BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet The Blue Gecko BGM113 is a Bluetooth® Smart Module targeted for Bluetooth Smart applications where small size, reliable RF, low-power consumption, and easy application development are key requirements. At +3 dBm TX power, BGM113 is ideal for applications requiring short and medium range Bluetooth Smart connectivity. The BGM113 integrates all of the necessary elements required for a Bluetooth Smart application: Bluetooth radio, software stack, and GATT-based profiles, and it can also host end user applications, which means no external microcontroller is required in size, price or power constrained devices. The BGM113 Bluetooth Smart Module also has highly flexible hardware interfaces to connect to different peripherals or sensors. • RX sensitivity: down to -93 dBm • Range: up to 50 meters • Integrated DC-DC Converter • Onboard Bluetooth Smart stack Clocks Debug Interface • TX power: up to +3 dBm • Autonomous Hardware Crypto Accelerator and True Random Number Generator Clock Management Energy Management Other 38.4MHz XTAL High Frequency Crystal Oscillator High Frequency RC Oscillator Voltage Regulator Voltage Monitor CRYPTO 32.768kHz XTAL Low Frequency RC Oscillator Auxiliary High Frequency RC Oscillator DC-DC Converter Power-On Reset CRC Low Frequency Crystal Oscillator Ultra Low Frequency RC Oscillator Memory Protection Unit RAM Memory • Integrated antenna • RAM: 32 kB Core / Memory Flash Program Memory • Software upgradable to Bluetooth 4.2 • Flash memory: 256kB IoT Sensors and End Devices Commercial and Retail Health and Wellness Industrial, Home and Building Automation Smart Phone, Tablet and PC Accessories ARM Cortex M4 processor with DSP extensions and FPU • Bluetooth 4.1 Compliant (Bluetooth Smart) • 32-bit ARM® Cortex®-M4 core at 38.4 MHz BGM113 can be used in a wide variety of applications: • • • • • KEY FEATURES DMA Controller Brown-Out Detector 32-bit bus Peripheral Reflex System Antenna RFSENSE Serial Interfaces FRC DEMOD LNA PGA IFADC I/O Ports Interrupts External USART Timers and Triggers Analog I/F Timer/Counter Protocol Timer ADC Low Energy UART General Purpose I/O Low Energy Timer Watchdog Timer Analog Comparator I2C Pin Reset Pulse Counter Real Time Counter and Calendar IDAC RF Frontend PA Q AGC Frequency Synthesizer CRC BALUN I BUFC Radio Transceiver RAC Chip Antenna MOD Cryotimer Pin Wakeup Lowest power mode with peripheral operational: EM0—Active EM1—Sleep EM2—Deep Sleep EM3—Stop silabs.com | Smart. Connected. Energy-friendly. This information applies to a product under development. Its characteristics and specifications are subject to change without notice. EM4—Hibernate EM4—Shutoff Preliminary Rev. 0.93 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Feature List 1. Feature List The BGM113 highlighted features are listed below. • Low Power Wireless System-on-Chip. • High Performance 32-bit 38.4 MHz ARM Cortex®-M4 with DSP instruction and floating-point unit for efficient signal processing • 256 kB flash program memory • 32 kB RAM data memory • 2.4 GHz radio operation • TX power up to +3 dBm • Low Energy Consumption • 8.7 mA RX current at 2.4 GHz • 8.8 mA TX current @ 0 dBm output power at 2.4 GHz • 63 μA/MHz in Active Mode (EM0) • 1.4 μA EM2 DeepSleep current (full RAM retention and RTCC running from LFXO) • 1.1 μA EM3 Stop current (State/RAM retention) • Wake on Radio with signal strength detection, preamble pattern detection, frame detection and timeout • High Receiver Performance • -93 dBm sensitivity @ 1 Mbit/s GFSK (2.4GHz) • Supported Protocol • Bluetooth® Smart • Wide selection of MCU peripherals • 12-bit 1 Msps SAR Analog to Digital Converter (ADC) • 2× Analog Comparator (ACMP) • Digital to Analog Current Converter (IDAC) • 14 pins connected to analog channels (APORT) shared between Analog Comparators, ADC, and IDAC • 14 General Purpose I/O pins with output state retention and asynchronous interrupts • 8 Channel DMA Controller • 12 Channel Peripheral Reflex System (PRS) • 2×16-bit Timer/Counter • 3 + 4 Compare/Capture/PWM channels • 32-bit Real Time Counter and Calendar • 16-bit Low Energy Timer for waveform generation • 32-bit Ultra Low Energy Timer/Counter for periodic wake-up from any Energy Mode • 16-bit Pulse Counter with asynchronous operation • Watchdog Timer with dedicated RC oscillator @ 50nA • 2×Universal Synchronous/Asynchronous Receiver/Transmitter (UART/SPI/SmartCard (ISO 7816)/IrDA/I2S) • Low Energy UART (LEUART™) • Support for Internet Security • General Purpose CRC • Random Number Generator • Hardware Cryptographic Acceleration for AES 128/256, SHA-1, SHA-2 (SHA-224 and SHA-256) and ECC • I2C interface with SMBus support and address recognition in EM3 Stop • Wide Operating Range • 1.85 V to 3.8 V single power supply • Integrated DC-DC • -40 °C to 85 °C • Dimensions • 9.15 x 15.73 x 1.9 mm silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 1 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Ordering Information 2. Ordering Information Flash (KB) RAM (KB) GPIO Package Full 256 32 14 100 pcs cut reel 3 Full 256 32 14 1000 pcs tape and reel 2.4 GHz 3 Full 256 32 14 100 pcs cut reel 2.4 GHz 3 Full 256 32 14 1000 pcs tape and reel Ordering Code Protocol Stack Frequency Band Max TX Power (dBm) BGM113A256V11 Bluetooth Smart 2.4 GHz 3 BGM113A256V1R1 Bluetooth Smart 2.4 GHz BGM113A256V2 Bluetooth Smart BGM113A256V2R Bluetooth Smart Encryption SLWSTK6101B2 Note: 1. Initial production. This (V1) product code is updated to production version (V2) when the logos of the official CE and FCC certifications are marked into the RF shield. The only visual difference between initial production (V1) and production (V2) versions will be the certification codes printed on the RF shield. Silicon Labs reserves the right to deliver V2 (production version) for customers ordering V1. 2. Blue Gecko Bluetooth Smart Module Wireless Development Kit (WSTK) with BGM113 and BGM111 radio boards, expansion board and accessories. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 2 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3. System Overview 3.1 Introduction The BGM113 product family combines an energy-friendly MCU with a highly integrated radio transceiver. The devices are well suited for any battery operated application, as well as other system requiring high performance and low-energy consumption. This section gives a short introduction to the full radio and MCU system. The detailed functional description can be found in the EFR32 Reference Manual. A detailed block diagram of the EFR32BG SoC is shown in the figure below which is used in the BGM113 Bluetooth Smart module. Radio Transciever RF Frontend I IFADC PGA FRC RFSENSE BUFC Port I/O Configuration DEMOD Digital Peripherals LETIMER LNA BALUN PA Frequency Synthesizer Q AGC MOD RAC 2G4RF_ION IOVDD TIMER CRC 2G4RF_IOP CRYOTIMER PCNT RTC / RTCC Energy Management PAVDD RFVDD IOVDD Up to 256 KB ISP Flash Program Memory LEUART Memory Protection Unit DVDD Floating Point Unit bypass VREGSW USART DC-DC Converter CRYPTO A A H P B B CRC Analog Peripherals Serial Wire Debug / Programming DECOUPLE Internal Reference Watchdog Timer VDD VREF 12-bit ADC ULFRCO AUXHFRCO HFXTAL_P LFXTAL_P / N PCn Port D Drivers PDn Port F Drivers PFn VDD Temp Sensor LFRCO HFRCO LFXO + Analog Comparator HFXO HFXTAL_N Port C Drivers APORT RESETn Reset Management Unit Clock Management Input MUX Brown Out / Power-On Reset PBn IDAC VSS VREGVSS RFVSS PAVSS Port B Drivers Port Mapper DMA Controller Voltage Regulator PAn I2C Up to 32 KB RAM Voltage Monitor AVDD VREGVDD ARM Cortex-M4 Core Port A Drivers Figure 3.1. Detailed EFR32BG1 Block Diagram 3.2 Radio The BGM113 features a radio transceiver supporting Bluetooth Smart® protocol. 3.2.1 Antenna Interface The BGM113 has a built in 2.4GHz ceramic chip antenna. Table 3.1. Antenna Efficiency and Peak Gain Parameter With optimal layout Note Efficiency 30% Peak gain 0.5 dBi silabs.com | Smart. Connected. Energy-friendly. Efficiency and peak gain depend on the application PCB layout and mechanical design Preliminary Rev. 0.93 | 3 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.2.2 Wake on Radio The Wake on Radio feature allows flexible, autonomous RF sensing, qualification, and demodulation without required MCU activity, using a subsystem of the BGM113 including the Radio Controller (RAC), Peripheral Reflex System (PRS), and Low Energy peripherals. 3.2.3 RFSENSE The RFSENSE module generates a system wakeup interrupt upon detection of wideband RF energy at the antenna interface, providing true RF wakeup capabilities from low energy modes including EM2, EM3 and EM4. RFSENSE triggers on a relatively strong RF signal and is available in the lowest energy modes, allowing exceptionally low energy consumption. RFSENSE does not demodulate or otherwise qualify the received signal, but software may respond to the wakeup event by enabling normal RF reception. Various strategies for optimizing power consumption and system response time in presence of false alarms may be employed using available timer peripherals. 3.2.4 Packet and State Trace The BGM113 Frame Controller has a packet and state trace unit that provides valuable information during the development phase. It features: • Non-intrusive trace of transmit data, receive data and state information • Data observability on a single-pin UART data output, or on a two-pin SPI data output • Configurable data output bitrate / baudrate • Multiplexed transmitted data, received data and state / meta information in a single serial data stream 3.2.5 Data Buffering The BGM113 features an advanced Radio Buffer Controller (BUFC) capable of handling up to 4 buffers of adjustable size from 64 bytes to 4096 bytes. Each buffer can be used for RX, TX or both. The buffer data is located in RAM, enabling zero-copy operations. 3.2.6 Radio Controller (RAC) The Radio Controller controls the top level state of the radio subsystem in the BGM113. It performs the following tasks: • Precisely-timed control of enabling and disabling of the receiver and transmitter circuitry • Run-time calibration of receiver, transmitter and frequency synthesizer • Detailed frame transmission timing, including optional LBT or CSMA-CA 3.2.7 Random Number Generator The Frame Controller (FRC) implements a random number generator that uses entropy gathered from noise in the RF receive chain. The data is suitable for use in cryptographic applications. Output from the random number generator can be used either directly or as a seed or entropy source for software-based random number generator algorithms such as Fortuna. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 4 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.3 Power The BGM113 has an Energy Management Unit (EMU) and efficient integrated regulators to generate internal supply voltages. Only a single external supply voltage is required, from which all internal voltages are created. An integrated DC-DC buck regulator is utilized to further reduce the current consumption. 3.3.1 Energy Management Unit (EMU) The Energy Management Unit manages transitions of energy modes in the device. Each energy mode defines which peripherals and features are available and the amount of current the device consumes. The EMU can also be used to turn off the power to unused RAM blocks, and it contains control registers for the dc-dc regulator and the Voltage Monitor (VMON). The VMON is used to monitor multiple supply voltages. It has multiple channels which can be programmed individually by the user to determine if a sensed supply has fallen below a chosen threshold. 3.3.2 DC-DC Converter The DC-DC buck converter covers a wide range of load currents and provides up to 90% efficiency in energy modes EM0, EM1, EM2 and EM3. Patented RF noise mitigation allows operation of the DC-DC converter without degrading sensitivity of radio components. Protection features include programmable current limiting, short-circuit protection, and dead-time protection. The DC-DC converter may also enter bypass mode when the input voltage is too low for efficient operation. In bypass mode, the DC-DC input supply is internally connected directly to its output through a low resistance switch. Bypass mode also supports in-rush current limiting to prevent input supply voltage droops due to excessive output current transients. 3.4 General Purpose Input/Output (GPIO) BGM113 has up to 14 General Purpose Input/Output pins. Each GPIO pin can be individually configured as either an output or input. More advanced configurations including open-drain, open-source, and glitch-filtering can be configured for each individual GPIO pin. The GPIO pins can be overridden by peripheral connections, like SPI communication. Each peripheral connection can be routed to several GPIO pins on the device. The input value of a GPIO pin can be routed through the Peripheral Reflex System to other peripherals. The GPIO subsystem supports asynchronous external pin interrupts. 3.5 Clocking 3.5.1 Clock Management Unit (CMU) The Clock Management Unit controls oscillators and clocks in the BGM113. Individual enabling and disabling of clocks to all peripheral modules is perfomed by the CMU. The CMU also controls enabling and configuration of the oscillators. A high degree of flexibility allows software to optimize energy consumption in any specific application by minimizing power dissipation in unused peripherals and oscillators. 