ETRX2 Telegesis Ltd, ETRX2 Datasheet - Page 13

• Manufacturer Part Number: ETRX2
• Description: MODULE ZIGBEE EM250 CHIP ANT
• Manufacturer: Telegesis Ltd

Specifications of ETRX2

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: ISM
• Power - Output: 3dBm
• Sensitivity: -98dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 35.5mA
• Current - Transmitting: 35.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kB Flash, 5kB SRAM
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Module Applications: AMR, Building Automation, Wireless Sensor Network, M2M Industrial Controls
• Mcu Supported Families: EM250
• Processor Type: EM250
• Wireless Protocol: IEEE 802.15.4
• Data Rate: 250Kbps
• Module Interface: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 920-1000-2

EAP-E
6 Schematics
The schematic of the EAP-E is shown on the next page for reference.
LED1 and the beeper are future options, which are not fitted. The serial port including the
handshaking lines as well as the reset and A/D2 lines can be accessed via labelled pads.
X2 is the SIF connector, which allows programming and custom firmware development and real
time debugging in conjunction with the Ember InSight Adaptors and the accompanying
development toolchain.
©2009 Telegesis (UK) Ltd
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EAP-E Product Manual (Rev 1.04)