AT86RF401E ATMEL [ATMEL Corporation], AT86RF401E Datasheet - Page 36

• Manufacturer Part Number: AT86RF401E
• Description: Smart RF Wireless Data Microtransmitter
• Manufacturer: ATMEL [ATMEL Corporation]

Data EEPROM Data Register – DEEDR
Data EEPROM Address Register – DEEAR
36
Initial Value 0
Initial Value 0
Read/Write
Read/Write
AT86RF401
$1D
$1E
Bit
Bit
ED7
R/W
R/W
7
0
7
–
0
• Bits[7:0]
This register contains the byte to be written to EEPROM. If a read operation has been
done, this register contains that last byte read from the data EEPROM.
• Bit[7]
Reserved.
• Bits[6:3]: Data EEPROM Page Address
These bits select the page in the EEPROM that is to be accessed. These bits are write
locked and cannot be altered when the load bit is set.
• Bits[2:0]: Data EEPROM Byte Address
These bits select the byte in the page that is to be accessed. During a page write opera-
tion, these bits are used in combination with the DEEDR register to write bytes into a
page.
ED6
R/W
R/W
PA6
6
0
6
0
ED5
R/W
R/W
PA5
5
0
5
0
ED4
R/W
R/W
PA4
4
0
4
0
ED3
R/W
R/W
PA3
3
0
3
0
ED2
R/W
BA2
R/W
2
0
2
0
ED1
R/W
R/W
BA1
1
0
1
0
1424F–RKE–12/03
ED0
R/W
BA0
R/W
0
0
0
0