3.5.2 Internal Oscillators The BGM113 fully integrates two crystal oscillators and four RC oscillators, listed below. • A 38.4MHz high frequency crystal oscillator (HFXO) provides a precise timing reference for the MCU and radio. • A 32.768 kHz crystal oscillator (LFXO) provides an accurate timing reference for low energy modes. • An integrated high frequency RC oscillator (HFRCO) is available for the MCU system, when crystal accuracy is not required. The HFRCO employs fast startup at minimal energy consumption combined with a wide frequency range. • An integrated auxilliary high frequency RC oscillator (AUXHFRCO) is available for timing the general-purpose ADC and the Serial Wire debug port with a wide frequency range. • An integrated low frequency 32.768 kHz RC oscillator (LFRCO) can be used as a timing reference in low energy modes, when crystal accuracy is not required. • An integrated ultra-low frequency 1 kHz RC oscillator (ULFRCO) is available to provide a timing reference at the lowest energy consumption in low energy modes. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 5 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.6 Counters/Timers and PWM 3.6.1 Timer/Counter (TIMER) TIMER peripherals keep track of timing, count events, generate PWM outputs and trigger timed actions in other peripherals through the PRS system. The core of each TIMER is a 16-bit counter with up to 4 compare/capture channels. Each channel is configurable in one of three modes. In capture mode, the counter state is stored in a buffer at a selected input event. In compare mode, the channel output reflects the comparison of the counter to a programmed threshold value. In PWM mode, the TIMER supports generation of pulse-width modulation (PWM) outputs of arbitrary waveforms defined by the sequence of values written to the compare registers, with optional dead-time insertion available in timer unit TIMER_0 only. 3.6.2 Real Time Counter and Calendar (RTCC) The Real Time Counter and Calendar (RTCC) is a 32-bit counter providing timekeeping in all energy modes. The RTCC includes a Binary Coded Decimal (BCD) calendar mode for easy time and date keeping. The RTCC can be clocked by any of the on-board oscillators with the exception of the AUXHFRCO, and it is capable of providing system wake-up at user defined instances. When receiving frames, the RTCC value can be used for timestamping. The RTCC includes 128 bytes of general purpose data retention, allowing easy and convenient data storage in all energy modes. 3.6.3 Low Energy Timer (LETIMER) The unique LETIMER is a 16-bit timer that is available in energy mode EM2 Deep Sleep in addition to EM1 Sleep and EM0 Active. This allows it to be used for timing and output generation when most of the device is powered down, allowing simple tasks to be performed while the power consumption of the system is kept at an absolute minimum. The LETIMER can be used to output a variety of waveforms with minimal software intervention. The LETIMER is connected to the Real Time Counter and Calendar (RTCC), and can be configured to start counting on compare matches from the RTCC. 3.6.4 Ultra Low Power Wake-up Timer (CRYOTIMER) The CRYOTIMER is a 32-bit counter that is capable of running in all energy modes. It can be clocked by either the 32.768 kHz crystal oscillator (LFXO), the 32.768 kHz RC oscillator (LFRCO), or the 1 kHz RC oscillator (ULFRCO). It can provide periodic Wakeup events and PRS signals which can be used to wake up peripherals from any energy mode. The CRYOTIMER provides a wide range of interrupt periods, facilitating flexible ultra-low energy operation. 3.6.5 Pulse Counter (PCNT) The Pulse Counter (PCNT) peripheral can be used for counting pulses on a single input or to decode quadrature encoded inputs. The clock for PCNT is selectable from either an external source on pin PCTNn_S0IN or from an internal timing reference, selectable from among any of the internal oscillators, except the AUXHFRCO. The module may operate in energy mode EM0 Active, EM1 Sleep, EM2 Deep Sleep, and EM3 Stop. 3.6.6 Watchdog Timer (WDOG) The watchdog timer can act both as an independent watchdog or as a watchdog synchronous with the CPU clock. It has windowed monitoring capabilities, and can generate a reset or different interrupts depending on the failure mode of the system. The watchdog can also monitor autonomous systems driven by PRS. 3.7 Communications and Other Digital Peripherals 3.7.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART) The Universal Synchronous/Asynchronous Receiver/Transmitter is a flexible serial I/O module. It supports full duplex asynchronous UART communication with hardware flow control as well as RS-485, SPI, MicroWire and 3-wire. It can also interface with devices supporting: • ISO7816 SmartCards • IrDA • I2S silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 6 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.7.2 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) The unique LEUARTTM provides two-way UART communication on a strict power budget. Only a 32.768 kHz clock is needed to allow UART communication up to 9600 baud. The LEUART includes all necessary hardware to make asynchronous serial communication possible with a minimum of software intervention and energy consumption. 3.7.3 Inter-Integrated Circuit Interface (I2C) The I2C module provides an interface between the MCU and a serial I2C bus. It is capable of acting as both a master and a slave and supports multi-master buses. Standard-mode, fast-mode and fast-mode plus speeds are supported, allowing transmission rates from 10 kbit/s up to 1 Mbit/s. Slave arbitration and timeouts are also available, allowing implementation of an SMBus-compliant system. The interface provided to software by the I2C module allows precise timing control of the transmission process and highly automated transfers. Automatic recognition of slave addresses is provided in active and low energy modes. 3.7.4 Peripheral Reflex System (PRS) The Peripheral Reflex System provides a communication network between different peripheral modules without software involvement. Peripheral modules producing Reflex signals are called producers. The PRS routes Reflex signals from producers to consumer peripherals which in turn perform actions in response. Edge triggers and other functionality can be applied by the PRS. The PRS allows peripheral to act autonomously without waking the MCU core, saving power. 3.8 Security Features 3.8.1 GPCRC (General Purpose Cyclic Redundancy Check) The GPCRC module implements a Cyclic Redundancy Check (CRC) function. It supports both 32-bit and 16-bit polynomials. The supported 32-bit polynomial is 0x04C11DB7 (IEEE 802.3), while the 16-bit polynomial can be programmed to any value, depending on the needs of the application. 3.8.2 Crypto Accelerator (CRYPTO) The Crypto Accelerator is a fast and energy-efficient autonomous hardware encryption and decryption accelerator. It supports AES encryption and decryption with 128- or 256-bit keys and ECC over both GF(P) and GF(2m), SHA-1 and SHA-2 (SHA-224 and SHA-256). Supported modes of operation for AES include: ECB, CTR, CBC, PCBC, CFB, OFB, CBC-MAC, GMAC and CCM. Supported ECC NIST recommended curves include P-192, P-224, P-256, K-163, K-233, B-163 and B-233. The CRYPTO is tightly linked to the Radio Buffer Controller (BUFC) enabling fast and efficient autonomous cipher operations on data buffer content. It allows fast processing of GCM (AES), ECC and SHA with little CPU intervention. CRYPTO also provides trigger signals for DMA read and write operations. 3.9 Analog 3.9.1 Analog Port (APORT) The Analog Port (APORT) is an analog interconnect matrix allowing access to analog modules ADC, ACMP, and IDAC on a flexible selection of pins. Each APORT bus consists of analog switches connected to a common wire. Since many clients can operate differentially, buses are grouped by X/Y pairs. 3.9.2 Analog Comparator (ACMP) The Analog Comparator is used to compare the voltage of two analog inputs, with a digital output indicating which input voltage is higher. Inputs are selected from among internal references and external pins. The tradeoff between response time and current consumption is configurable by software. Two 6-bit reference dividers allow for a wide range of internally-programmable reference sources. The ACMP can also be used to monitor the supply voltage. An interrupt can be generated when the supply falls below or rises above the programmable threshold. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 7 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.9.3 Analog to Digital Converter (ADC) The ADC is a Successive Approximation Register (SAR) architecture, with a resolution of up to 12 bits at up to 1 MSamples/s. The output sample resolution is configurable and additional resolution is possible using integrated hardware for averaging over multiple samples. The ADC includes integrated voltage references and an integrated temperature sensor. Inputs are selectable from a wide range of sources, including pins configurable as either single-ended or differential. 3.9.4 Digital to Analog Current Converter (IDAC) The Digital to Analog Current Converter can source or sink a configurable constant current. This current can be driven on an output pin or routed to the selected ADC input pin for capacitive sensing. The current is programmable between 0.05 µA and 64 µA with several ranges with various step sizes. 3.10 Reset Management Unit (RMU) The RMU is responsible for handling reset of the BGM113. A wide range of reset sources are available, including several power supply monitors, pin reset, software controlled reset, core lockup reset and watchdog reset. 3.11 Core and Memory 3.11.1 Processor Core The ARM Cortex-M4F processor includes a 32-bit RISC processor integrating the following features and tasks in the system: • ARM Cortex-M4F RISC processor achieving 1.25 Dhrystone MIPS/MHz • Memory Protection Unit (MPU) supporting up to 8 memory segments • 256 KB flash program memory • 32 KB RAM data memory • Configuration and event handling of all modules • 2-pin Serial-Wire debug interface 3.11.2 Memory System Controller (MSC) The Memory System Controller (MSC) is the program memory unit of the microcontroller. The flash memory is readable and writable from both the Cortex-M and DMA. The flash memory is divided into two blocks; the main block and the information block. Program code is normally written to the main block, whereas the information block is available for special user data and flash lock bits. There is also a read-only page in the information block containing system and device calibration data. Read and write operations are supported in energy modes EM0 Active and EM1 Sleep. 3.11.3 Linked Direct Memory Access Controller (LDMA) The Linked Direct Memory Access (LDMA) controller features 8 channels capable of performing memory operations independently of software. This reduces both energy consumption and software workload. The LDMA allows operations to be linked together and staged, enabling sophisticated operations to be implemented. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 8 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.12 Memory Map The BGM113 memory map is shown in the figures below. Figure 3.2. BGM113 Memory Map — Core Peripherals and Code Space silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 9 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview Figure 3.3. BGM113 Memory Map — Peripherals 3.13 Configuration Summary The features of the BGM113 are a subset of the feature set described in the device reference manual. The table below describes device specific implementation of the features. Remaining modules support full configuration. Table 3.2. Configuration Summary Module Configuration Pin Connections USART0 IrDA SmartCard US0_TX, US0_RX, US0_CLK, US0_CS USART1 IrDA I2S SmartCard US1_TX, US1_RX, US1_CLK, US1_CS TIMER0 with DTI TIM0_CC[2:0], TIM0_CDTI[2:0] TIMER1 silabs.com | Smart. Connected. Energy-friendly. TIM1_CC[3:0] Preliminary Rev. 0.93 | 10 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4. Electrical Specifications 4.1 Electrical Characteristics All electrical parameters in all tables are specified under the following conditions, unless stated otherwise: • Typical values are based on TAMB=25 °C and VDD= 3.3 V, by production test and/or technology characterization. • Radio performance numbers are measured in conducted mode. • Minimum and maximum values represent the worst conditions across supply voltage, process variation, and an operating temperature of -40 to +85 °C, unless stated otherwise. Refer to Table 4.2 General Operating Conditions on page 12 for more details about operational supply and temperature limits. 4.1.1 Absolute Maximum Ratings Stresses above those listed below may cause permanent damage to the device. This is a stress rating only and functional operation of the devices at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. Table 4.1. Absolute Maximum Ratings Parameter Symbol Storage temperature range TSTG Min Typ Max Unit -50 — 150 °C External main supply voltage VDDMAX 0 — 3.8 V External main supply voltage VDDRAMPMAX ramp rate — — 1 V / μs -0.3 — Min of 5.25 and IOVDD +2 V -0.3 — IOVDD+0.3 V Total current into VSS ground IVSSMAX lines (sink) — — 200 mA Current per I/O pin (sink) — — 50 mA — — 50 mA — — 200 mA — — 200 mA Voltage on any 5V tolerant GPIO pin1 VDIGPIN Voltage on non-5V tolerant GPIO pins IIOMAX Current per I/O pin (source) Current for all I/O pins (sink) IIOALLMAX Current for all I/O pins (source) Test Condition Note: 1. When a GPIO pin is routed to the analog module through the APORT, the maximum voltage = IOVDD. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 11 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.2 Operating Conditions 4.1.2.1 General Operating Conditions Table 4.2. General Operating Conditions Parameter Symbol Test Condition Min Typ Max Unit Operating temperature range TOP -G temperature grade -40 25 85 °C VDD Operating supply voltage VDD DCDC in regulation 2.4 3.3 3.8 V DCDC in bypass 50mA load TBD 3.3 3.8 V HFCLK frequency fCORE 0 wait-states (MODE = WS0) — — 26 MHz 1 wait-states (MODE = WS1) — 38.4 38.4 MHz silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 12 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.3 Current Consumption 4.1.3.1 Current Consumption 1.85 V without DC-DC Converter EMU_PWRCFG_PWRCG=NODCDC. EMU_DCDCCTRL_DCDCMODE=BYPASS. See 5.1 Power, Ground, Debug and UART. Table 4.3. Current Consumption 1.85V without DC/DC Parameter Symbol Min Typ Max Unit 38.4 MHz crystal, CPU running while loop from flash — 128 — μA/MHz 38 MHz HFRCO, CPU running Prime from flash — 87 — μA/MHz 38 MHz HFRCO, CPU running while loop from flash — 103 — μA/MHz 38 MHz HFRCO, CPU running CoreMark from flash — 112 — μA/MHz 26 MHz HFRCO, CPU running while loop from flash — 105 — μA/MHz 1 MHz HFRCO, CPU running while loop from flash — 235 — μA/MHz 38.4 MHz crystal — 61 — μA/MHz 38 MHz HFRCO — 35 — μA/MHz 26 MHz HFRCO — 37 — μA/MHz 1 MHz HFRCO — 167 — μA/MHz Full RAM retention and RTCC running from LFXO — 3.36 — μA 4 kB RAM retention and RTCC running from LFRCO — 3.13 — μA Current consumption in EM3 IEM3 Stop mode Full RAM retention and CRYOTIMER running from ULFRCO — 2.84 — μA Current consumption in EM4H Hibernate mode 128 byte RAM retention, RTCC running from LFXO — 1.08 — μA 128 byte RAM retention, CRYOTIMER running from ULFRCO — 0.64 — μA 128 byte RAM retention, no RTCC — 0.63 — μA No RAM retention, no RTCC — 0.02 — μA Current consumption in EM0 IACTIVE Active mode with radio disabled, All peripherals disabled Current consumption in EM1 IEM1 Sleep mode with radio disabled. All peripherals disabled Current consumption in EM2 IEM2 Deep Sleep mode. Current consumption in EM4S Shutoff mode IEM4 IEM4S silabs.com | Smart. Connected. Energy-friendly. Test Condition Preliminary Rev. 0.93 | 13 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.3.2 Current Consumption 3.3 V without DC-DC Converter EMU_PWRCFG_PWRCG=NODCDC. EMU_DCDCCTRL_DCDCMODE=BYPASS. See 5.1 Power, Ground, Debug and UART. Table 4.4. Current Consumption 3.3V without DC/DC Parameter Symbol Min Typ Max Unit 38.4 MHz crystal, CPU running while loop from flash — 129 — μA/MHz 38 MHz HFRCO, CPU running Prime from flash — 87 — μA/MHz 38 MHz HFRCO, CPU running while loop from flash — 103 — μA/MHz 38 MHz HFRCO, CPU running CoreMark from flash — 112 — μA/MHz 26 MHz HFRCO, CPU running while loop from flash — 105 — μA/MHz 1 MHz HFRCO, CPU running while loop from flash — 237 — μA/MHz 38.4 MHz crystal — 61 — μA/MHz 38 MHz HFRCO — 35 — μA/MHz 26 MHz HFRCO — 37 — μA/MHz 1 MHz HFRCO — 170 — μA/MHz Full RAM retention and RTCC running from LFXO — 3.47 — μA 4 kB RAM retention and RTCC running from LFRCO — 3.35 — μA Current consumption in EM3 IEM3 Stop mode Full RAM retention and CRYOTIMER running from ULFRCO — 2.92 — μA Current consumption in EM4H Hibernate mode 128 byte RAM retention, RTCC running from LFXO — 1.13 — μA 128 byte RAM retention, CRYOTIMER running from ULFRCO — 0.67 — μA 128 byte RAM retention, no RTCC — 0.66 — μA no RAM retention, no RTCC — 0.04 — μA Current consumption in EM0 IACTIVE Active mode with radio disabled, All peripherals disabled Current consumption in EM1 IEM1 Sleep mode with radio disabled. All peripherals disabled Current consumption in EM2 IEM2 Deep Sleep mode. Current consumption in EM4S Shutoff mode IEM4 IEM4S silabs.com | Smart. Connected. Energy-friendly. Test Condition Preliminary Rev. 0.93 | 14 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.3.3 Current Consumption 3.3 V using DC-DC Converter Table 4.5. Current Consumption 3.3V with DC/DC Parameter Symbol Min Typ Max Unit 38.4 MHz crystal, CPU running while loop from flash. — 87 — μA/MHz 38 MHz HFRCO, CPU running Prime from flash — 63 — μA/MHz 38 MHz HFRCO, CPU running while loop from flash — 72 — μA/MHz 38 MHz HFRCO, CPU running CoreMark from flash — 78 — μA/MHz 26 MHz HFRCO, CPU running while loop from flash — 79 — μA/MHz 38.4 MHz crystal — 39 — μA/MHz 38 MHz HFRCO — 23 — μA/MHz 26 MHz HFRCO — 25 — μA/MHz 1 MHz HFRCO — 142 — μA/MHz Full RAM retention and RTCC running from LFXO — 1.4 — μA 4 kB RAM retention and RTCC running from LFRCO — 1.4 — μA Current consumption in EM3 IEM3 Stop mode Full RAM retention and CRYOTIMER running from ULFRCO — 1.1 — μA Current consumption in EM4H Hibernate mode 128 byte RAM retention, RTCC running from LFXO — 0.9 — μA 128 byte RAM retention, CRYOTIMER running from ULFRCO — 0.6 — μA 128 byte RAM retention, no RTCC — 0.6 — μA no RAM retention, no RTCC — 0.03 — μA Current consumption in EM0 IACTIVE Active mode with radio disabled. All peripherals disabled, DCDC in LowNoise mode Current consumption in EM1 IEM1 Sleep mode with radio disabled. All peripherals disabled, DCDC in LowPower mode. Current consumption in EM2 IEM2 Deep Sleep mode. Current consumption in EM4S Shutoff mode IEM4 IEM4S silabs.com | Smart. Connected. Energy-friendly. Test Condition Preliminary Rev. 0.93 | 15 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.3.4 Current Consumption Using Radio Table 4.6. Current Consumption Using Radio 3.3 V with DC-DC Parameter Symbol Test Condition Min Typ Max Unit Current consumption in receive mode, active packet reception (MCU in EM1 @ 38.4 MHz, peripheral clocks disabled) IRX 1 Mbit/s, 2GFSK, F = 2.4 GHz, Radio clock prescaled by 4 — 8.7 — mA Current consumption in transmit mode (MCU in EM1 @ 38.4 MHz, peripheral clocks disabled) ITX CW, 0 dBm, F = 2.4 GHz, Radio clock prescaled by 3 — 8.8 — mA CW, 3 dBm, F = 2.4 GHz — 17.6 — mA — 51 — nA Min Typ Max Unit RFSENSE current consump- IRFSENSE tion 4.1.4 Wake up times Table 4.7. Wake up times Parameter Symbol Test Condition Wake up from EM2 Deep Sleep tEM2_WU Code execution from flash — 10.7 — μs Code execution from RAM — 3 — μs Wakeup time from EM1 Sleep tEM1_WU Executing from flash — 3 — AHB Clocks Executing from RAM — 3 — AHB Clocks Executing from flash — 10.7 — μs Executing from RAM — 3 — μs Executing from flash — 60 — μs — 290 — μs Wake up from EM3 Stop tEM3_WU Wake up from EM4H Hibernate 1 tEM4H_WU Wake up from EM4S Shutoff1 tEM4S_WU Note: 1. Time from wakeup request until first instruction is executed. Wakeup results in device reset. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 16 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.5 Brown Out Detector Table 4.8. Brown Out Detector Parameter Symbol Test Condition Min Typ Max Unit DVDDBOD threshold VDVDDBOD DVDD rising — — TBD V DVDD falling TBD — — V DVDD BOD hysteresis VDVDDBOD_HYST — 24 — mV DVDD response time tDVDDBOD_DELAY Supply drops at 0.1V/μs rate — 2.4 — μs AVDD BOD threshold VAVDDBOD AVDD rising — — 1.85 V AVDD falling TBD — — V AVDD BOD hysteresis VAVDDBOD_HYST — 21 — mV AVDD response time tAVDDBOD_DELAY Supply drops at 0.1V/μs rate — 2.4 — μs EM4 BOD threshold VEM4DBOD AVDD rising — — TBD V AVDD falling TBD — — V — 46 — mV — 300 — μs EM4 BOD hysteresis VEM4BOD_HYST EM4 response time tEM4BOD_DELAY Supply drops at 0.1V/μs rate 4.1.6 Frequency Synthesizer Characteristics Table 4.9. Frequency Synthesizer Characteristics Parameter Symbol Test Condition Min Typ Max Unit RF Synthesizer Frequency range FRANGE_2400 2.4 GHz frequency range 2400 — 2483.5 MHz LO tuning frequency resolution with 38.4 MHz crystal FRES_2400 2400 - 2483.5 MHz — — 73 Hz Maximum frequency deviation with 38.4 MHz crystal ΔFMAX_2400 — — 1677 kHz silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 17 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.7 2.4 GHz RF Transceiver Characteristics 4.1.7.1 RF Transmitter Characteristics for Bluetooth Smart in the 2.4 GHz Band Table 4.10. RF Transmitter Characteristics for Bluetooth Smart in the 2.4GHz Band Parameter Symbol Transmit 6dB bandwidth TXBW Power spectral density limit PSDLIMIT Min Typ Max Unit — 740 — kHz Per FCC part 15.247 — -6.5 — dBm/ 3kHz Per ETSI 300.328 at 10 dBm/1 MHz — 10 — dBm Occupied channel bandwidth OCPETSI328 per ETSI EN300.328 99% BW at highest and lowest channels in band — 1.1 — MHz In-band spurious emissions, with allowed exceptions1 SPURINB At ±2 MHz — -39.8 — dBm At ±3 MHz — -42.1 — dBm Emissions of harmonics outof-band, per FCC part 15.247 SPURHRM_FCC 2nd,3rd, 5, 6, 8, 9,10 harmonics; continuous transmission of modulated carrier — -47.3 — dBm Spurious emissions out-ofSPUROOB_FCC band, per FCC part 15.247, excluding harmonics captured in SPURHARM,FCC. Restricted Bands Above 2.483 GHz or below 2.4 GHz; continuous transmission of modulated carrier2 — -47 — dBm Spurious emissions out-ofband, per FCC part 15.247, excluding harmonics captured in SPURHARM,FCC. Non Restricted Bands Above 2.483 GHz or below 2.4 GHz; continuous transmission of modulated carrier — -26 — dBc [2400-BW to 2400] MHz, [2483.5 to 2483.5+BW] MHz — -16 — dBm [2400-2BW to 2400-BW] MHz, [2483.5+BW to 2483.5+2BW] MHz per ETSI 300.328 — -26 — dBm 47-74 MHz,87.5-108 MHz, 174-230 MHz, 470-862 MHz — -60 — dBm 25-1000 MHz — -42 — dBm 1-12 GHz — -36 — dBm Spurious emissions out-ofband; per ETSI 300.328 SPURETSI328 Spurious emissions per ETSI SPURETSI440 EN300.440 Test Condition Note: 1. Per Bluetooth Core_4.2, Section 3.2.2, exceptions are allowed in up to three bands of 1 MHz width, centered on a frequency which is an integer multiple of 1 MHz. These exceptions shall have an absolute value of -20 dBm or less. 2. For 2480 Mhz, a maximum duty cycle of 20% is used to achieve this value. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 18 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.7.2 RF Receiver Characteristics for Bluetooth Smart in the 2.4 GHz Band Table 4.11. RF Receiver Characteristics for Bluetooth Smart in the 2.4GHz Band Parameter Symbol Test Condition Min Typ Max Unit Max usable receiver input level, 0.1% BER SAT Signal is reference signal1. Packet length is 20 bytes. — 10 — dBm Sensitivity, 0.1% BER SENS With dirty transmitter as defined in Core_4.1 — -91.8 — dBm Signal to co-channel interfer- C/ICC er, 0.1% BER Desired signal 3 dB above reference sensitivity — 8.3 — dB N+1 adjacent channel (1 C/I1+ MHz) selectivity, 0.1% BER, with allowable exceptions. Desired is reference signal at -67 dBm Interferer is reference signal at +1 MHz offset. Desired frequency 2402 MHz ≤ Fc ≤ 2480 MHz — -3 — dB N-1 adjacent channel (1 C/I1MHz) selectivity, 0.1% BER, with allowable exceptions. Desired is reference signal at -67 dBm Interferer is reference signal at -1 MHz offset. Desired frequency 2402 MHz ≤ Fc ≤ 2480 MHz — -0.5 — dB Alternate (2 MHz) selectivity, C/I2 0.1% BER, with allowable exceptions. Desired is reference signal at -67 dBm Interferer is reference signal at ± 2 MHz offset. Desired frequency 2402 MHz ≤ Fc ≤ 2480 MHz — -43 — dB Alternate (3 MHz) selectivity, C/I3 0.1% BER, with allowable exceptions. Desired is reference signal at -67 dBm Interferer is reference signal at ±3 MHz offset. Desired frequency 2404 MHz ≤ Fc ≤ 2480 MHz — -46.7 — dB Selectivity to image frequen- C/IIM cy, 0.1% BER. Desired is reference signal at -67 dBm Interferer is reference signal at image frequency with 1 MHz precision — -38.7 — dB Selectivity to image frequency +1 MHz, 0.1% BER. Desired is reference signal at -67 dBm Interferer is reference signal at image frequency +1 MHz with 1 MHz precision — -48.2 — dB Interferer frequency 30 MHz ≤ f ≤ 2000 MHz — -27 — dBm Interferer frequency 2003 MHz ≤ f ≤ 2399 MHz — -32 — dBm Interferer frequency 2484 MHz ≤ f ≤ 2997 MHz — -32 — dBm Interferer frequency 3 GHz ≤ f ≤ 12.75 GHz — -27 — dBm Desired is reference signal at 6dB above reference sensitivity level. Interferer 1 is CW at level IMBLE. Interferer 2 is reference signal at IMBLE. — -33 — dBm C/IIM+1 Blocking, 0.1% BER, Desired BLOCKOOB is reference signal at -67 dBm. Interferer is CW in OOB range. Intermodulation performance IM per Core_4.1, Vol 6 Section 4.4 (n = 3 alternative), 0.1% BER. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 19 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Min Typ Max Unit RSSIMAX Upper limit of input power range over which RSSI resolution is maintained 4 — — dBm RSSIMIN Lower limit of input power range over which RSSI resolution is maintained — — -101 dBm — — 0.5 dB RSSI resolution Symbol RSSIRES Test Condition Over RSSIMIN to RSSIMAX Note: 1. Reference signal is defined 2GFSK at -67 dBm, Modulation index = 0.5, BT = 0.5, Bit rate = 1 Mbps, desired data = PRBS9; interferer data = PRBS15; frequency accuracy better than 1 ppm silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 20 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.8 Oscillators 4.1.8.1 LFXO Table 4.12. LFXO Parameter Symbol Crystal frequency fLFXO Current consumption after startup ILFXO Start- up time tLFXO Test Condition Min Typ Max Unit — 32.768 — kHz GAIN1, AGC1 — 273 — nA GAIN1 — 308 — ms Min Typ Max Unit Note: 1. In CMU_LFXOCTRL register 4.1.8.2 HFXO Table 4.13. HFXO Parameter Symbol Test Condition Crystal Frequency fHFXO Startup time tHFXO 38.4 MHz: BOOST1 = 2 — 300 — μs Frequency Tolerance for the crystal FTHFXO 38.4 MHz -25 — 25 ppm 38.4 MHz Note: 1. In CMU_HFXOCTRL register 4.1.8.3 LFRCO Table 4.14. LFRCO Parameter Symbol Test Condition Min Typ Max Unit Oscillation frequency fLFRCO ENVREF = 1 in CMU_LFRCOCTRL TBD 32.768 TBD kHz ENVREF = 0 in CMU_LFRCOCTRL TBD 32.768 TBD kHz — 500 — μs ENVREF = 1 in CMU_LFRCOCTRL — 342 — nA ENVREF = 0 in CMU_LFRCOCTRL — 494 — nA Startup time tLFRCO Current consumption 1 ILFRCO Note: 1. Block is supplied by AVDD if ANASW = 0, or DVDD if ANASW=1 in EMU_PWRCTRL register silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 21 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.8.4 HFRCO and AUXHFRCO Table 4.15. HFRCO and AUXHFRCO Parameter Symbol Test Condition Min Typ Max Unit Oscillation frequency fHFRCO 38 MHz frequency band TBD 38 TBD MHz 32 MHz frequency band TBD 32 TBD MHz 26 MHz frequency band TBD 26 TBD MHz 19 MHz frequency band TBD 19 TBD MHz 16 MHz frequency band TBD 16 TBD MHz 13 MHz frequency band TBD 13 TBD MHz 7 MHz frequency band TBD 7 TBD MHz 4 MHz frequency band TBD 4 TBD MHz 2 MHz frequency band TBD 2 TBD MHz 1 MHz frequency band TBD 1 TBD MHz fHFRCO ≥ 19 MHz — 300 — ns 4 < fHFRCO < 19 MHz — 1 — μs fHFRCO ≤ 4 MHz — 2.5 — μs fHFRCO = 38 MHz — 43 — μA fHFRCO = 32 MHz — 37 — μA fHFRCO = 26 MHz — 31 — μA fHFRCO = 19 MHz — 25 TBD μA fHFRCO = 16 MHz — 22 — μA fHFRCO = 13 MHz — 19 — μA fHFRCO = 7 MHz — 12 — μA fHFRCO = 4 MHz — 10 — μA fHFRCO = 2 MHz — 8 — μA fHFRCO = 1 MHz — 7 — μA fHFRCO = 38 MHz — 161 — μA fHFRCO = 32 MHz — 134 — μA fHFRCO = 26 MHz — 116 — μA fHFRCO = 19 MHz — 101 TBD μA fHFRCO = 16 MHz — 88 — μA fHFRCO = 13 MHz — 81 — μA fHFRCO = 7 MHz — 69 — μA fHFRCO = 4 MHz — 23 — μA fHFRCO = 2 MHz — 23 — μA fHFRCO = 1 MHz — 23 — μA Start-up time Current consumption on DVDD Current consumption on AVDD 1 tHFRCO IHFRCODIG IHFRCOANA silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 22 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Step size SSHFRCO Period Jitter Min Typ Max Unit Coarse (% of period) — 0.8 — % Fine (% of period) — 0.1 — % — 0.2 — % RMS Min Typ Max Unit TBD 1 TBD kHz Min Typ Max Unit 10000 — — cycles 10 — — years PJHFRCO Note: 1. Current consumption on DVDD instead if ANASW=1 in EMU_PWRCTRL register 4.1.8.5 ULFRCO Table 4.16. ULFRCO Parameter Symbol Oscillation frequency fULFRCO Test Condition 4.1.9 Flash Memory Characteristics Table 4.17. Flash Memory Characteristics1 Parameter Symbol Flash erase cycles before failure ECFLASH Flash data retention RETFLASH Word (32-bit) programming time tW_PROG 20 26 40 μs Page erase time tPERASE 20 27 40 ms Mass erase time tMERASE 20 27 40 ms Device erase time2 tDERASE — 60 TBD ms Page erase current3 IERASE — — 3 mA — — 5 mA — — 3 mA Mass or Device erase current3 Write current3 IWRITE Test Condition TAMB<85°C Note: 1. Flash data retention information is published in the Quarterly Quality and Reliability Report. 2. Device erase is issued over the AAP interface and erases all flash, SRAM, the Lock Bit (LB) page, and the User data page Lock Word (ULW) 3. Measured at 25°C silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 23 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.10 GPIO Table 4.18. GPIO Parameter Symbol Input low voltage Test Condition Min Typ Max Unit VIOIL — — IOVDD*0.3 V Input high voltage VIOIH IOVDD*0.7 — — V Output high voltage relative to IOVDD VIOOH IOVDD*0.8 — — V IOVDD*0.6 — — V IOVDD*0.8 — — V IOVDD*0.6 — — V — — IOVDD*0.2 V — — IOVDD*0.4 V — — IOVDD*0.2 V — — IOVDD*0.4 V Sourcing 3 mA, VDD ≥ 3 V, DRIVESTRENGTH1 = WEAK Sourcing 1.2 mA, VDD ≥ 1.62 V, DRIVESTRENGTH1 = WEAK Sourcing 20 mA, VDD ≥ 3 V, DRIVESTRENGTH1 = STRONG Sourcing 8 mA, VDD ≥ 1.62 V, DRIVESTRENGTH1 = STRONG Output low voltage relative to VIOOL IOVDD Sinking 3 mA, VDD ≥ 3 V, DRIVESTRENGTH1 = WEAK Sinking 1.2 mA, VDD ≥ 1.62 V, DRIVESTRENGTH1 = WEAK Sinking 20 mA, VDD ≥ 3 V, DRIVESTRENGTH1 = STRONG Sinking 8 mA, VDD ≥ 1.62 V, DRIVESTRENGTH1 = STRONG Input leakage current IIOLEAK GPIO ≤ IOVDD — 0.1 TBD nA Input leakage current on 5VTOL pads above IOVDD I5VTOLLEAK IOVDD < GPIO ≤ IOVDD + 2 V — 3.3 15 μA I/O pin pull-up resistor RPU TBD 43 TBD kΩ I/O pin pull-down resistor RPD TBD 43 TBD kΩ TBD 25 TBD ns — 1.8 — ns — 4.5 — ns Pulse width of pulses retIOGLITCH moved by the glitch suppression filter Output fall time, From 70% to 30% of VIO tIOOF CL = 50 pF, DRIVESTRENGTH1 = STRONG, SLEWRATE1 = 0x6 CL = 50 pF, DRIVESTRENGTH1 = WEAK, SLEWRATE1 = 0x6 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 24 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Output rise time, From 30% to 70% of VIO tIOOR CL = 50 pF, Min Typ Max Unit — 2.2 — ns — 7.4 — ns Min Typ Max Unit DRIVESTRENGTH1 = STRONG, SLEWRATE = 0x61 CL = 50 pF, DRIVESTRENGTH1 = WEAK, SLEWRATE1 = 0x6 Note: 1. In GPIO_Pn_CTRL register 4.1.11 VMON Table 4.19. VMON Parameter Symbol Test Condition VMON Supply Current IVMON In EM0 or EM1, 1 supply monitored — 5.8 — μA In EM0 or EM1, 4 supplies monitored — 11.8 — μA In EM2, EM3 or EM4, 1 supply monitored — 62 — nA In EM2, EM3 or EM4, 4 supplies monitored — 99 — nA In EM0 or EM1 — 2 — μA In EM2, EM3 or EM4 — 2 — nA TBD — TBD V Coarse — 200 — mV Fine — 20 — mV Supply drops at 1V/μs rate — 460 — ns — 26 — mV VMON Loading of Monitored ISENSE Supply Threshold range VVMON_RANGE Threshold step size NVMON_STESP Response time tVMON_RES Hysteresis VVMON_HYST silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 25 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.12 ADC Table 4.20. ADC Parameter Symbol Resolution VRESOLUTION Input voltage range VADCIN Test Condition Single ended Differential Input range of external refer- VADCREFIN_P ence voltage, single ended and differential Min Typ Max Unit 6 — 12 Bits 0 — 2*VREF V -VREF — VREF V 1 — VAVDD V Power supply rejection1 PSRRADC At DC — 80 — dB Analog input common mode rejection ratio CMRRADC At DC — 80 — dB Current on DVDD, using internal reference buffer. Continous operation. WARMUPMODE2 = KEEPADCWARM IADCDIG_CONTI- 1 Msps / 16 MHz ADCCLK, — 40 — μA NOUS BIASPROG3 = 0 250 ksps / 4 MHz ADCCLK, BIASPROG3 = 6 — 15 — μA 62.5 ksps / 1 MHz ADCCLK, — 9 — μA — 40 — μA — 5 — μA — 12 — μA — 6 — μA — 286 — μA 250 ksps / 4 MHz ADCCLK, BIASPROG3 = 6 — 155 — μA 62.5 ksps / 1 MHz ADCCLK, — 102 — μA — 35 — μA — 5 — μA BIASPROG3 = 15 Current on DVDD, using in- IADCDIG_NORMAL 35 ksps / 16 MHz ADCCLK, ternal reference buffer. DutyBIASPROG3 = 0 cycled operation. WARMUPMODE2 = NORMAL 5 ksps / 16 MHz ADCCLK BIASPROG3 = 0 Current on DVDD, using in- IADCDIG_STANDternal reference buffer. Duty- BY cycled operation. AWARMUPMODE2 = KEEPINSTANDBY or KEEPINSLOWACC Current on AVDD4, using internal reference buffer. Continous operation. WARMUPMODE2 = KEEPADCWARM 125 ksps / 16 MHz ADCCLK, BIASPROG3 = 0 35 ksps / 16 MHz ADCCLK, BIASPROG3 = 0 IADCANA_CONTI- 1 Msps / 16 MHz ADCCLK, NOUS BIASPROG3 = 0 BIASPROG3 = 15 Current on AVDD4 , using in- IADCANA_NORMAL 35 ksps / 16 MHz ADCCLK, ternal reference buffer. DutyBIASPROG3 = 0 cycled operation. WARMUPMODE2 = NORMAL 5 ksps / 16 MHz ADCCLK, BIASPROG3 = 0 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 26 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Current on AVDD4, using in- IADCANA_STANDternal reference buffer. Duty- BY cycled operation. WARMUPMODE2 = KEEPINSTANDBY or KEEPINSLOWACC Test Condition 125 ksps / 16 MHz ADCCLK, Min Typ Max Unit — 110 — μA — 80 — μA BIASPROG3 = 0 35 ksps / 16 MHz ADCCLK, BIASPROG3 = 0 ADC Clock Frequency fADCCLK — — 16 MHz Throughput rate fADCRATE — — 1 Msps Conversion time5 tADCCONV 6 bit — 7 — cycles 8 bit — 9 — cycles 12 bit — 13 — cycles WARMUPMODE2 = NORMAL — — 5 μs WARMUPMODE2 = KEEPINSTANDBY or KEEPINSLOWACC — — 1 μs Internal reference, 2.5 V full-scale, differential (-1.25, 1.25) TBD 67 — dB vrefp_in = 1.25 V direct mode with 2.5 V full-scale, differential — 68 — dB Startup time of reference generator and ADC core in NORMAL mode tADCSTART From standby mode SNDR at 1Msps and fin = 10kHz SNDRADC Spurious-Free Dynamic Range (SFDR) SFDRADC 1 MSamples/s, 10 kHz full-scale sine wave — 75 — dB Input referred ADC noise, rms VREF_NOISE Including quantization noise and distortion — 380 — μV Offset Error VADCOFFSETERR TBD 1 TBD LSB Gain error in ADC VADC_GAIN Using internal reference — -0.2 TBD % Using external reference — -1 — % Differential non-linearity (DNL) DNLADC 12 bit resolution -1 — TBD LSB Integral non-linearity (INL), End point method INLADC 12 bit resolution TBD — TBD LSB Temperature Sensor Slope VTS_SLOPE — -1.84 — mV/°C Note: 1. PSRR is referenced to AVDD when ANASW=0 and to DVDD when ANASW=1 in EMU_PWRCTRL 2. In ADCn_CNTL register 3. In ADCn_BIASPROG register 4. Current consumption on DVDD instead if ANASW=1 in EMU_PWRCTRL register 5. Derived from ADCCLK silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 27 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.13 IDAC Table 4.21. IDAC Parameter Symbol Number of Ranges NIDAC_RANGES Output Current IIDAC_OUT Linear steps within each range NIDAC_STEPS Step size SSIDAC Total Accuracy, STEPSEL1 = ACCIDAC 0x10 Start up time tIDAC_SU Test Condition Min Typ Max Unit — 4 — - RANGSEL1 = RANGE0 0.05 — 1.6 μA RANGSEL1 = RANGE1 1.6 — 4.7 μA RANGSEL1 = RANGE2 0.5 — 16 μA RANGSEL1 = RANGE3 2 — 64 μA — 32 — RANGSEL1 = RANGE0 — 50 — nA RANGSEL1 = RANGE1 — 100 — nA RANGSEL1 = RANGE2 — 500 — nA RANGSEL1 = RANGE3 — 2 — μA EM0 or EM1, AVDD=3.3 V, T = 25 °C TBD — TBD % EM0 or EM1 TBD — TBD % EM2 or EM3 TBD — TBD % Output within 1% of steady state value — 5 — μs Settling time, (output settled tIDAC_SETTLE within 1% of steady state value) Range setting is changed — 5 — μs Step value is changed — 1 — μs Current consumption in EM0 IIDAC or EM1 2 Source mode, excluding output current — 8.9 — μA Sink mode, excluding output current — 12 — μA RANGESEL1=0, output voltage = min(VIOVDD, VAVDD2-100 mv) — 0.16 — % RANGESEL1=1, output voltage = min(VIOVDD, VAVDD2-100 mV) — 0.08 — % RANGESEL1=2, output voltage = min(VIOVDD, VAVDD2-150 mV) — 0.03 — % RANGESEL1=3, output voltage = min(VIOVDD, VAVDD2-250 mV) — 0.03 — % Output voltage compliance in ICOMP_SRC source mode, source current change relative to current sourced at 0 V silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 28 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Output voltage compliance in ICOMP_SINK sink mode, sink current change relative to current sunk at IOVDD Test Condition Min Typ Max Unit RANGESEL1=0, output voltage = 100 mV — 0.82 — % RANGESEL1=1, output voltage = 100 mV — 0.65 — % RANGESEL1=2, output voltage = 150 mV — 0.4 — % RANGESEL1=3, output voltage = 250 mV — 0.25 — % Note: 1. In IDAC_CURPROG register 2. The IDAC is supplied by either AVDD, DVDD, or IOVDD based on the setting of ANASW in the EMU_PWRCTRL register and PWRSEL in the IDAC_CTRL register. Setting PWRSEL to 1 selects IOVDD. With PWRSEL cleared to 0, ANASW selects between AVDD (0) and DVDD (1). silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 29 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.14 Analog Comparator (ACMP) Table 4.22. ACMP Parameter Symbol Test Condition Input voltage range VACMPIN Active current not including voltage reference IACMP Current consumption of inter- IACMPREF nal voltage reference, Hysteresis Comparator delay VACMPHYST tACMPDELAY Min Typ Max Unit CMPVDD = ACMPn_CTRL_PWRSEL 1 0 — CMPVDD V BIASPROG2 = 1, FULLBIAS2 = 0 — 50 — nA BIASPROG2 = 0x10, FULLBIAS2 =0 — 306 — nA BIASPROG2 = 0x20, FULLBIAS2 =1 — 74 TBD μA VLP selected as input using 2.5 V Reference / 4 (0.625 V) — 50 — nA VLP selected as input using VDD — 20 — nA VBDIV selected as input using 1.25 V reference / 1 — 4.1 — μA VADIV selected as input using VDD/1 — 2.4 — μA HYSTSEL3 = HYST0 — 0 TBD mV HYSTSEL3 = HYST1 — 12 — mV HYSTSEL3 = HYST2 — 22 — mV HYSTSEL3 = HYST3 — 30 — mV HYSTSEL3 = HYST4 — 36 — mV HYSTSEL3 = HYST5 — 41 — mV HYSTSEL3 = HYST6 — 47 — mV HYSTSEL3 = HYST7 — 52 — mV BIASPROG2 = 1, FULLBIAS2 = 0 — 30 — μs BIASPROG2 = 0x10, FULLBIAS2 =04 — 3.7 — μs BIASPROG2 = 0x20, FULLBIAS2 =14 — 35 — ns — — TBD mV 4 Offset voltage VACMPOFFSET BIASPROG2 =0x20, FULLBIAS2 =14 Reference Voltage VACMPREF Internal 1.25 V reference TBD 1.25 TBD V Internal 2.5 V reference TBD 2.5 TBD V silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 30 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Min Typ Max Unit Capacitive Sense Internal Resistance RCSRES CSRESSEL5 = 0 — inf — kΩ CSRESSEL5 = 1 — 15 — kΩ CSRESSEL5 = 2 — 27 — kΩ CSRESSEL5 = 3 — 39 — kΩ CSRESSEL5 = 4 — 51 — kΩ CSRESSEL5 = 5 — 102 — kΩ CSRESSEL5 = 6 — 164 — kΩ CSRESSEL5 = 7 — 239 — kΩ Note: 1. CMPVDD is a supply chosen by the setting in ACMPn_CTRL_PWRSEL and may be IOVDD, AVDD or DVDD 2. In ACMPn_CTRL register 3. In ACMPn_HYSTERESIS register 4. ± 100 mV differential 5. In ACMPn_INPUTSEL register The total ACMP current is the sum of the contributions from the ACMP and its internal voltage reference as given as: IACMPTOTAL = IACMP + IACMPREF IACMPREF is zero if an external voltage reference is used. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 31 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.15 I2C I2C Standard-mode (Sm) Table 4.23. I2C Standard-mode (Sm)1 Parameter Symbol SCL clock frequency2 Test Condition Min Typ Max Unit fSCL 0 — 100 kHz SCL clock low time tLOW 4.7 — — μs SCL clock high time tHIGH 4 — — μs SDA set-up time tSU,DAT 250 — — ns SDA hold time3 tHD,DAT 100 — 3450 ns Repeated START condition set-up time tSU,STA 4.7 — — μs (Repeated) START condition tHD,STA hold time 4 — — μs STOP condition set-up time tSU,STO 4 — — μs Bus free time between a STOP and START condition tBUF 4.7 — — μs Note: 1. For CLHR set to 0 in the I2Cn_CTRL register 2. For the minimum HFPERCLK frequency required in Standard-mode, refer to the I2C chapter in the reference manual 3. The maximum SDA hold time (tHD,DAT) needs to be met only when the device does not stretch the low time of SCL (tLOW) silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 32 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications I2C Fast-mode (Fm) Table 4.24. I2C Fast-mode (Fm)1 Parameter Symbol SCL clock frequency2 Test Condition Min Typ Max Unit fSCL 0 — 400 kHz SCL clock low time tLOW 1.3 — — μs SCL clock high time tHIGH 0.6 — — μs SDA set-up time tSU,DAT 100 — — ns SDA hold time3 tHD,DAT 100 — 900 ns Repeated START condition set-up time tSU,STA 0.6 — — μs (Repeated) START condition tHD,STA hold time 0.6 — — μs STOP condition set-up time tSU,STO 0.6 — — μs Bus free time between a STOP and START condition tBUF 1.3 — — μs Note: 1. For CLHR set to 1 in the I2Cn_CTRL register 2. For the minimum HFPERCLK frequency required in Fast-mode, refer to the I2C chapter in the reference manual 3. The maximum SDA hold time (tHD,DAT) needs to be met only when the device does not stretch the low time of SCL (tLOW) I2C Fast-mode Plus (Fm+) Table 4.25. I2C Fast-mode Plus (Fm+)1 Parameter Symbol SCL clock frequency2 Test Condition Min Typ Max Unit fSCL 0 — 1000 kHz SCL clock low time tLOW 0.5 — — μs SCL clock high time tHIGH 0.26 — — μs SDA set-up time tSU,DAT 50 — — ns SDA hold time tHD,DAT 100 — — ns Repeated START condition set-up time tSU,STA 0.26 — — μs (Repeated) START condition tHD,STA hold time 0.26 — — μs STOP condition set-up time tSU,STO 0.26 — — μs Bus free time between a STOP and START condition tBUF 0.5 — — μs Note: 1. For CLHR set to 0 or 1 in the I2Cn_CTRL register 2. For the minimum HFPERCLK frequency required in Fast-mode Plus, refer to the I2C chapter in the reference manual silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 33 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.16 USART SPI SPI Master Timing Table 4.26. SPI Master Timing Parameter Symbol SCLK period 1, 2 tSCLK CS to MOSI 1, 2 Test Condition Min Typ Max Unit 2* tHFPERCLK — — ns tCS_MO 0 — 8 ns SCLK to MOSI 1, 2 tSCLK_MO 3 — 20 ns MISO setup time 1, 2 tSU_MI IOVDD = 1.98 V 56 — — ns IOVDD = 3.0 V 37 — — ns 6 — — ns tH_MI MISO hold time 1, 2 Note: 1. Applies for both CLKPHA = 0 and CLKPHA = 1 (figure only shows CLKPHA = 0) 2. Measurement done with 8 pF output loading at 10% and 90% of VDD (figure shows 50% of VDD) CS tCS_MO tSCKL_MO SCLK CLKPOL = 0 tSCLK SCLK CLKPOL = 1 MOSI tSU_MI tH_MI MISO Figure 4.1. SPI Master Timing Diagram silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 34 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications SPI Slave Timing Table 4.27. SPI Slave Timing Parameter Symbol SCKL period 1, 2 Test Condition Min Typ Max Unit tSCLK_sl 2* tHFPERCLK — — ns SCLK high period1, 2 tSCLK_hi 3* tHFPERCLK — — ns SCLK low period 1, 2 tSCLK_lo 3* tHFPERCLK — — ns CS active to MISO 1, 2 tCS_ACT_MI 4 — 50 ns CS disable to MISO 1, 2 tCS_DIS_MI 4 — 50 ns MOSI setup time 1, 2 tSU_MO 4 — — ns MOSI hold time 1, 2 tH_MO 3+2* tHFPERCLK — — ns SCLK to MISO 1, 2 tSCLK_MI 16 + tHFPERCLK — 66 + 2 * tHFPERCLK ns Note: 1. Applies for both CLKPHA = 0 and CLKPHA = 1 (figure only shows CLKPHA = 0) 2. Measurement done with 8 pF output loading at 10% and 90% of VDD (figure shows 50% of VDD) CS tCS_ACT_MI tCS_DIS_MI SCLK CLKPOL = 0 SCLK CLKPOL = 1 tSCLK_HI tSU_MO tSCLK_LO tSCLK tH_MO MOSI tSCLK_MI MISO Figure 4.2. SPI Slave Timing Diagram silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 35 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.2 Typical Performance Curves Default test conditions: CCM mode, LDCDC = 4.7 μH, CDCDC = 1.0 μF, VDCDC_I = 3.3 V, VDCDC_O = 1.8 V, FDCDC_LN = 8 MHz Efficiency VS Load Current, LN mode 100 100 90 80 80 Eff,% Eff,% 90 Efficiency VS Load current, LP mode 70 70 60 60 50 40 0 10 1 40 -3 10 2 10 10 Load,mA Ron VS supply voltage in bypass mode 2 LP LP LP LP 50 Heavy Drive Medium Drive Light Drive 10 SW _ PFET _ EN 0 SW _ PFET _ EN 1 -2 10 -1 10 Load,mA 0 10 _ _ _ _ CMP CMP CMP CMP _ _ _ _ BIAS BIAS BIAS BIAS 3 2 1 0 1 10 Relative output droop VS Load current, LP mode 5 Relative output droop,mV 0 1.5 Ron,Ohm -5 -10 -15 1 -20 -25 0.5 2 2.5 VDD,V 3 3.5 4 -30 -3 10 LN (CCM) and LP mode transition (load: 5mA) DVDD 60mV/div offset:1.8V LP _ CMP _ BIAS 3 LP _ CMP _ BIAS 2 LP _ CMP _ BIAS 1 LP _ CMP _ BIAS 0 -2 10 -1 10 Load,mA 0 10 1 10 Load Step Response in LN (CCM) mode (Heavy Drive) DVDD 50mV/div offset:1.8V 100mA VSW ILOAD 2V/div offset:1.8V 1mA 100μs/div 10μs/div Figure 4.3. DC-DC Converter Typical Performance Characteristics silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 36 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Typical Connection Diagrams 5. Typical Connection Diagrams 5.1 Power, Ground, Debug and UART Typical power supply, ground and MCU debug and UART connections are shown in the figure below. 5.2 SPI and I2C Peripheral Connections The figure below shows how to connect a SPI or I2C peripherals. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 37 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Layout Guidelines 6. Layout Guidelines 6.1 Layout Guidelines For optimal performance of the BGM113 Module, please follow these guidelines: • Place the module at the edge of the PCB, as shown in the figure below. • Do not place any metal (traces, components, battery, etc.) within the clearance area of the antenna (shown in the figure below as a white rectangle between the pad rows). • Connect all ground pads directly to a solid ground plane. • Place the ground vias as close to the ground pads as possible. • Do not place plastic or any other dielectric material in touch with the antenna. Figure 6.1. Recommended Layout for BGM113 Module silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 38 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Layout Guidelines The layouts shown in the figure below will result in severely degraded RF-performance. Figure 6.2. Non-optimal PCB Layouts for BGM113 Module 6.2 Effect of Plastic and Metal Materials The antenna on BGM113 is fairly robust to the proximity of plastic and other low dielectric constant materials, but placing plastic or any other dielectric material in direct contact with the antenna should be avoided. A minimum separation of 5 mm should be maintained between a plastic material and the antenna on the top side and end of the module to prevent dielectric loading of the antenna, but materials can be placed against the bottom of the application PCB. The PCB thickness should be 1 - 2 mm. Any metallic objects in close proximity to the antenna will prevent the antenna from radiating freely. The minimum recommended distance of metallic and/or conductive objects is 10 mm in any direction from the antenna except in the directions of the application PCB ground planes. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 39 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions 7. Pin Definitions 7.1 BGM113 Definition Figure 7.1. BGM113 Pinout silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 40 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Table 7.1. Device Pinout Pin# and Name Pin # Pin Name 1-7, 18, 25, 36 GND 10 9 19, 30 PF0 PF1 PF2 Pin Alternate Functionality / Description Analog Timers Communication Radio Other TIM0_CC0 #24 TIM0_CC1 #23 TIM0_CC2 #22 TIM0_CDTI0 #21 TIM0_CDTI1 #20 TIM0_CDTI2 #19 TIM1_CC0 #24 TIM1_CC1 #23 TIM1_CC2 #22 TIM1_CC3 #21 LETIM0_OUT0 #24 LETIM0_OUT1 #23 PCNT0_S0IN #24 PCNT0_S1IN #23 US0_TX #24 US0_RX #23 US0_CLK #22 US0_CS #21 US0_CTS #20 US0_RTS #19 US1_TX #24 US1_RX #23 US1_CLK #22 US1_CS #21 US1_CTS #20 US1_RTS #19 LEU0_TX #24 LEU0_RX #23 I2C0_SDA #24 I2C0_SCL #23 FRC_DCLK #24 FRC_DOUT #23 FRC_DFRAME #22 MODEM_DCLK #24 MODEM_DIN #23 MODEM_DOUT #22 MODEM_ANT0 #21 MODEM_ANT1 #20 PRS_CH0 #0 PRS_CH1 #7 PRS_CH2 #6 PRS_CH3 #5 ACMP0_O #24 ACMP1_O #24 DBG_SWCLKTCK #0 TIM0_CC0 #25 TIM0_CC1 #24 TIM0_CC2 #23 TIM0_CDTI0 #22 TIM0_CDTI1 #21 TIM0_CDTI2 #20 TIM1_CC0 #25 TIM1_CC1 #24 TIM1_CC2 #23 TIM1_CC3 #22 LETIM0_OUT0 #25 LETIM0_OUT1 #24 PCNT0_S0IN #25 PCNT0_S1IN #24 US0_TX #25 US0_RX #24 US0_CLK #23 US0_CS #22 US0_CTS #21 US0_RTS #20 US1_TX #25 US1_RX #24 US1_CLK #23 US1_CS #22 US1_CTS #21 US1_RTS #20 LEU0_TX #25 LEU0_RX #24 I2C0_SDA #25 I2C0_SCL #24 FRC_DCLK #25 FRC_DOUT #24 FRC_DFRAME #23 MODEM_DCLK #25 MODEM_DIN #24 MODEM_DOUT #23 MODEM_ANT0 #22 MODEM_ANT1 #21 PRS_CH0 #1 PRS_CH1 #0 PRS_CH2 #7 PRS_CH3 #6 ACMP0_O #25 ACMP1_O #25 DBG_SWDIOTMS #0 TIM0_CC0 #26 TIM0_CC1 #25 TIM0_CC2 #24 TIM0_CDTI0 #23 TIM0_CDTI1 #22 TIM0_CDTI2 #21 TIM1_CC0 #26 TIM1_CC1 #25 TIM1_CC2 #24 TIM1_CC3 #23 LETIM0_OUT0 #26 LETIM0_OUT1 #25 PCNT0_S0IN #26 PCNT0_S1IN #25 US0_TX #26 US0_RX #25 US0_CLK #24 US0_CS #23 US0_CTS #22 US0_RTS #21 US1_TX #26 US1_RX #25 US1_CLK #24 US1_CS #23 US1_CTS #22 US1_RTS #21 LEU0_TX #26 LEU0_RX #25 I2C0_SDA #26 I2C0_SCL #25 FRC_DCLK #26 FRC_DOUT #25 FRC_DFRAME #24 MODEM_DCLK #26 MODEM_DIN #25 MODEM_DOUT #24 MODEM_ANT0 #23 MODEM_ANT1 #22 CMU_CLK0 #6 PRS_CH0 #2 PRS_CH1 #1 PRS_CH2 #0 PRS_CH3 #7 ACMP0_O #26 ACMP1_O #26 DBG_TDO #0 DBG_SWO #0 GPIO_EM4WU0 Ground BUSAX [ADC0: APORT1XCH16 ACMP0: APORT1XCH16 ACMP1: APORT1XCH16] BUSBY [ADC0: APORT2YCH16 ACMP0: APORT2YCH16 ACMP1: APORT2YCH16] BUSAY [ADC0: APORT1YCH17 ACMP0: APORT1YCH17 ACMP1: APORT1YCH17] BUSBX [ADC0: APORT2XCH17 ACMP0: APORT2XCH17 ACMP1: APORT2XCH17] BUSAX [ADC0: APORT1XCH18 ACMP0: APORT1XCH18 ACMP1: APORT1XCH18] BUSBY [ADC0: APORT2YCH18 ACMP0: APORT2YCH18 ACMP1: APORT2YCH18] silabs.com | Smart. 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Preliminary Rev. 0.93 | 41 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Pin# and Name Pin # Pin Name 20, 31 PF3 8, 17 VDD 34 RESETn 11, 33 PD13 Pin Alternate Functionality / Description Analog BUSAY [ADC0: APORT1YCH19 ACMP0: APORT1YCH19 ACMP1: APORT1YCH19] BUSBX [ADC0: APORT2XCH19 ACMP0: APORT2XCH19 ACMP1: APORT2XCH19] PD14 Communication Radio Other TIM0_CC0 #27 TIM0_CC1 #26 TIM0_CC2 #25 TIM0_CDTI0 #24 TIM0_CDTI1 #23 TIM0_CDTI2 #22 TIM1_CC0 #27 TIM1_CC1 #26 TIM1_CC2 #25 TIM1_CC3 #24 LETIM0_OUT0 #27 LETIM0_OUT1 #26 PCNT0_S0IN #27 PCNT0_S1IN #26 US0_TX #27 US0_RX #26 US0_CLK #25 US0_CS #24 US0_CTS #23 US0_RTS #22 US1_TX #27 US1_RX #26 US1_CLK #25 US1_CS #24 US1_CTS #23 US1_RTS #22 LEU0_TX #27 LEU0_RX #26 I2C0_SDA #27 I2C0_SCL #26 FRC_DCLK #27 FRC_DOUT #26 FRC_DFRAME #25 MODEM_DCLK #27 MODEM_DIN #26 MODEM_DOUT #25 MODEM_ANT0 #24 MODEM_ANT1 #23 CMU_CLK1 #6 PRS_CH0 #3 PRS_CH1 #2 PRS_CH2 #1 PRS_CH3 #0 ACMP0_O #27 ACMP1_O #27 DBG_TDI #0 Radio power supply Reset input, active low.To apply an external reset source to this pin, it is required to only drive this pin low during reset, and let the internal pull-up ensure that reset is released. BUSCY [ADC0: APORT3YCH5 ACMP0: APORT3YCH5 ACMP1: APORT3YCH5 IDAC0: APORT1YCH5] BUSDX [ADC0: APORT4XCH5 ACMP0: APORT4XCH5 ACMP1: APORT4XCH5] 32 Timers BUSCX [ADC0: APORT3XCH6 ACMP0: APORT3XCH6 ACMP1: APORT3XCH6 IDAC0: APORT1XCH6] BUSDY [ADC0: APORT4YCH6 ACMP0: APORT4YCH6 ACMP1: APORT4YCH6] silabs.com | Smart. Connected. Energy-friendly. TIM0_CC0 #21 TIM0_CC1 #20 TIM0_CC2 #19 TIM0_CDTI0 #18 TIM0_CDTI1 #17 TIM0_CDTI2 #16 TIM1_CC0 #21 TIM1_CC1 #20 TIM1_CC2 #19 TIM1_CC3 #18 LETIM0_OUT0 #21 LETIM0_OUT1 #20 PCNT0_S0IN #21 PCNT0_S1IN #20 US0_TX #21 US0_RX #20 US0_CLK #19 US0_CS #18 US0_CTS #17 US0_RTS #16 US1_TX #21 US1_RX #20 US1_CLK #19 US1_CS #18 US1_CTS #17 US1_RTS #16 LEU0_TX #21 LEU0_RX #20 I2C0_SDA #21 I2C0_SCL #20 FRC_DCLK #21 FRC_DOUT #20 FRC_DFRAME #19 MODEM_DCLK #21 MODEM_DIN #20 MODEM_DOUT #19 MODEM_ANT0 #18 MODEM_ANT1 #17 PRS_CH3 #12 PRS_CH4 #4 PRS_CH5 #3 PRS_CH6 #15 ACMP0_O #21 ACMP1_O #21 TIM0_CC0 #22 TIM0_CC1 #21 TIM0_CC2 #20 TIM0_CDTI0 #19 TIM0_CDTI1 #18 TIM0_CDTI2 #17 TIM1_CC0 #22 TIM1_CC1 #21 TIM1_CC2 #20 TIM1_CC3 #19 LETIM0_OUT0 #22 LETIM0_OUT1 #21 PCNT0_S0IN #22 PCNT0_S1IN #21 US0_TX #22 US0_RX #21 US0_CLK #20 US0_CS #19 US0_CTS #18 US0_RTS #17 US1_TX #22 US1_RX #21 US1_CLK #20 US1_CS #19 US1_CTS #18 US1_RTS #17 LEU0_TX #22 LEU0_RX #21 I2C0_SDA #22 I2C0_SCL #21 FRC_DCLK #22 FRC_DOUT #21 FRC_DFRAME #20 MODEM_DCLK #22 MODEM_DIN #21 MODEM_DOUT #20 MODEM_ANT0 #19 MODEM_ANT1 #18 CMU_CLK0 #5 PRS_CH3 #13 PRS_CH4 #5 PRS_CH5 #4 PRS_CH6 #16 ACMP0_O #22 ACMP1_O #22 GPIO_EM4WU4 Preliminary Rev. 0.93 | 42 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Pin# and Name Pin # 24, 26 Pin Alternate Functionality / Description Pin Name Analog Timers Communication Radio Other PD15 BUSCY [ADC0: APORT3YCH7 ACMP0: APORT3YCH7 ACMP1: APORT3YCH7 IDAC0: APORT1YCH7] TIM0_CC0 #23 TIM0_CC1 #22 TIM0_CC2 #21 TIM0_CDTI0 #20 TIM0_CDTI1 #19 TIM0_CDTI2 #18 TIM1_CC0 #23 TIM1_CC1 #22 TIM1_CC2 #21 TIM1_CC3 #20 LETIM0_OUT0 #23 LETIM0_OUT1 #22 PCNT0_S0IN #23 PCNT0_S1IN #22 US0_TX #23 US0_RX #22 US0_CLK #21 US0_CS #20 US0_CTS #19 US0_RTS #18 US1_TX #23 US1_RX #22 US1_CLK #21 US1_CS #20 US1_CTS #19 US1_RTS #18 LEU0_TX #23 LEU0_RX #22 I2C0_SDA #23 I2C0_SCL #22 FRC_DCLK #23 FRC_DOUT #22 FRC_DFRAME #21 MODEM_DCLK #23 MODEM_DIN #22 MODEM_DOUT #21 MODEM_ANT0 #20 MODEM_ANT1 #19 CMU_CLK1 #5 PRS_CH3 #14 PRS_CH4 #6 PRS_CH5 #5 PRS_CH6 #17 ACMP0_O #23 ACMP1_O #23 DBG_SWO #2 TIM0_CC0 #0 TIM0_CC1 #31 TIM0_CC2 #30 TIM0_CDTI0 #29 TIM0_CDTI1 #28 TIM0_CDTI2 #27 TIM1_CC0 #0 TIM1_CC1 #31 TIM1_CC2 #30 TIM1_CC3 #29 LETIM0_OUT0 #0 LETIM0_OUT1 #31 PCNT0_S0IN #0 PCNT0_S1IN #31 US0_TX #0 US0_RX #31 US0_CLK #30 US0_CS #29 US0_CTS #28 US0_RTS #27 US1_TX #0 US1_RX #31 US1_CLK #30 US1_CS #29 US1_CTS #28 US1_RTS #27 LEU0_TX #0 LEU0_RX #31 I2C0_SDA #0 I2C0_SCL #31 FRC_DCLK #0 FRC_DOUT #31 FRC_DFRAME #30 MODEM_DCLK #0 MODEM_DIN #31 MODEM_DOUT #30 MODEM_ANT0 #29 MODEM_ANT1 #28 CMU_CLK1 #0 PRS_CH6 #0 PRS_CH7 #10 PRS_CH8 #9 PRS_CH9 #8 ACMP0_O #0 ACMP1_O #0 TIM0_CC0 #1 TIM0_CC1 #0 TIM0_CC2 #31 TIM0_CDTI0 #30 TIM0_CDTI1 #29 TIM0_CDTI2 #28 TIM1_CC0 #1 TIM1_CC1 #0 TIM1_CC2 #31 TIM1_CC3 #30 LETIM0_OUT0 #1 LETIM0_OUT1 #0 PCNT0_S0IN #1 PCNT0_S1IN #0 US0_TX #1 US0_RX #0 US0_CLK #31 US0_CS #30 US0_CTS #29 US0_RTS #28 US1_TX #1 US1_RX #0 US1_CLK #31 US1_CS #30 US1_CTS #29 US1_RTS #28 LEU0_TX #1 LEU0_RX #0 I2C0_SDA #1 I2C0_SCL #0 FRC_DCLK #1 FRC_DOUT #0 FRC_DFRAME #31 MODEM_DCLK #1 MODEM_DIN #0 MODEM_DOUT #31 MODEM_ANT0 #30 MODEM_ANT1 #29 CMU_CLK0 #0 PRS_CH6 #1 PRS_CH7 #0 PRS_CH8 #10 PRS_CH9 #9 ACMP0_O #1 ACMP1_O #1 BUSDX [ADC0: APORT4XCH7 ACMP0: APORT4XCH7 ACMP1: APORT4XCH7] ADC0_EXTN 23, 27 PA0 BUSCX [ADC0: APORT3XCH8 ACMP0: APORT3XCH8 ACMP1: APORT3XCH8 IDAC0: APORT1XCH8] BUSDY [ADC0: APORT4YCH8 ACMP0: APORT4YCH8 ACMP1: APORT4YCH8] ADC0_EXTP 12 PA1 BUSCY [ADC0: APORT3YCH9 ACMP0: APORT3YCH9 ACMP1: APORT3YCH9 IDAC0: APORT1YCH9] BUSDX [ADC0: APORT4XCH9 ACMP0: APORT4XCH9 ACMP1: APORT4XCH9] silabs.com | Smart. 