EnzyTek EnzyTek Technology, Inc. EnzyTek Technology , Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 BTM-C1010-2 Datasheet Issued date: July 24, 2014 1 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 EnzyTek Bluetooth® Low Energy Module BTM-C1010-2 OVERVIEW Highly integration BT 4.0 Low Energy module, CSR CSR1010 + Memory + Filter + X’Tal. Wireless communications module conforming to Bluetooth Version 4.0. UART, SPI interfaces available to various applications. 5 GPIO ports available for user’s application. 3 Analog IO ports available for user’s application. BT Chipset : CSR CSR1010 Standards : Bluetooth 4.0 Low Energy Frequency : 2402 ~ 2480 MHz TX Output Power : 4 +/- 1 dBm (max) RX Sensitivity : -85 dBm (min) Range : > 10 m (line-of-sight at open space) Memory : EEPROM (512K Bits) Operation Voltage : 1.8V ~ 3.6V Dimension : 13 x 13 x 2.2 (max) mm (L×W×H) Environmental Range : Operation Temperature : 0~+85 C, Relative humidity : 0~95% 3 o 2 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 System Block Diagram UART (PIO[1:0]) PIO[4:3] 16MHz XTAL SPI CSR CSR1010 32KHz XTAL EEPROM PIO[11:9] AIO[2:0] WAKE 3 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Pinout Diagram / Dimension Unit : mm Note: Please contact EnzyTek to get the detail footprint of the module to do the PCB design. 3.7mm 2.2 mm RF 2.5 mm J1 1 mm AIO_2 J2 AIO_1 J3 AIO_0 J4 UART_TX UART_RX IO IO IO IO J5 IO J6 PIO_3 J7 PIO_4 J8 SPI_EN J20 J19 IO HOLE_0.4X1.8mm GND H4 IO IO IO J9 IO GND VDD_IN AIO[2] WAKE AIO[1] SPI_CLK AIO[0] SPI_CSB PIO[0]/UART_TX SPI_MOSI PIO[1]/UART_RX SPI_MISO PIO[3] PIO[11] PIO[4] PIO[9] SPI_EN PIO[10] 2.5 mm H6 IO IO IO IO IO IO IO IO IO J18 J17 J16 J15 J14 J13 J12 J11 J10 VDD_IN WAKE SPI_CLK SPI_CSB SPI_MOSI SPI_MISO PIO_11 PIO_9 PIO_10 H5 HOLE_0.4X1.8mm 1 HOLE_0.4X1.8mm 1 3.65 mm 3.65 mm 13 mm 0.3mm 1 H1 HOLE_1mm H2 HOLE_1mm H3 HOLE_1mm 1 TP1 1 PAD Size 1 PCB thickness : 0.8mm 0.8mm 0.8MM_PAD 2 13 mm RF 6.5 mm 1 GND IO IO J21 0.7 mm 0.57mm 0.4mm Top 0.57mm 0.4mm Bottom 4 EnzyTek EnzyTek Technology, Inc. EnzyTek Technology , Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 I/O PIN LISTING Pin No. Pin Name Type Description J1 GND Power Ground J2 AIO_2 Analog bi-directional Programmable input/output line J3 AIO_1 Analog bi-directional Programmable input/output line J4 AIO_0 Analog bi-directional Programmable input/output line J5 UART_TX (PIO_0) CMOS output, tri-state, with weak internal UART data output t, optional PIO0 which is pull-up J6 UART_RX (PIO_1) defined by FW. CMOS input with weak internal pull-down UART data input, optional PIO1 which is defined by FW. J7 PIO_3 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J8 PIO_4 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J9 SPI_EN Input with internal pull-down Enable SPI interface for debugging, NC. J10 PIO_10 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J11 PIO_9 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J12 PIO_11 Bi-directional with programmable strength Programmable input/output line internal pull-up/down J13 SPI_MISO CMOS