Datasheet ZM3102N Z-Wave Module Datasheet Document No: DSH10756 Version: 6 Description: Datasheet for the ZM3102N Z-Wave Module based on the ZW0301 Z-Wave Single Chip. Written By: SDH;TCA Date: 2007-10-01 Reviewed By: DCL Restrictions: None Approved by: Date 2007-10-01 CET 13:28:40 Initials Name NTJ Niels Thybo Johansen Justification This document is the property of Zensys A/S. The data contained herein, in whole or in part, may not be duplicated, used or disclosed outside the recipient for any purpose other than to conduct technical evaluation. This restriction does not limit the recipient's right to use information contained in the data if it is obtained from another source without restriction. REVISION RECORD Doc. Rev 1 2 3 3 Date By 20060913 20061127 20070209 20070420 SDH SDH SDH SDH 6 20070709 SDH Zensys A/S Pages affected ALL 13 ALL ALL Table 4, 6 Table 4 Brief description of changes First release Document reference [1] updated to developers kit v5.0 HK, ANZ frequencies added Datasheet state “Preliminary removed” HK, ANZ RF parameters updated. Preliminary removed from RF parameters Contents Page ii of iii Table of Contents 1 PRODUCT DESCRIPTION ...................................................................................................................2 1.1 Name Convention..................................................................................................................................2 1.2 Overview................................................................................................................................................2 1.3 Signal Description..................................................................................................................................3 1.4 RF Front-End.........................................................................................................................................5 1.4.1 RF input/output ...........................................................................................................................5 1.4.2 Antenna Matching.......................................................................................................................5 1.5 Z-Wave Module Programming ..............................................................................................................5 2 SPECIFICATIONS ................................................................................................................................6 2.1 ZW0301 Specification ...........................................................................................................................6 2.2 ZW0301 Single Chip Peripherals ..........................................................................................................6 2.3 RF Specification ....................................................................................................................................7 2.4 Electrical Specification ..........................................................................................................................7 2.4.1 Absolute Maximum Ratings........................................................................................................8 2.4.2 DC Characteristics......................................................................................................................8 2.5 Physical Specification............................................................................................................................9 2.6 Process Specification ............................................................................................................................9 2.7 Recommended PCB Footprint Outline................................................................................................10 2.8 Recommended Reflow Profile.............................................................................................................11 