User's Manual
User Manual
Version 01.00
2010-01-25
deRFmega128-22A001 and deRFmega128-22A021
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden
Tel.: 0351 – 31 85 00
Fax: 0351 – 3 18 50 10
wireless@dresden-elektronik.de
www.dresden-elektronik.de
Page 4 of 20
1. Overview
The pluggable compact radio modules deRFmega128-22A001 and deRFmega128-22A021
includes Atmel’s Single-Chip ATmega128RFA1, which combines an 8-Bit AVR microcontrol-
ler with a 2.4GHz transceiver.
2. Application
The main applications for the radio module deRFmega128-22A001 are:
• 2.4GHz IEEE 802.15.4
• ZigBee® Pro
• ZigBee® RF4CE
• ZigBee® IP
• 6LoWPAN
• SP100
• WirelessHART
• Wireless Sensor Networks (WSN)
• industrial and home controlling and monitoring
3. Features
The radio module deRFmega128-22A001 offers the following features:
• compact size: 30 x 22,7 mm
• pluggable: 2 male connectors, 23 pins per row, 1.27mm pitch
• RF shielding
• usable signals: power supply, peripheral, programming, debugging, tracing, ADC,
GPIO
• application interfaces: 2 x UART, 1 x TWI
• Debug/Programming interfaces: 1 x SPI, 1 x JTAG
• Onboard chip-antenna 2.4GHz
• Onboard EEPROM for firmware update over-the-air and/or process data storing
(1Mbit, serial, TWI, onboard Pull-ups on SDA an SCL)
• Certification: CE, FCC
ATmega128RF
JTAG
Chip
antenna
EEPROM
128kx8Bit
USART/SPI
TWI
VCC
1,8..3,6V
GPIO ADC IRQ
Figure 1: block diagram deRFmega128-22A001