28498 Dresden Elektronik, 28498 Datasheet - Page 27

• 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
14. Errata
14.1. Serial TWI EEPROM
Affected devices:
deRFmega128-22A001
deRFmega128-22A021
Problem:
Because of a hardware error the EEPROM, Transistor and Pull-up resistors are not
assembled.
Workaround:
Fixed in revision 2.
Note:
The concerned signals PD0, PD1, PD6 can be used without problems.
dresden elektronik
ingenieurtechnik gmbh
Enno-Heidebroek-Str. 12
01237 Dresden / Germany
Radio modules deRFmega128
Tel.: +49 351 – 31 85 00
Fax: +49 351 – 3 18 50 10
[e-mail]
www.dresden-elektronik.de
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