2.9 Application PCB Layout Recommendation .........................................................................................11 2.9.1 Supply Voltage .........................................................................................................................11 2.9.2 Ground Plane ...........................................................................................................................12 2.9.3 Antenna Interconnection...........................................................................................................12 3 SOFTWARE ........................................................................................................................................13 3.1 SPI Interface........................................................................................................................................13 3.2 EEPROM .............................................................................................................................................13 4 REFERENCES ....................................................................................................................................14 Zensys A/S Contents Page iii of iii ZM3102N Datasheet Integrated Z-Wave RF Module The ZM3102N Z-Wave Module is a fully integrated RF communication module that uses the unlicensed Short-RangeDevice (SRD) frequency band of 868.0-868.6MHz in Europe, 902MHz-928MHz in US, 919.5MHz-920.0 MHz in Hong Kong, 921MHz-929 MHz in New Zealand, and 915MHz-928 MHz in Australia. The ZM3102N is dedicated for wireless control and monitoring of residential products like lighting and appliance control, energy management, access control, security and building automation. Together with the patented Z-Wave Protocol the ZM3102N Z-Wave Module delivers a complete highly reliable RF communication solution. The Z-Wave Protocol uses Frame Acknowledgement, Retransmission, Collision Avoidance, Frame Checksum Check and sophisticated Routing to assure reliable full home coverage. Features Interfaces • • • • • • • 10 General Purpose I/O’s Two Interrupt Inputs Serial UART SPI Interface Triac Control Interface PWM Output Four multiplexed 12/8 bit ADC inputs ZW0301 Single Chip • • • • Optimized 8051 CPU Core 32kbyte Flash 2kbyte SRAM Power-On-Reset / BrownOut Detection • Supply Voltage: 2.1V-3.6V • Power Consumption o TX@-5dBm = 24mA o TX@0dBm = 36mA o RX = 23mA o Power down/sleep mode = 2.5μA RF • • • • • The ZM3102N Z-Wave Module contains the integrated ZW0301 Z-Wave Single Chip, system crystal, and RF front-end circuitry. The ZW0301 Single Chip is an integrated chip containing RF Transceiver, 8051 MCU core, SRAM, Flash Memory for Z-Wave Protocol and OEM Application software storage, Triac Controller, and a wide range of HW interfaces. This complete RF solution makes it very easy for OEM customers to RF enable their products without having to do the time consuming work of designing, verifying and optimizing the RF design and thereby enables faster time to market. Zensys A/S Contents • Freq for 9.6kbps / 40kbps EU: 868.42 / 868.40MHz US: 908.42 / 908.40MHz HK: 919.82 / 919.80MHz NZ: 921.42 / 921.40MHz AUS:921.42 / 921.40MHz High Sensitivity (-102/-98dBm) FSK Modulation 9.6kbps/40kbps Data Rate -22.0dBm to -2.0dBm Output power (ZM3102N) (EU, US) -23.5dBm to -3.5dBm Output power (ZM3102N) (HK,ANZ) Complies with: EU: EN 300 220 US: FCC CFR47 part 15 HK: HKTA 1035 ANZ: ANZ 4268+A1+A2 Applications • • • Home Automation Sensor networks AV control Page 1 of 14 DSH10756-6 ZM3102N Z-Wave Module Datasheet 2007-10-01 1 PRODUCT DESCRIPTION 1.1 Name Convention The name convention of the ZM3102N module is explained below: 1.2 • ZM: Z-Wave Module • 31: Based on ZW0301 ASIC • 02: Size of the module (2cm2) • N: The module contains castellation notches, which enables manual solderability and rework. Overview