AT86RF401U-XI Atmel, AT86RF401U-XI Datasheet - Page 51

• Manufacturer Part Number: AT86RF401U-XI
• Description: IC MICRO TX RF W/AVR 20-TSSOP
• Manufacturer: Atmel

Specifications of AT86RF401U-XI

• Frequency: 264MHz ~ 456MHz
• Applications: Garage Opener, RKE, Telemetry
• Modulation Or Protocol: ASK, OOK
• Data Rate - Maximum: 10 kbps
• Power - Output: 6dBm
• Current - Transmitting: 23.2mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Memory Size: 2KB Flash, 128 Byte EEPROM, 128Byte SRAM
• Voltage - Supply: 2 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: AT86RF401U

Data Sheet Change
Log
Changes from
Rev. 1424E-RKE-03/03 to
Rev. 1424F-RKE-9/03
1424F–RKE–12/03
Please note that the page numbers referenced below apply to this document.
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Updated text in Low Battery Detection section on page 10.
Table 3, in Low Battery Detection section on page 10 was moved to Battery Low
Configuration Register section and became Table 21 (page 43).
Updated text in Battery Low Configuration Register section (page 42).
Renumbered tables as required to maintain proper sequence.
Added Data Sheet Change Log section (page 51).
Replaced “Power Control Register” with “AVR Configuration Register” in Button
Detect Register section (page 42).
Removed references to CFIL in Figures 1, 2, and 3 and Table 2.
Changed description of Bit[2] (LOC) in Transmit Control Register section (page 30)
from R/W to R and included additional descriptive text for Bit[5], Bit[4], and Bit[2].
Added “Read Signature Byte” command to Serial Programming Instruction Set
shown in Table 7 on page 15 and added Signature Bytes section on page 14.
Added note regarding maximum output power in Power Attenuation Control Register
description section (page 30).
Added text to “Button Reset” paragraph in the Reset Sources section (page 12).
Added text to Bit Timer section (page 11).
Added text to Bit Timer Control Register section (page 37).
AT86RF401
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