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Preliminary Rev. 0.93 | 43 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Pin# and Name Pin # 15 Pin Alternate Functionality / Description Pin Name Analog Timers Communication Radio Other PB11 BUSCY [ADC0: APORT3YCH27 ACMP0: APORT3YCH27 ACMP1: APORT3YCH27 IDAC0: APORT1YCH27] TIM0_CC0 #6 TIM0_CC1 #5 TIM0_CC2 #4 TIM0_CDTI0 #3 TIM0_CDTI1 #2 TIM0_CDTI2 #1 TIM1_CC0 #6 TIM1_CC1 #5 TIM1_CC2 #4 TIM1_CC3 #3 LETIM0_OUT0 #6 LETIM0_OUT1 #5 PCNT0_S0IN #6 PCNT0_S1IN #5 US0_TX #6 US0_RX #5 US0_CLK #4 US0_CS #3 US0_CTS #2 US0_RTS #1 US1_TX #6 US1_RX #5 US1_CLK #4 US1_CS #3 US1_CTS #2 US1_RTS #1 LEU0_TX #6 LEU0_RX #5 I2C0_SDA #6 I2C0_SCL #5 FRC_DCLK #6 FRC_DOUT #5 FRC_DFRAME #4 MODEM_DCLK #6 MODEM_DIN #5 MODEM_DOUT #4 MODEM_ANT0 #3 MODEM_ANT1 #2 PRS_CH6 #6 PRS_CH7 #5 PRS_CH8 #4 PRS_CH9 #3 ACMP0_O #6 ACMP1_O #6 TIM0_CC0 #7 TIM0_CC1 #6 TIM0_CC2 #5 TIM0_CDTI0 #4 TIM0_CDTI1 #3 TIM0_CDTI2 #2 TIM1_CC0 #7 TIM1_CC1 #6 TIM1_CC2 #5 TIM1_CC3 #4 LETIM0_OUT0 #7 LETIM0_OUT1 #6 PCNT0_S0IN #7 PCNT0_S1IN #6 US0_TX #7 US0_RX #6 US0_CLK #5 US0_CS #4 US0_CTS #3 US0_RTS #2 US1_TX #7 US1_RX #6 US1_CLK #5 US1_CS #4 US1_CTS #3 US1_RTS #2 LEU0_TX #7 LEU0_RX #6 I2C0_SDA #7 I2C0_SCL #6 FRC_DCLK #7 FRC_DOUT #6 FRC_DFRAME #5 MODEM_DCLK #7 MODEM_DIN #6 MODEM_DOUT #5 MODEM_ANT0 #4 MODEM_ANT1 #3 PRS_CH6 #7 PRS_CH7 #6 PRS_CH8 #5 PRS_CH9 #4 ACMP0_O #7 ACMP1_O #7 TIM0_CC0 #8 TIM0_CC1 #7 TIM0_CC2 #6 TIM0_CDTI0 #5 TIM0_CDTI1 #4 TIM0_CDTI2 #3 TIM1_CC0 #8 TIM1_CC1 #7 TIM1_CC2 #6 TIM1_CC3 #5 LETIM0_OUT0 #8 LETIM0_OUT1 #7 PCNT0_S0IN #8 PCNT0_S1IN #7 US0_TX #8 US0_RX #7 US0_CLK #6 US0_CS #5 US0_CTS #4 US0_RTS #3 US1_TX #8 US1_RX #7 US1_CLK #6 US1_CS #5 US1_CTS #4 US1_RTS #3 LEU0_TX #8 LEU0_RX #7 I2C0_SDA #8 I2C0_SCL #7 FRC_DCLK #8 FRC_DOUT #7 FRC_DFRAME #6 MODEM_DCLK #8 MODEM_DIN #7 MODEM_DOUT #6 MODEM_ANT0 #5 MODEM_ANT1 #4 PRS_CH6 #8 PRS_CH7 #7 PRS_CH8 #6 PRS_CH9 #5 ACMP0_O #8 ACMP1_O #8 DBG_SWO #1 GPIO_EM4WU9 BUSDX [ADC0: APORT4XCH27 ACMP0: APORT4XCH27 ACMP1: APORT4XCH27] 14 PB12 BUSCX [ADC0: APORT3XCH28 ACMP0: APORT3XCH28 ACMP1: APORT3XCH28 IDAC0: APORT1XCH28] BUSDY [ADC0: APORT4YCH28 ACMP0: APORT4YCH28 ACMP1: APORT4YCH28] 13 PB13 BUSCY [ADC0: APORT3YCH29 ACMP0: APORT3YCH29 ACMP1: APORT3YCH29 IDAC0: APORT1YCH29] BUSDX [ADC0: APORT4XCH29 ACMP0: APORT4XCH29 ACMP1: APORT4XCH29] silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 44 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Pin# and Name Pin # Pin Alternate Functionality / Description Pin Name 22, 29 BUSAX [ADC0: APORT1XCH10 ACMP0: APORT1XCH10 ACMP1: APORT1XCH10] PC10 21, 28 PC11 16, 35 NC Analog BUSBY [ADC0: APORT2YCH10 ACMP0: APORT2YCH10 ACMP1: APORT2YCH10] BUSAY [ADC0: APORT1YCH11 ACMP0: APORT1YCH11 ACMP1: APORT1YCH11] BUSBX [ADC0: APORT2XCH11 ACMP0: APORT2XCH11 ACMP1: APORT2XCH11] Timers Communication Radio Other TIM0_CC0 #15 TIM0_CC1 #14 TIM0_CC2 #13 TIM0_CDTI0 #12 TIM0_CDTI1 #11 TIM0_CDTI2 #10 TIM1_CC0 #15 TIM1_CC1 #14 TIM1_CC2 #13 TIM1_CC3 #12 LETIM0_OUT0 #15 LETIM0_OUT1 #14 PCNT0_S0IN #15 PCNT0_S1IN #14 US0_TX #15 US0_RX #14 US0_CLK #13 US0_CS #12 US0_CTS #11 US0_RTS #10 US1_TX #15 US1_RX #14 US1_CLK #13 US1_CS #12 US1_CTS #11 US1_RTS #10 LEU0_TX #15 LEU0_RX #14 I2C0_SDA #15 I2C0_SCL #14 FRC_DCLK #15 FRC_DOUT #14 FRC_DFRAME #13 MODEM_DCLK #15 MODEM_DIN #14 MODEM_DOUT #13 MODEM_ANT0 #12 MODEM_ANT1 #11 CMU_CLK1 #3 PRS_CH0 #12 PRS_CH9 #15 PRS_CH10 #4 PRS_CH11 #3 ACMP0_O #15 ACMP1_O #15 GPIO_EM4WU12 TIM0_CC0 #16 TIM0_CC1 #15 TIM0_CC2 #14 TIM0_CDTI0 #13 TIM0_CDTI1 #12 TIM0_CDTI2 #11 TIM1_CC0 #16 TIM1_CC1 #15 TIM1_CC2 #14 TIM1_CC3 #13 LETIM0_OUT0 #16 LETIM0_OUT1 #15 PCNT0_S0IN #16 PCNT0_S1IN #15 US0_TX #16 US0_RX #15 US0_CLK #14 US0_CS #13 US0_CTS #12 US0_RTS #11 US1_TX #16 US1_RX #15 US1_CLK #14 US1_CS #13 US1_CTS #12 US1_RTS #11 LEU0_TX #16 LEU0_RX #15 I2C0_SDA #16 I2C0_SCL #15 FRC_DCLK #16 FRC_DOUT #15 FRC_DFRAME #14 MODEM_DCLK #16 MODEM_DIN #15 MODEM_DOUT #14 MODEM_ANT0 #13 MODEM_ANT1 #12 CMU_CLK0 #3 PRS_CH0 #13 PRS_CH9 #16 PRS_CH10 #5 PRS_CH11 #4 ACMP0_O #16 ACMP1_O #16 DBG_SWO #3 7.1.1 BGM113 GPIO Overview The GPIO pins are organized as 16-bit ports indicated by letters A through F, and the individual pins on each port are indicated by a number from 15 down to 0. Table 7.2. GPIO Pinout Port Pin 15 Pin 14 Pin 13 Pin 12 Pin 11 Pin 10 Port A - - - - - - - - - - - - - - PA1 PA0 Port B - - - - - - - - - - - - - Port C - - - - - - - - - - - - Port D PB13 PB12 PB11 (5V) (5V) (5V) - PD15 PD14 PD13 (5V) (5V) (5V) - PC11 PC10 (5V) (5V) Pin 9 Pin 8 Pin 7 Pin 6 Pin 5 Pin 4 Pin 3 Pin 2 Pin 1 Pin 0 - - - - - - - - - - - - - Port E - - - - - - - - - - - - - - - - Port F - - - - - - - - - - - - PF3 (5V) PF2 (5V) PF1 (5V) PF0 (5V) silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 45 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions 7.2 Alternate Functionality Pinout A wide selection of alternate functionality is available for multiplexing to various pins. The following table shows the name of the alternate functionality in the first column, followed by columns showing the possible LOCATION bitfield settings. Note: Some functionality, such as analog interfaces, do not have alternate settings or a LOCATION bitfield. In these cases, the pinout is shown in the column corresponding to LOCATION 0. Table 7.3. Alternate functionality overview Alternate Functionality LOCATION 0-3 ACMP0_O 0: PA0 1: PA1 ACMP1_O 0: PA0 1: PA1 4-7 6: PB11 7: PB12 6: PB11 7: PB12 8 - 11 8: PB13 8: PB13 12 - 15 15: PC10 15: PC10 16 - 19 20 - 23 24 - 27 28 - 31 Description 16: PC11 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 Analog comparator ACMP0, digital output. 16: PC11 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 Analog comparator ACMP1, digital output. 0: PA0 Analog to digital converter ADC0 external reference input negative pin 0: PA1 Analog to digital converter ADC0 external reference input positive pin ADC0_EXTN ADC0_EXTP CMU_CLK0 0: PA1 3: PC11 5: PD14 6: PF2 Clock Management Unit, clock output number 0. CMU_CLK1 0: PA0 3: PC10 5: PD15 6: PF3 Clock Management Unit, clock output number 1. 0: PF0 DBG_SWCLKTCK Debug-interface Serial Wire clock input and JTAG Test Clock. Note that this function is enabled to the pin out of reset, and has a built-in pull down. 0: PF1 DBG_SWDIOTMS silabs.com | Smart. Connected. Energy-friendly. Debug-interface Serial Wire data input / output and JTAG Test Mode Select. Note that this function is enabled to the pin out of reset, and has a built-in pull up. Preliminary Rev. 0.93 | 46 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality DBG_SWO LOCATION 0-3 4-7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Debug-interface Serial Wire viewer Output. 0: PF2 1: PB13 2: PD15 3: PC11 Note that this function is not enabled after reset, and must be enabled by software to be used. Debug-interface JTAG Test Data In. 0: PF3 Note that this function is enabled to pin out of reset, and has a built-in pull up. DBG_TDI Debug-interface JTAG Test Data Out. 0: PF2 DBG_TDO FRC_DCLK Description Note that this function is enabled to pin out of reset. 0: PA0 1: PA1 6: PB11 7: PB12 8: PB13 15: PC10 FRC_DFRAME 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 FRC_DOUT 5: PB11 6: PB12 7: PB13 14: PC10 15: PC11 0: PA1 0: PF2 16: PC11 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 19: PD13 20: PD14 21: PD15 22: PF0 23: PF1 24: PF2 25: PF3 30: PA0 31: PA1 Frame Controller, Data Sniffer Frame active 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 31: PA0 Frame Controller, Data Sniffer Output. Frame Controller, Data Sniffer Clock. GPIO_EM4WU0 Pin can be used to wake the system up from EM4 GPIO_EM4WU1 Pin can be used to wake the system up from EM4 0: PD14 GPIO_EM4WU4 Pin can be used to wake the system up from EM4 GPIO_EM4WU8 Pin can be used to wake the system up from EM4 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 47 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality LOCATION 0-3 4-7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 0: PB13 Pin can be used to wake the system up from EM4 GPIO_EM4WU9 0: PC10 Pin can be used to wake the system up from EM4 GPIO_EM4WU12 I2C0_SCL 0: PA1 5: PB11 6: PB12 7: PB13 I2C0_SDA 0: PA0 1: PA1 6: PB11 7: PB12 LETIM0_OUT0 0: PA0 1: PA1 6: PB11 7: PB12 20: PD13 21: PD14 22: PD15 23: PF0 14: PC10 15: PC11 8: PB13 8: PB13 15: PC10 15: PC10 16: PC11 16: PC11 0: PA1 5: PB11 6: PB12 7: PB13 LETIM0_OUT1 14: PC10 15: PC11 0: PA1 5: PB11 6: PB12 7: PB13 LEU0_RX LEU0_TX Description 0: PA0 1: PA1 6: PB11 7: PB12 14: PC10 15: PC11 8: PB13 15: PC10 16: PC11 21: PD13 22: PD14 23: PD15 21: PD13 22: PD14 23: PD15 24: PF1 25: PF2 26: PF3 I2C0 Serial Clock Line input / output. 24: PF0 25: PF1 26: PF2 27: PF3 I2C0 Serial Data input / output. 24: PF0 25: PF1 26: PF2 27: PF3 Low Energy Timer LETIM0, output channel 0. 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 21: PD13 22: PD14 23: PD15 31: PA0 31: PA0 Low Energy Timer LETIM0, output channel 1. 31: PA0 LEUART0 Receive input. LEUART0 Transmit output. Also used as receive input in half duplex communication. 24: PF0 25: PF1 26: PF2 27: PF3 LFXTAL_N Low Frequency Crystal (typically 32.768 kHz) negative pin. Also used as an optional external clock input pin. LFXTAL_P Low Frequency Crystal (typically 32.768 kHz) positive pin. 4: PB12 5: PB13 MODEM_ANT0 12: PC10 13: PC11 18: PD13 19: PD14 20: PD15 21: PF0 22: PF1 23: PF2 17: PD13 18: PD14 19: PD15 20: PF0 21: PF1 22: PF2 23: PF3 3: PB11 4: PB13 MODEM_ANT1 2: PB11 3: PB12 silabs.com | Smart. Connected. Energy-friendly. 11: PC10 12: PC11 24: PF3 29: PA0 30: PA1 MODEM antenna control output 0, used for antenna diversity. 28: PA0 29: PA1 MODEM antenna control output 1, used for antenna diversity. Preliminary Rev. 0.93 | 48 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality MODEM_DCLK LOCATION 0-3 4-7 0: PA0 1: PA1 8 - 11 12 - 15 8: PB13 16 - 19 16: PC11 15: PC10 6: PB11 7: PB12 MODEM_DIN MODEM_DOUT PCNT0_S0IN 14: PC10 15: PC11 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 0: PA0 1: PA1 6: PB11 7: PB12 8: PB13 15: PC10 PCNT0_S1IN PRS_CH0 PRS_CH1 16: PC11 24: PF0 25: PF1 26: PF2 27: PF3 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 0: PF1 1: PF2 2: PF3 0: PF3 12: PD13 13: PD14 14: PD15 5: PF0 6: PF1 7: PF2 6: PB11 7: PB12 8: PB13 0: PA1 PRS_CH7 5: PB11 6: PB12 7: PB13 silabs.com | Smart. Connected. Energy-friendly. MODEM data out. Pulse Counter PCNT0 input number 0. 31: PA0 Pulse Counter PCNT0 input number 1. Peripheral Reflex System PRS, channel 5. 3: PD13 PRS_CH6 30: PA0 31: PA1 Peripheral Reflex System PRS, channel 4. 4: PD14 5: PD15 0: PA0 1: PA1 MODEM data in. Peripheral Reflex System PRS, channel 3. 4: PD13 5: PD14 6: PD15 PRS_CH5 31: PA0 Peripheral Reflex System PRS, channel 2. 6: PF0 7: PF1 PRS_CH4 MODEM data clock out. Peripheral Reflex System PRS, channel 1. 0: PF2 1: PF3 PRS_CH3 24: PF2 25: PF3 Description Peripheral Reflex System PRS, channel 0. 7: PF0 PRS_CH2 24: PF1 25: PF2 26: PF3 2 21: PD13 22: PD14 23: PD15 12: PC10 13: PC11 28 - 31 24: PF0 25: PF1 26: PF2 27: PF3 19: PD13 14: PC10 15: PC11 0: PF0 1: PF1 2: PF2 3: PF3 24 - 27 20: PD14 21: PD15 22: PF0 23: PF1 0: PA1 5: PB11 6: PB12 7: PB13 21: PD13 22: PD14 23: PD15 20: PD13 21: PD14 22: PD15 23: PF0 0: PA1 5: PB11 6: PB12 7: PB13 20 - 23 10: PA0 15: PD13 16: PD14 17: PD15 Peripheral Reflex System PRS, channel 6. Peripheral Reflex System PRS, channel 7. Preliminary Rev. 0.93 | 49 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality LOCATION 0-3 PRS_CH8 PRS_CH9 3: PB11 PRS_CH10 PRS_CH11 3: PC10 TIM0_CC0 0: PA0 1: PA1 TIM0_CC1 0: PA1 TIM0_CC2 TIM0_CDTI0 3: PB11 4-7 8 - 11 4: PB11 5: PB12 6: PB13 9: PA0 10: PA1 4: PB12 5: PB13 8: PA0 9: PA1 12 - 15 16 - 19 TIM0_CDTI2 TIM1_CC0 TIM1_CC1 TIM1_CC2 Description 15: PC10 Peripheral Reflex System PRS, channel 9. 