The ZM3102N Z-Wave Module is a fully integrated module containing all the HW and SW required to Z-Wave enable OEM products. The ZM3102N Z-Wave Module contains the Z-Wave ZW0301 Single Chip, System Crystal, RF Front-end and RF Supply Voltage Filtering. Only the antenna needs to be implemented by the developer designing the Z-Wave enabled product. ZM3102N Z-Wave Module RF Supply Voltage Filtering System Crystal Decoupling ZW0301 Single Chip 32K bytes Flash Memory Z-Wave SW API and Application SW 2 kbytes SRAM Interrupt Ctrl General Purpose Timer Pwr-On POR/ Brown out out Timer 0/1 Watchdog 8/12 Bit ADC RF Transceiver 256 bytes SRAM UART Triac Ctrl System Clock WUT RF Front-End 8051W CPU Power Mgt. SPI Ctrl SFR Modem I/O Interfaces Figure 1 ZM3102N Z-Wave Module Block Diagram Zensys A/S Product Description Page 2 of 14 DSH10756-6 ZM3102N Z-Wave Module Datasheet 2007-10-01 The ZM3102N Z-Wave Module contains a system crystal, why no external crystal is needed. In order to get a high reliable and high performance RF communication, the RF Front-end has an optimized and throughout tested matching circuitry, a narrow band SAW filter dedicated for Z-Wave communication and there are filtering of the RF circuitry supply voltage. The ZM3102N Z-Wave Module is connector-less using Castellation Notches for easy mounting of the module to an OEM Application PCB. The ZM3102N Z-Wave Module has a mounting option for a top shield that improves noise immunity of the module. The Z-Wave Protocol is designed to enable automatic network address assignment at installation, and simple inclusion/exclusion of nodes. These protocol-handling techniques ensure easy installation, expansion, and management of the Z-Wave control network. Furthermore each Z-Wave network has its own unique Network Identifier preventing control problems or interference from neighboring networks. The Z-Wave Protocol has a well-defined Application-Programming-Interface (API) enabling easy and fast Application SW development. 1.3 Signal Description 6 5 4 3 2 1 Notch # 1 7 8 9 10 11 18 ZM3102N EU 868.4 MHz / US 908.4 MHz / HK 919.8 MHz / NZ 921.4 MHz / AUS 921.4 MHz 12 13 14 15 17 16 Signal Name GND 2 RESET_N 3 P1.7 / INT1 4 P1.6 / PWM / INT0 5 P1.5 6 GND 7 P1.2 / MISO 8 P1.4 / SCK 1 9 P1.3 / MOSI 10 P1.1 / ADC3 / RXD 1 1 11 VCC 12 GND 13 P0.1 / ADC1 / TRIAC 14 P0.0 / ADC0 / ZEROX 15 P1.0 / ADC2 / TXD 16 GND 17 GND 18 RF in/out Figure 2 ZM3102N Outline and Signals Zensys A/S Product Description Page 3 of 14 DSH10756-6 Name ZM3102N Z-Wave Module Datasheet 2007-10-01 Notch # I/O ADC[3:0] 10, 13, 14, 15 I GND 1, 6, 12, 16, 17 Power 3, 4 I/O Interrupt: The signal can be either level or edge trigged. When in power down mode, the ZM3102N Z-Wave Module’s MCU can be woken up by asserting the interrupt signal INT1. 3, 4, 5, 7, 8, 9, 10, 13, 14, 15 I/O In/Out: General purpose I/O signal. MISO1 7 I/O Master-In-Slave-Out SPI interface: output in slave mode operation and input in master mode operation. MOSI1 9 I/O Master Out Slave In SPI interface: input in slave mode operation and output in master mode operation. PWM 4 I/O Pulse Width Modulator Output: Used for frequency variation applications. RESET_N 2 I RF 18 I/O RF Input/Output RXD 10 I/O UART Receive Data: Supports 9.6kbaud, 38.4kbaud, 115.2kbaud. SCK1 8 I/O SPI Clock: Can be used as either master SPI clock output or slave SPI clock input. TRIAC 13 I/O TRIAC Control: A triac controller is implemented in the ZW0301 Single Chip that can controls a triac on the Application Module like light dimmer modules etc. TXD 15 I/O UART Transmit Data: Supports 9.6kbaud, 38.4kbaud, 115.2kbaud. VCC 11 Power ZEROX 14 I/O INT[1:0] P[0.1-0.0], P[1.7-1.0] 1. Description Analog-to-Digital Converter input. The ADC is 12/8 bit and can use either VCC or an internal/external voltage as reference. ADC3: input ADC2: input ADC1: input / lower reference ADC0: input / higher