output, tri-state, with weak internal Serial Peripheral Interface data output pull-down J14 SPI_MOSI CMOS input with weak internal pull-down Serial Peripheral Interface data input J15 SPI_CSB CMOS input with weak internal pull-up Chip select for Synchronous Serial Interface active low J16 SPI_CLK CMOS input with weak internal pull-down Serial Peripheral Interface clock J17 WAKE Input has no internal pull-up or pull-down, Input to wake the module from use external pull-down. hibernate or dormant. J18 VDD_IN Power 3.3V input J19 GND Power Ground J20 RF Antenna 50 Ohm impedance J21 GND Power Ground 5 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Electrical Characteristics Absolute Maximum Ratings : Min. Typ. Max. Unit - - 3.6 V -40 - 85 Min. Typ. Max. Unit 1.8 - 3.6 V 0 - 85 Min. Typ. Max. Unit VIL Input Voltage Low -0.4 - +0.4 V VIH Input Voltage High 0.7xVDD - VDD+0.4 V - - 0.4 V 0.75xVDD - - V Supply Voltage Storage Temperature o C Recommend Operation Conditions : Supply Voltage Operating Temperature o C Input/Output Terminal Characteristics : Digital (UART, PIO) VOL Output Voltage Low, (IO is 4mA) VOH Output Voltage High, (IO is -4mA) 6 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Radio Characteristics VCC = 3.3V Min Typ Max Limits(BLE SPEC) Unit Output Power Max Power 4 <10 dBm Min Power -20 >-20 dBm <3 dBm Peak to Average 0 Carrier drift Fn -150 150 <=150 kHz Drift rate -20 20 <20 kHz/50us Max Power -50 50 <50 kHz Modulation Characteristic F1avg','F1max' 225 F2avg','F2max' 185 F1/F2 Ratio 275 225<= <=275 >=185 0.8 kHz kHz >=0.8 Sensitivity (-88dBm) Frame Error Rate 0 30.8 <=30.8(-70dBm) % 50 65.4 50<= <=65.4 % <=30.8(-40dBm) % PER Integrity Frame Error Rate Max Input Power Frame Error Rate 0 7 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology , Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Current Consumption HW BTM-C1010-2 FW version F-Serial_Port-v003 FW configuration Role Gatt Server, device side Service SPS Service Baud Rate 2400 Default Power Scale 0 BT BLE Host iPhone 4S (ios5) Current Meter Fluke 189 Min. Avg. Max. Power On No connection 5.93 uA 6.79 uA 39.90uA Power On advertising 202 uA 365 uA 567 uA Connected No Data Transfer 15 uA 69 uA 143 uA 17 uA 184 uA 1210 uA 17 uA 275 uA 1213 uA Connected TX Data/sec (from module to host) Connected TX Data/500ms (from module to host) 8 EnzyTek EnzyTek Technology , Inc. EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 PCB Layout Guide 9 WAKE ADV_LINK ADV_STATE LINK_STATE RX TX MCU U2 1 2 3 4 5 6 TP1 TP2 WAKE ADV_LINK ADV_STATE LINK_STATE UART_TX UART_RX 10KΩ GND AIO[2] AIO[1] AIO[0] PIO[0]/UART_TX PIO[1]/UART_RX PIO[3] PIO[4] SPI_EN BTM-C1010-2 1 2 3 4 5 6 7 8 9 U1 21 20 19 GND RF GND R8 GND GND GND VDD_IN WAKE SPI_CLK SPI_CSB SPI_MOSI SPI_MISO PIO[11] PIO[9] PIO[10] NC C3 18 17 16 15 14 13 12 11 10 0R C2 NC C4 VCC_33 PCB-ANT VDD_IN WAKE SPI_CLK SPI_CSB SPI_MOSI SPI_MISO ADV_LINK ADV_STATE LINK_STATE 1 ANT1 HEADER1x5 J5 1 2 1 3 2 4 3 5 4 5 EnzyTek Technology , Inc. 22 23 24 EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Application Schematic 10