AT86RF401U-XI Atmel, AT86RF401U-XI Datasheet - Page 28

• 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

I/O Memory
The I/O space definition of the AT86RF401 is shown in Table 8 below.
Table 8. AT86RF401 I/O Space Definitions
Note:
28
Reserved and unused locations are not shown in the table.
AT86RF401
Address Hex
$3F
$3E
$3D
$1E
$1D
$1C
$35
$34
$33
$32
$31
$30
$22
$21
$20
$17
$16
$14
$12
$10
AVR_CONFIG
PWR_ATTEN
BL_CONFIG
IO_DATOUT
LOCKDET2
LOCKDET1
VCOTUNE
IO_DATIN
TX_CNTL
IO_ENAB
WDTCR
DEEAR
DEEDR
DEECR
BTCNT
B_DET
SREG
Name
BTCR
SPH
SPL
Function
Status Register
Stack Pointer High Register (program to 0 x 00)
Stack Pointer Low Register
Battery Low Configuration Register
Button Detect Register
AVR Configuration Register
I/O DATA IN Register
I/O DATA OUT Register
I/O Enable Register
Watchdog Timer Control Register
Bit Timer Control Register
Bit Timer Count Register
Data EEPROM Address Register
Data EEPROM Data Register
Data EEPROM Control Register
Lock Detector Configuration Register 2
VCO Tuning Register
Power Attenuation Control Register
Transmitter Control Register
Lock Detector Configuration Register 1
1424F–RKE–12/03