reference Ground signal Reset: Active low reset. The ZW0301 Single Chip has an integrated Power-On-Reset and Brown-out detection circuitry. ZM3102N supply voltage. Zero Cross Detection: Zero cross detection signal used on dimmer modules detecting 120/240V zero crossing. Please note that the SPI interface (MISO, MOSI and SCK) is not available for the Application SW in some Z-Wave protocol API’s, see [3] Table 1 ZM3102N Signal Description All signals in Table 1 except RF, VCC and GND are connected directly to the corresponding signals on the ZW0301 Z-Wave Single Chip on the ZM3102N Z-Wave Module. A detailed description of these signals is given in the ZW0301 Z-Wave Single Chip datasheet [1]. Zensys A/S Product Description Page 4 of 14 DSH10756-6 1.4 ZM3102N Z-Wave Module Datasheet 2007-10-01 RF Front-End 1.4.1 RF input/output The ZM3102N Z-Wave Module is equipped with a SAW filter that rejects the unwanted frequencies both in receive and transmit operations. ZM3102 ZW0301 RF IN/OUT 18 SAW Figure 3 ZM3102N RF Front-end Circuitry The RF input/output on the ZW0301 is a single ended input/output that is internally matched to 50 ohm. 1.4.2 Antenna Matching The ZM3102N Z-Wave Module is using an antenna placed on the Application Module, the matching of the external antenna to 50 ohm (SAW filter impedance) must be made on the Application Module. As the ZM3102N Z-Wave Module is integrated into various products, different types of antennas can be implemented to get the best RF performance, i.e. range and reliability. In [4], a good overview of the different antennas is given as well as their pro’s and con’s. In the case the antenna is not 50ohm a matching network must be implemented between the ZM3102N Z-Wave Module and the antenna. The matching network can for example be a “pi” or a “T” structure as shown in Figure 4. ZM3102N “T” t t “π” ZM3102N pin 18 pin 18 Antenna Antenna Figure 4 “T” and “π” structure for the antenna-matching network 1.5 Z-Wave Module Programming The ZM3102N Z-Wave Module is programmed using the SPI interface and the RESET_N signal. The programming procedure of the ZW0301 flash is identical to the programming procedure of ZW0201. For detailed programming instructions see [2] and recommended programming tool(s) see [3]. Zensys A/S Product Description Page 5 of 14 DSH10756-6 ZM3102N Z-Wave Module Datasheet 2007-10-01 2 SPECIFICATIONS 2.1 ZW0301 Specification MCU MCU Type MCU speed Flash SRAM SRAM (CPU) MCU Peripherals Interrupt sources Description Optimized 8-bit 8051 MCU core. 16 MHz (integrated clock divider, external crystal frequency is 32MHz) 32kbyte. Programmed through the SPI interface. 2kbyte 256byte 12/8-bit ADC, UART, SPI, 2x16 bit timers one with PWM mode, Watch Dog Timer, Wake Up Timer, Power-on Reset/Brown-Out Detector, Triac controller. Internal and external. Table 2 MCU Specifications 2.2 ZW0301 Single Chip Peripherals Peripherals Crystals Optional Peripherals Description System Clock: 32MHz, ±10ppm@25°C, ±10ppm@-15°C to +85°C, 3ppm aging per 5 years. Alternative: 32MHz, ±8ppm@25°C, ±8ppm@-15°C to +85°C, 3ppm aging per year. EEPROM External PA enabling TX signal amplification up to a maximum of +6dBm radiated power. Table 3 External Peripherals Zensys A/S Specifications Page 6 of 14 DSH10756-6 2.3 ZM3102N Z-Wave Module Datasheet 2007-10-01 RF Specification RF RF Data rate RF frequency (center frequency) Modulation Frequency deviation Signal coding RF filter RF receiver sensitivity (typical). Including SAW filter on ZM3102N. Description 9.6 kbps / 40kbps EU: 9.6kbps: 868.42 MHz, 40kbps: 868.40 MHz US: 9.6kbps: 908.42 MHz, 40kbps: 908.40 MHz HK: 9.6kbps: 919.82 MHz, 40kbps: 919.80 MHz NZ: 9.6kbps: 921.42 MHz, 40kbps: 921.40 MHz AUS 9.6kbps: 921.42 MHz, 40kbps: 921.40 MHz Frequency Shift Keying (FSK) Center frequency ± 20kHz 9.6kbps: Manchester Encoded 40kbps: NRZ SAW Filter US: Center frequency = 908MHz, BW = 20MHz