16: PC11 Peripheral Reflex System PRS, channel 10. 4: PC11 Peripheral Reflex System PRS, channel 11. 6: PB11 7: PB12 8: PB13 5: PB11 6: PB12 7: PB13 15: PC10 16: PC11 21: PD13 22: PD14 23: PD15 20: PD13 21: PD14 22: PD15 23: PF0 14: PC10 15: PC11 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 19: PD13 4: PB12 5: PB13 12: PC10 13: PC11 18: PD13 19: PD14 20: PD14 21: PD15 22: PF0 23: PF1 20: PD15 21: PF0 22: PF1 23: PF2 24: PF0 25: PF1 26: PF2 27: PF3 24: PF1 25: PF2 26: PF3 24: PF2 25: PF3 24: PF3 Timer 0 Capture Compare input / output channel 0. 31: PA0 30: PA0 31: PA1 Timer 0 Capture Compare input / output channel 1. Timer 0 Capture Compare input / output channel 2. 29: PA0 30: PA1 Timer 0 Complimentary Dead Time Insertion channel 0. 17: PD13 18: PD14 19: PD15 20: PF0 21: PF1 22: PF2 23: PF3 28: PA0 29: PA1 Timer 0 Complimentary Dead Time Insertion channel 1. 16: PD13 17: PD14 18: PD15 19: PF0 20: PF1 21: PF2 22: PF3 2 28: PA1 Timer 0 Complimentary Dead Time Insertion channel 2. 16: PC11 15: PC10 2 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 5: PB11 6: PB12 7: PB13 14: PC10 15: PC11 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 11: PC10 1: PB11 2: PB12 3: PB13 0: PA1 28 - 31 4: PC10 5: PC11 2: PB11 3: PB12 0: PA0 1: PA1 24 - 27 Peripheral Reflex System PRS, channel 8. 4: PB13 TIM0_CDTI1 20 - 23 12: PC11 10: PC10 11: PC11 6: PB11 7: PB12 8: PB13 19: PD13 silabs.com | Smart. Connected. Energy-friendly. 20: PD14 21: PD15 22: PF0 23: PF1 27: PA0 24: PF2 25: PF3 Timer 1 Capture Compare input / output channel 0. 31: PA0 Timer 1 Capture Compare input / output channel 1. 30: PA0 31: PA1 Timer 1 Capture Compare input / output channel 2. Preliminary Rev. 0.93 | 50 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality TIM1_CC3 LOCATION 0-3 3: PB11 US0_CLK US0_CS US0_CTS US0_RTS US0_RX US0_TX 3: PB11 2: PB11 3: PB12 0: PA1 US1_CTS US1_RTS 16 - 19 20 - 23 12: PC10 13: PC11 18: PD13 19: PD14 20: PD15 21: PF0 22: PF1 23: PF2 24: PF3 20: PD14 21: PD15 22: PF0 23: PF1 24: PF2 25: PF3 24: PF3 13: PC10 14: PC11 19: PD13 4: PB12 5: PB13 12: PC10 13: PC11 18: PD13 19: PD14 20: PD15 21: PF0 22: PF1 23: PF2 12: PC11 17: PD13 18: PD14 19: PD15 20: PF0 21: PF1 22: PF2 23: PF3 16: PD13 17: PD14 18: PD15 19: PF0 20: PF1 21: PF2 22: PF3 2 4: PB13 11: PC10 10: PC10 11: PC11 5: PB11 6: PB12 7: PB13 6: PB11 7: PB12 2: PB11 3: PB12 12 - 15 4: PB11 5: PB12 6: PB13 0: PA0 1: PA1 3: PB11 8 - 11 4: PB12 5: PB13 1: PB11 2: PB12 3: PB13 US1_CLK US1_CS 4-7 20: PD13 21: PD14 22: PD15 23: PF0 14: PC10 15: PC11 8: PB13 15: PC10 16: PC11 24: PF2 25: PF3 24: PF3 19: PD13 20: PD14 21: PD15 22: PF0 23: PF1 4: PB12 5: PB13 12: PC10 13: PC11 18: PD13 19: PD14 20: PD15 21: PF0 22: PF1 23: PF2 12: PC11 17: PD13 18: PD14 19: PD15 16: PD13 17: PD14 18: PD15 19: PF0 1: PB11 2: PB12 3: PB13 silabs.com | Smart. Connected. Energy-friendly. 10: PC10 11: PC11 24: PF1 25: PF2 26: PF3 24: PF0 25: PF1 26: PF2 27: PF3 13: PC10 14: PC11 11: PC10 27: PA0 21: PD13 22: PD14 23: PD15 4: PB11 5: PB12 6: PB13 4: PB13 24 - 27 28 - 31 29: PA0 30: PA1 30: PA0 31: PA1 Description Timer 1 Capture Compare input / output channel 3. USART0 clock input / output. 29: PA0 30: PA1 USART0 chip select input / output. 28: PA0 29: PA1 USART0 Clear To Send hardware flow control input. 28: PA1 USART0 Request To Send hardware flow control output. USART0 Asynchronous Receive. 31: PA0 USART0 Synchronous mode Master Input / Slave Output (MISO). USART0 Asynchronous Transmit. Also used as receive input in half duplex communication. USART0 Synchronous mode Master Output / Slave Input (MOSI). 30: PA0 31: PA1 USART1 clock input / output. 29: PA0 30: PA1 USART1 chip select input / output. 20: PF0 21: PF1 22: PF2 23: PF3 28: PA0 29: PA1 USART1 Clear To Send hardware flow control input. 20: PF1 21: PF2 22: PF3 28: PA1 USART1 Request To Send hardware flow control output. 27: PA0 Preliminary Rev. 0.93 | 51 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality LOCATION 0-3 4-7 8 - 11 12 - 15 16 - 19 20: PD13 21: PD14 22: PD15 23: PF0 0: PA1 US1_TX 14: PC10 15: PC11 5: PB11 6: PB12 7: PB13 US1_RX 0: PA0 1: PA1 6: PB11 7: PB12 silabs.com | Smart. Connected. Energy-friendly. 8: PB13 15: PC10 20 - 23 16: PC11 21: PD13 22: PD14 23: PD15 24 - 27 24: PF1 25: PF2 26: PF3 24: PF0 25: PF1 26: PF2 27: PF3 28 - 31 Description USART1 Asynchronous Receive. 31: PA0 USART1 Synchronous mode Master Input / Slave Output (MISO). USART1 Asynchronous Transmit. Also used as receive input in half duplex communication. USART1 Synchronous mode Master Output / Slave Input (MOSI). Preliminary Rev. 0.93 | 52 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions 7.3 Analog Port (APORT) The Analog Port (APORT) is an infrastructure used to connect chip pins with on-chip analog clients such as analog comparators, ADCs, and DACs. The APORT consists of wires, switches, and control needed to configurably implement the routes. Please see the device Reference Manual for a complete description. BUSAX PC10 PF0 PF2 BUSBY BUSAY PC11 PF1 PF3 BUSBX BUSCX PD14 PA0 BUSDY PD13 PD15 PA1 BUSCY PB11 PB12 PB13 BUSDX 1X1Y2X2Y3X3Y4X4Y ACMP0 1X1Y2X2Y3X3Y4X4Y ACMP1 1X1Y2X2Y3X3Y4X4Y ADC0 1X1Y IDAC0 Figure 7.2. BGM113 APORT silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 53 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Table 7.4. APORT Client Map Analog Module ACMP0 Analog Module Channel APORT1XCH6 Shared Bus Pin BUSAX APORT1XCH8 APORT1XCH10 PC10 APORT1XCH16 PF0 APORT1XCH18 PF2 APORT1XCH20 APORT1XCH22 ACMP0 APORT1YCH7 BUSAY APORT1YCH9 APORT1YCH11 PC11 APORT1YCH17 PF1 APORT1YCH19 PF3 APORT1YCH21 APORT1YCH23 ACMP0 APORT2XCH7 BUSBX APORT2XCH9 APORT2XCH11 PC11 APORT2XCH17 PF1 APORT2XCH19 PF3 APORT2XCH21 APORT2XCH23 ACMP0 APORT2YCH6 BUSBY APORT2YCH8 APORT2YCH10 PC10 APORT2YCH16 PF0 APORT2YCH18 PF2 APORT2YCH20 APORT2YCH22 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 54 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ACMP0 Analog Module Channel APORT3XCH2 Shared Bus Pin BUSCX APORT3XCH4 APORT3XCH6 PD14 APORT3XCH8 PA0 APORT3XCH10 APORT3XCH12 APORT3XCH28 PB12 APORT3XCH30 ACMP0 APORT3YCH3 BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ACMP0 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4XCH27 PB11 APORT4XCH29 PB13 APORT4XCH31 ACMP0 APORT4YCH2 BUSDY APORT4YCH4 APORT4YCH6 PD14 APORT4YCH8 PA0 APORT4YCH10 APORT4YCH12 PA4 APORT4YCH28 PB12 APORT4YCH30 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 55 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ACMP1 Analog Module Channel APORT1XCH6 Shared Bus Pin BUSAX APORT1XCH8 APORT1XCH10 PC10 APORT1XCH16 PF0 APORT1XCH18 PF2 APORT1XCH20 APORT1XCH22 ACMP1 APORT1YCH7 BUSAY APORT1YCH9 APORT1YCH11 PC11 APORT1YCH17 PF1 APORT1YCH19 PF3 APORT1YCH21 APORT1YCH23 ACMP1 APORT2XCH7 BUSBX APORT2XCH9 APORT2XCH11 PC11 APORT2XCH17 PF1 APORT2XCH19 PF3 APORT2XCH21 APORT2XCH23 ACMP1 APORT2YCH6 BUSBY APORT2YCH8 APORT2YCH10 PC10 APORT2YCH16 PF0 APORT2YCH18 PF2 APORT2YCH20 APORT2YCH22 ACMP1 APORT3XCH2 BUSCX APORT3XCH4 APORT3XCH6 PD14 APORT3XCH8 PA0 APORT3XCH10 APORT3XCH12 APORT3XCH28 PB12 APORT3XCH30 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 56 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ACMP1 Analog Module Channel APORT3YCH3 Shared Bus Pin BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ACMP1 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4XCH27 PB11 APORT4XCH29 PB13 APORT4XCH31 ACMP1 APORT4YCH2 BUSDY APORT4YCH4 APORT4YCH6 PD14 APORT4YCH8 PA0 APORT4YCH10 APORT4YCH12 APORT4YCH28 PB12 APORT4YCH30 ADC0 APORT1XCH6 BUSAX APORT1XCH8 APORT1XCH10 PC10 APORT1XCH16 PF0 APORT1XCH18 PF2 APORT1XCH20 APORT1XCH22 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 57 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ADC0 Analog Module Channel APORT1YCH7 Shared Bus Pin BUSAY APORT1YCH9 APORT1YCH11 PC11 APORT1YCH17 PF1 APORT1YCH19 PF3 APORT1YCH21 APORT1YCH23 ADC0 APORT2XCH7 BUSBX APORT2XCH9 APORT2XCH11 PC11 APORT2XCH17 PF1 APORT2XCH19 PF3 APORT2XCH21 APORT2XCH23 ADC0 APORT2YCH6 BUSBY APORT2YCH8 APORT2YCH10 PC10 APORT2YCH16 PF0 APORT2YCH18 PF2 APORT2YCH20 APORT2YCH22 ADC0 APORT3XCH2 BUSCX APORT3XCH4 APORT3XCH6 PD14 APORT3XCH8 PA0 APORT3XCH10 APORT3XCH12 APORT3XCH28 PB12 APORT3XCH30 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 58 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ADC0 Analog Module Channel APORT3YCH3 Shared Bus Pin BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ADC0 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4XCH27 PB11 APORT4XCH29 PB13 APORT4XCH31 ADC0 APORT4YCH2 BUSDY APORT4YCH4 APORT4YCH6 PD14 APORT4YCH8 PA0 APORT4YCH10 APORT4YCH12 APORT4YCH28 PB12 APORT4YCH30 IDAC0 APORT1XCH2 BUSCX APORT1XCH4 APORT1XCH6 PD14 APORT1XCH8 PA0 APORT1XCH10 APORT1XCH12 APORT1XCH28 PB12 APORT1XCH30 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 59 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module IDAC0 Analog Module Channel APORT1YCH3 Shared Bus Pin BUSCY APORT1YCH5 PD13 APORT1YCH7 PD15 APORT1YCH9 PA1 APORT1YCH11 APORT1YCH13 APORT1YCH27 PB11 APORT1YCH29 PB13 APORT1YCH31 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 60 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet BGM113 Package Specifications 8. BGM113 Package Specifications 8.1 BGM113 Dimensions Figure 8.1. BGM113 Dimensions silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 61 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet BGM113 Package Specifications 8.2 BGM113 PCB Land Pattern Figure 8.2. BGM113 Land Pattern Drawing silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 62 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet BGM113 Package Specifications 8.3 BGM113 Package Marking Figure 8.3. BGM113 Initial Production Version Package Marking The package marking consists of: • TBD silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 63 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Certifications 9. Certifications 9.1 Bluetooth The Bluetooth certification for the BGM113 is pending. QDID: TBD 9.2 CE The BGM113 module is in conformity with the essential requirements and other relevant requirements of the R&TTE Directive (1999/5/ EC). This device is compliant with the following standards: • Safety: EN 60950 • EMC: EN 301 489 • Spectrum: EN 300 328 A formal DoC is available from www.silabs.com. 9.3 FCC This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesirable operation. Any changes or modifications not expressly approved by Silicon Labs could void the user’s authority to operate the equipment. FCC RF Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This transmittermeets both portable and mobile limits as demonstrated in the RF Exposure Analysis. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. As long as the condition above is met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). OEM Responsibilities to comply with FCC Regulations The BGM113 Module has been certified for integration into products only by OEM integrators under the following condition: • The antenna(s) must be installed such that a minimum separation distance of 0 mm is maintained between the radiator (antenna) and all persons at all times. • The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 64 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Certifications As long as the conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). Note: In the event that this condition cannot be met (for certain configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The BGM113 Module is labeled with its own FCC ID. If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following: "Contains Transmitter Module FCC ID: QOQ-BGM113" or "Contains FCC ID: QOQ-BGM113" The OEM integrator must not provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user manual of the end product. To comply with FCC RF radiation exposure limits for general population, the antenna(s) used for this transmitter must be installed such that a minimum separation distance of 0 mm is maintained between the radiator (antenna) and all persons at all times and must not be co-located or operating in conjunction with any other antenna or transmitter. