ATmega1284PR231 Atmel Corporation, ATmega1284PR231 Datasheet - Page 25

• Manufacturer Part Number: ATmega1284PR231
• Manufacturer: Atmel Corporation

Specifications of ATmega1284PR231

• Flash (kbytes): 128 Kbytes
• Max. Operating Frequency: 20 MHz
• Max I/o Pins: 32
• Spi: 3
• Twi (i2c): 1
• Uart: 2
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Crypto Engine: AES
• Sram (kbytes): 16
• Eeprom (bytes): 4096
• Operating Voltage (vcc): 1.8 to 3.6
• Timers: 3
• Frequency Band: 2.4 GHz
• Max Data Rate (mb/s): 2
• Antenna Diversity: Yes
• External Pa Control: Yes
• Power Output (dbm): 3
• Receiver Sensitivity (dbm): -101
• Receive Current Consumption (ma): 13.2
• Transmit Current Consumption (ma): 14.4
• Link Budget (dbm): 104

6.4
6.4.1
8111C–MCU Wireless–09/09
Radio Transceiver Identification
Register Description - AT86RF231 Identification
The AT86RF231 can be identified by four registers. One register contains a unique part number
and one register the corresponding version number. Two additional registers contain the JEDEC
manufacture ID.
Register 0x1C (PART_NUM):
• Bit [7:0] - PART_NUM
This register contains the radio transceiver part number.
Table 6-4.
Register 0x1D (VERSION_NUM):
• Bit [7:0] - VERSION_NUM
This register contains the radio transceiver version number.
Table 6-5.
Register 0x1E (MAN_ID_0):
• Bit [7:0] - MAN_ID_0
Bits [7:0] of the 32-bit JEDEC manufacturer ID are stored in register bits MAN_ID_0. Bits [15:8]
are stored in register 0x1F (MAN_ID_1). The highest 16 bits of the ID are not stored in registers.
Bit
+0x1C
Read/Write
Reset Value
Bit
+0x1D
Read/Write
Reset Value
Bit
+0x1E
Read/Write
Reset Value
Register Bit
PART_NUM
Register Bit
VERSION_NUM
Radio Transceiver Part Number
Radio Transceiver Version Number
7
7
7
R
R
R
0
0
0
6
6
R
R
0
0
6
R
0
Value
Value
3
2
5
5
R
0
R
0
5
R
0
VERSION_NUM[7:0]
Description
AT86RF231 part number
Description
Revision A
4
4
MAN_ID_0[7:0]
R
R
0
1
PART_NUM[7:0]
4
R
0
3
3
R
R
0
1
3
R
0
2
2
R
R
0
1
2
R
0
1
1
R
R
1
1
1
R
1
AT86RF231
0
0
R
R
0
1
0
R
1
VERSION_NUM
MAN_ID_O
PART_NUM
25