EU: Center frequency = 868MHz, BW = 20MHz HK/ANZ: Center frequency = 923.5MHz, BW = 9MHz EU: 9.6kbps: -102dBm EU: 40kbps: -98dBm US: 9.6kbps: -102dBm US: 40kbps: -98dBm HK: 9.6kbps: -101dBm HK: 40kbps: -97dBm ANZ: 9.6kbps: -101dBm ANZ: 40kbps: -97dBm RF output power (typical)1 EU: -22.0dBm to -2.0dBm US: -22.0dBm to -2.0dBm HK: -23.5dBm to -3.5dBm ANZ: -23.5dBm to -3.5dBm Maximum allowed effective radiated power with external PA or high gain antenna. EU : +6.0dBm2 US : -94dBuV/m3 (-1.25dBm) HK : +6.0dBm2 ANZ : +2.7dBm3 RF Input/Output Impedance Range (typical)4 50ohm @ respective EU/US/HK/NZ/AUS frequencies Indoor >30 meters line of sight, in unobstructed environment. Outdoor > 100 meters line of sight US: FCC Part 15 EU: R&TTE Directive 1999/5/EC, EN 300 220-3/2000 HK : HKTA 1035 ANZ : AS/ANZ 4268+A1+A2 RF regulatory 1. 2. 3. 4. ZW0301 programmable output power is -20dBm to 0dBm. Typical ZM3102N output power includes a typical SAW insertion loss. Note that different SAW filters are used for EU, US and HK/ANZ modules. The maximum radiated power level is set by the 200kHz reference spurious level in ZW0301. This limit is applicable at 25 deg.C. Maximum radiated power given by official specifications. Test Conditions: ZM3102N mounted on ZM3120C with quarter wavelength monopole whip antenna mounted on ZW010x interface module. Radiated power ≈0dBm. Range is valid for both 9.6kbit and 40kbit data rate. Table 4 RF Specifications 2.4 Electrical Specification The “Absolute Maximum Ratings” specifies the conditions in which the ZM3102N Z-Wave Module is guaranteed not to be damaged but correct operations are not guaranteed. Exceeding the “Absolute Zensys A/S Specifications Page 7 of 14 DSH10756-6 ZM3102N Z-Wave Module Datasheet 2007-10-01 Maximum Ratings” may destroy the ZM3102N Z-Wave Module. See “DC Characteristics” for guaranteed operation limits. 2.4.1 Absolute Maximum Ratings Electrical Value Operating Temperature -15°C to +85°C Storage Temperature -40°C to +85°C Voltage on input pins -0.3V to VCC+0.3V Minimum Operating Voltage (VCC) -0.3V Maximum Operating Voltage (VCC) 4V Table 5 Absolute Maximum Ratings 2.4.2 DC Characteristics The following DC characteristics are preliminary for the ZM3102N Z-Wave Module. TA = 25°C, VCC = 3.3V (unless otherwise noted) Symbol Parameter VCC Supply Voltage RRST IC ICTOT 1 Reset Pull-up Resistor Continuous Output Current Total continuous output source/sink current Transmitting (16MHz system 2 clock) Condition Min Typ Max Units 2.1 3.3 3.6 V Integrated in ZW0301 45 200 kΩ One GPIO -20 20 mA All GPIO’s -100 100 mA Pout = -7dBm(Setting: 1B)3 Pout = -2dBm(Setting: 2A)3 Receiving ICC 24 36 mA 23 mA 2.5 μA (16MHz system 4 clock) Power Down5 TOP Operating Temperature HOP Operating Relative Humidity 1. 2. 3. 4. 5. -10 85 °C 8 80 % The integrated Reset pull up is not for external circuitry. If external circuits are connected to the reset pin an external pull up resistor should be implemented. The transceiver is in transmit mode with the MCU running. The ADC is off. Pout valid for EU and US modules. Pout for HK and ANZ modules are 1dB lower. The transceiver is in receive mode with the MCU running. The ADC is off. The ADC, transceiver, MCU and flash are shut down. The chip can be woken by brownout, an external reset pulse, external interrupt (if enabled) or periodical wakeup by WUT (if enabled). POR cannot be disabled. Table 6 DC Characteristics Zensys A/S Specifications Page 8 of 14 DSH10756-6 2.5 ZM3102N Z-Wave Module Datasheet 2007-10-01 Physical Specification Physical Specification Description Size 12.5mm. x 13.6mm. x 2.4mm (0.492” x 0.535” x 0.094”) Weight 7g (with shield) 5g (without shield) Castellation Notches 18 Table 7 Physical Specifications 2.6 Process Specification Specification Description MSL-3 Moisture Level Verification tested according to JEDEC J-STD-020C RoHS Designed in compliance with The Restriction