28498 Dresden Elektronik, 28498 Datasheet - Page 2

• Manufacturer Part Number: 28498
• Description: DERFMEGA128-22A02
• Manufacturer: Dresden Elektronik
• Series: deRFmega128r

Specifications of 28498

• Frequency: 2.4GHz
• Data Rate - Maximum: 2Mbps
• Modulation Or Protocol: 802.15.4
• Applications: General Purpose
• Power - Output: 2.4dBm
• Sensitivity: -101dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 18mA
• Current - Transmitting: 18mA
• Data Interface: Connector, 2 x 23
• Memory Size: 1Mb
• Antenna Connector: U.FL
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

User Manual
Version 01.03
2010-09-07
Table of contents
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Onboard EEPROM........................................................................................................ 20
11. RF components............................................................................................................. 21
12. Radio Certification ......................................................................................................... 23
13. Ordering Information ..................................................................................................... 26
14. Errata ............................................................................................................................ 27
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Overview ......................................................................................................................... 5
Application....................................................................................................................... 5
Features.......................................................................................................................... 6
Technical data................................................................................................................. 7
Mechanical size............................................................................................................... 8
Soldering Profile of deRFmega128-22C00 and deRFmega128-22C02 ......................... 10
Pin assignment.............................................................................................................. 11
Programming................................................................................................................. 17
Debugging and Tracing ................................................................................................. 19
5.1. Radio module (pluggable) ...................................................................................... 8
5.2. Footprint receptacles.............................................................................................. 8
5.3. Radio module (solderable) ..................................................................................... 9
5.4. Footprint Pads........................................................................................................ 9
8.1. Required Hardware .............................................................................................. 17
8.2. JTAG interface ..................................................................................................... 18
11.1. deRFmega128-22A00 / 22C00............................................................................. 21
11.2. deRFmega128-22A02 / 22C02............................................................................. 22
12.1. United States (FCC) ............................................................................................. 23
12.2. European Union (ETSI) ........................................................................................ 24
12.3. Approved antennas .............................................................................................. 25
14.1. Serial TWI EEPROM ............................................................................................ 27
Radio modules deRFmega128
Tel.: +49 351 – 31 85 00
Fax: +49 351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
Page 2 of 28