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 65 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Certifications 9.4 IC IC (English) This radio transmitter has been approved by Industry Canada to operate with the embedded chip antenna. Other antenna types are strictly prohibited for use with this device. This device complies with Industry Canada’s license-exempt RSS standards. Operation is subject to the following two conditions: 1. This device may not cause interference; and 2. This device must accept any interference, including interference that may cause undesired operation of the device. RF Exposure Statement Exception from routine SAR evaluation limits are given in RSS-102 Issue 5. BGM113 meets the given requirements when the minimum separation distance to human body 0 mm. RF exposure or SAR evaluation is not required when the separation distance is 0 mm or more. If the separation distance is less than 0 mm the OEM integrator is responsible for evaluating the SAR. OEM Responsibilities to comply with IC Regulations The BGM113 Module has been certified for integration into products only by OEM integrators under the following conditions: • The antenna(s) must be installed such that a minimum separation distance of 0 mm is maintained between the radiator (antenna) and all persons at all times. • The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter. As long as the two conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). Note: In the event that these conditions cannot be met (for certain configurations or co-location with another transmitter), then the IC authorization is no longer considered valid and the IC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate IC authorization. End Product Labeling The BGM113 module is labeled with its own IC ID. If the IC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following: "Contains Transmitter Module IC: 5123A-BGM113" or "Contains IC: 5123A-BGM113" The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user manual of the end product. IC (Francais) Cet émetteur radio (IC : QOQ-BGM113) a reçu l'approbation d'Industrie Canada pour une exploitation avec l'antenne puce incorporée. Il est strictement interdit d'utiliser d'autres types d'antenne avec cet appareil. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: 1. L’appareil ne doit pas produire de brouillage; 2. L’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. Déclaration relative à l'exposition aux radiofréquences (RF) Les limites applicables à l’exemption de l’évaluation courante du DAS sont énoncées dans le CNR 102, 5e édition. L'appareil BGM113 répond aux exigences données quand la distance de séparation minimum par rapport au corps humain est inférieure ou égale à 0 mm. L'évaluation de l'exposition aux RF ou du DAS n'est pas requise quand la distance de séparation est de 0 mm ou plus. Si la distance de séparation est inférieure à 0 mm, il incombe à l'intégrateur FEO d'évaluer le DAS. Responsabilités du FEO ayant trait à la conformité avec les règlements IC Le Module BGM113 a été certifié pour une intégration dans des produits uniquement par les intégrateurs FEO dans les conditions suivantes: silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 66 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Certifications • La ou les antennes doivent être installées de telle façon qu'une distance de séparation minimum de 0 mm soit maintenue entre le radiateur (antenne) et toute personne à tout moment. • Le module émetteur ne doit pas être installé au même endroit ou fonctionner conjointement avec toute autre antenne ou émetteur. Dès lors que les deux conditions ci-dessus sont respectées, d'autres tests de l'émetteur ne sont pas obligatoires. Cependant, il incombe toujours à l'intégrateur FEO de tester la conformité de son produit final vis-à-vis de toute exigence supplémentaire avec ce module installé (par exemple, émissions de dispositifs numériques, exigences relatives aux matériels périphériques PC, etc). Note: S'il s'avère que ces conditions ne peuvent être respectées (pour certaines configurations ou la colocation avec un autre émetteur), alors l'autorisation IC n'est plus considérée comme valide et l'identifiant IC ne peut plus être employé sur le produit final. Dans ces circonstances, l'intégrateur FEO aura la responsabilité de réévaluer le produit final (y compris l'émetteur) et d'obtenir une autorisation IC distincte. Étiquetage du produit final L'étiquette du Module BGM113 porte son propre identifiant IC. Si l'identifiant IC n'est pas visible quand le module est installé à l'intérieur d'un autre appareil, l'extérieur de l'appareil dans lequel le module est installé doit aussi porter une étiquette faisant référence au module qu'il contient. Dans ce cas, une étiquette comportant les informations suivantes doit être collée sur une partie visible du produit final. "Contient le module émetteur IC: 5123A-BGM113" or "Contient IC : 5123A-BGM113" L'intégrateur FEO doit être conscient de ne pas fournir d'informations à l'utilisateur final permettant d'installer ou de retirer ce module RF ou de changer les paramètres liés aux RF dans le mode d'emploi du produit final. 9.5 Japan The certification of BGM113 Module in Japan is pending. Certification number: TBD Since September 1, 2014 it is allowed (and highly recommended) that a manufacturer who integrates a radio module in their host equipment can place the certification mark and certification number (the same marking/number as depicted on the label of the radio module) on the outside of the host equipment. The certification mark and certification number must be placed close to the text in the Japanese language which is provided below. This change in the Radio Law has been made in order to enable users of the combination of host and radio module to verify if they are actually using a radio device which is approved for use in Japan. Figure 9.1. Text to be Placed on the Housing of the End-user Device Translation of the text in the figure above: “This equipment contains specified radio equipment that has been certified to the Technical Regulation Conformity Certification under the Radio Law.” 9.6 KC (South-Korea) The certification of BGM113 in South-Korea is pending. Certification number: TBD silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 67 BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Revision History 10. Revision History 10.1 Revision 0.93 2016-03-16 Minor changes. 10.2 Revision 0.92 2016-03-15 Ordering information updated. 10.3 Revision 0.91 2016-03-15 Pinout update. Antenna characteristics and layout guidelines added. 10.4 Revision 0.9 2016-03-14 Updated version for initial product release. 10.5 Revision 0.8 2016-03-04 Ready for initial product release. 10.6 Revision 0.7 2016-03-02 Initial version silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93 | 68 Table of Contents 1. Feature List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.2 Radio. . . . . . . . . 3.2.1 Antenna Interface . . . . 3.2.2 Wake on Radio . . . . . 3.2.3 RFSENSE . . . . . . 3.2.4 Packet and State Trace . . 3.2.5 Data Buffering . . . . . 3.2.6 Radio Controller (RAC) . . 3.2.7 Random Number Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 Power . . . . . . . . . . 3.3.1 Energy Management Unit (EMU) . 3.3.2 DC-DC Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . 5 . 5 3.4 General Purpose Input/Output (GPIO). . . . . . . . . . . . . . . . . . . . . . 5 3.5 Clocking . . . . . . . . . . 3.5.1 Clock Management Unit (CMU) . 3.5.2 Internal Oscillators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . 5 . 5 3.6 Counters/Timers and PWM . . . . . . . . 3.6.1 Timer/Counter (TIMER) . . . . . . . . . 3.6.2 Real Time Counter and Calendar (RTCC) . . . 3.6.3 Low Energy Timer (LETIMER). . . . . . . 3.6.4 Ultra Low Power Wake-up Timer (CRYOTIMER) 3.6.5 Pulse Counter (PCNT) . . . . . . . . . 3.6.6 Watchdog Timer (WDOG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6 6 6 6 6 6 3.7 Communications and Other Digital Peripherals . . . . . . . . . 3.7.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART) 3.7.2 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) 3.7.3 Inter-Integrated Circuit Interface (I2C) . . . . . . . . . . . 3.7.4 Peripheral Reflex System (PRS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6 7 7 7 3.8 Security Features. . . . . . . . . . . . . . . 3.8.1 GPCRC (General Purpose Cyclic Redundancy Check) . 3.8.2 Crypto Accelerator (CRYPTO). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 . 7 . 7 3.9 Analog . . . . . . . . . . . . . 3.9.1 Analog Port (APORT) . . . . . . . 3.9.2 Analog Comparator (ACMP) . . . . . 3.9.3 Analog to Digital Converter (ADC) . . . 3.9.4 Digital to Analog Current Converter (IDAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.10 Reset Management Unit (RMU) . . . . 3 3 4 4 4 4 4 4 7 7 7 8 8 . . . . . . . . . . . . . . . . . . . . . . 8 3.11 Core and Memory . . . . . . . 3.11.1 Processor Core . . . . . . . 3.11.2 Memory System Controller (MSC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 . 8 . 8 Table of Contents 69 3.11.3 Linked Direct Memory Access Controller (LDMA) . . . . . . . . . . . . . . . . . 8 3.12 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.13 Configuration Summary . . . . . . . . . . . . . . . . . . . . . . . . . .10 4. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.1 Electrical Characteristics . . . . . . . . . . . . . . . . . . 4.1.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . 4.1.2 Operating Conditions . . . . . . . . . . . . . . . . . . . 4.1.2.1 General Operating Conditions . . . . . . . . . . . . . . . 4.1.3 Current Consumption. . . . . . . . . . . . . . . . . . . 4.1.3.1 Current Consumption 1.85 V without DC-DC Converter . . . . . . 4.1.3.2 Current Consumption 3.3 V without DC-DC Converter . . . . . . . 4.1.3.3 Current Consumption 3.3 V using DC-DC Converter . . . . . . . 4.1.3.4 Current Consumption Using Radio . . . . . . . . . . . . . 4.1.4 Wake up times . . . . . . . . . . . . . . . . . . . . . 4.1.5 Brown Out Detector . . . . . . . . . . . . . . . . . . . 4.1.6 Frequency Synthesizer Characteristics . . . . . . . . . . . . . 4.1.7 2.4 GHz RF Transceiver Characteristics . . . . . . . . . . . . 4.1.7.1 RF Transmitter Characteristics for Bluetooth Smart in the 2.4 GHz Band . 4.1.7.2 RF Receiver Characteristics for Bluetooth Smart in the 2.4 GHz Band. . 4.1.8 Oscillators . . . . . . . . . . . . . . . . . . . . . . 4.1.8.1 LFXO . . . . . . . . . . . . . . . . . . . . . . . 4.1.8.2 HFXO . . . . . . . . . . . . . . . . . . . . . . . 4.1.8.3 LFRCO . . . . . . . . . . . . . . . . . . . . . . . 4.1.8.4 HFRCO and AUXHFRCO . . . . . . . . . . . . . . . . 4.1.8.5 ULFRCO . . . . . . . . . . . . . . . . . . . . . . 4.1.9 Flash Memory Characteristics . . . . . . . . . . . . . . . . 4.1.10 GPIO. . . . . . . . . . . . . . . . . . . . . . . . 4.1.11 VMON . . . . . . . . . . . . . . . . . . . . . . . 4.1.12 ADC . . . . . . . . . . . . . . . . . . . . . . . . 4.1.13 IDAC . . . . . . . . . . . . . . . . . . . . . . . . 4.1.14 Analog Comparator (ACMP) . . . . . . . . . . . . . . . . 4.1.15 I2C . . . . . . . . . . . . . . . . . . . . . . . . 4.1.16 USART SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 .11 .12 .12 .13 .13 .14 .15 .16 .16 .17 .17 .18 .18 .19 .21 .21 .21 .21 .22 .23 .23 .24 .25 .26 .28 .30 .32 .34 4.2 Typical Performance Curves . . . . . . . . .36 5. Typical Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . 37 . . 5.1 Power, Ground, Debug and UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 5.2 SPI and I2C Peripheral Connections . . . . . . . . . . . . . . . . . . . . . .37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 6. Layout Guidelines 6.1 Layout Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 6.2 Effect of Plastic and Metal Materials . . . . . . . . . . . . . . . . . . . . . .39 7. Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 7.1 BGM113 Definition . . . . 7.1.1 BGM113 GPIO Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 .45 7.2 Alternate Functionality Pinout . . . . . . . . . . . . . . . . . . . . . . . .46 7.3 Analog Port (APORT) . . . . . . . . . . . . . . . . . . . . . . . . .53 Table of Contents 70 . . 8. BGM113 Package Specifications . . . . . . . . . . . . . . . . . . . . . . . 8.1 BGM113 Dimensions . . 61 . . . . . . . . . . . . . . . . . . . . . . . . .61 8.2 BGM113 PCB Land Pattern . . . . . . . . . . . . . . . . . . . . . . . . .62 8.3 BGM113 Package Marking . . . . . . . . . . . . . . . . . . . . . . . .63 9. Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 . 9.1 Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 9.2 CE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 9.3 FCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 9.4 IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 9.5 Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 9.6 KC (South-Korea) . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 10. Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 10.1 Revision 0.93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 10.2 Revision 0.92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 10.3 Revision 0.91 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 10.4 Revision 0.9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 10.5 Revision 0.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 10.6 Revision 0.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Table of Contents 71 Simplicity Studio One-click access to MCU and wireless tools, documentation, software, source code libraries & more. Available for Windows, Mac and Linux! IoT Portfolio www.silabs.com/IoT SW/HW www.silabs.com/simplicity Quality www.silabs.com/quality Support and Community community.silabs.com Disclaimer Silicon Laboratories intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or intending to use the Silicon Laboratories products. Characterization data, available modules and peripherals, memory sizes and memory addresses refer to each specific device, and "Typical" parameters provided can and do vary in different applications. Application examples described herein are for illustrative purposes only. Silicon Laboratories reserves the right to make changes without further notice and limitation to product information, specifications, and descriptions herein, and does not give warranties as to the accuracy or completeness of the included information. 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