of Hazardous Substances Directive (RoHS) Table 8 Process Specifications Zensys A/S Specifications Page 9 of 14 DSH10756-6 2.7 ZM3102N Z-Wave Module Datasheet 2007-10-01 Recommended PCB Footprint Outline 5.05 mm. 6.55 mm. 8.05 mm. 9.55 mm. 11.80 mm. 5 4 3 2 1 15.40 mm. 3.55mm. 0 mm. 6 14.30 mm. 10.15 mm. 7 8.65 mm. 8 7.15 mm. 9 5.65 mm. 10 4.15 mm. 11 17 6.90 mm. 1.40mm. 1.10mm. 1.45mm. 1.40mm. 16 8.65 mm. 15.40 mm. 6.55 mm. 15 11.80 mm. 14 8.05 mm. 13 5.05 mm. 0 mm. 12 3.55mm. 0 mm. 18 Ø0.55mm. Ø0.70mm. Figure 5 Recommend ZM3102N PCB footprint Outline Zensys A/S Specifications Page 10 of 14 DSH10756-6 2.8 ZM3102N Z-Wave Module Datasheet 2007-10-01 Recommended Reflow Profile Figure 6 Recommended Reflow Temperature Profile 2.9 Application PCB Layout Recommendation 2.9.1 Supply Voltage As the ZM3102N Z-Wave Module contains a RF transceiver good supply voltage decoupling is important. Two decoupling capacitors should be placed at the VCC pin (EP11), a 1.0uF and a 100nF capacitor is recommended. The two capacitors should be placed as close to EP11 as possible and the capacitors should be placed between the ZM3102N Z-Wave Module supply line and the via that goes to the power plane as shown in Figure 7. Figure 7 Placement of decoupling capacitor (power pin, EP11) Zensys A/S Specifications Page 11 of 14 DSH10756-6 2.9.2 ZM3102N Z-Wave Module Datasheet 2007-10-01 Ground Plane In order to minimize any noise coupling from noisy signals (typically power products) it is recommended to insert as much ground cobber below the ZM3102N Z-Wave Module as possible on the Application PCB. 2.9.3 Antenna Interconnection As the RF signal (EP18) is 50ohm the trace from the EP18 to the matching circuitry (see 1.4.2) must be 50ohm. The Application PCB designer must therefore take the PCB layer structure and thickness into account when designing the 50ohm trace (either Microstrip or Stripline). Zensys A/S Specifications Page 12 of 14 DSH10756-6 ZM3102N Z-Wave Module Datasheet 2007-10-01 3 SOFTWARE 3.1 SPI Interface The signals ‘P1.2/MISO’, ‘P1.4/SCK’ and ‘P1.3/MOSI’ signals are in some SW API’s used by the protocol to store Routing Tables and HomeID in an external EEPROM. When these SW API’s are used, the Application SW must not use these three signals. Table 9 shows the available SW API’s and in which the SPI interface is used by the protocol. SW API SPI interface used by Protocol Slave No Routing Slave No Enhanced Slave Yes Controller Yes Static Controller Yes Installer Yes Bridge Yes Table 9 SW API / SPI availability 3.2 EEPROM Some SW API’s require an external EEPROM to be implemented on the Application PCB for protocol information storage (like routing table, HomeID etc.). The SPI interface is used to access the EEPROM and the ‘P1.5’ signal (EP5) is used by the Z-Wave Protocol as EEPROM Chip Select. To assure proper control of the EEPROM chip select signal during reset and power-up a pull up resistor on the P1.5 should be implemented as shown in Figure 8. +3.3V +3.3V R10 10K P1.5 MOSI MISO SCK 8 1 3 7 5 2 6 4 U3 VCC CS WP HOLD SI SO SCK GND C11 33nF EERPOM Figure 8 External EEPROM Only a part of the EEPROM is used for protocol data storage, the Application SW can use the remaining memory area using an API call (see [3]). For the EEPROM memory area requirements of the protocol API please refer to the documentation for the Z-Wave Controller code selected (see [3]). Zensys A/S Software Page 13 of 14 DSH10756-6 ZM3102N Z-Wave Module Datasheet 2007-10-01 4 REFERENCES Always refer to latest document revision. [1] [2] [3] [4] Zensys, DSH10717, Datasheet, ZW0301 With Developers Kit v5.0x Zensys, APL10312, Application Note, Programming the 200 and 300 Series Z-Wave Single Chip Flash Zensys, INS10247, Instruction, Z-Wave ZW0102/ZW0201/ZW0301 Appl. Prg. Guide v5.00 Zensys, APL10045, Application Note, Antennas for Short Range Devices Zensys A/S References Page 14 of 14