ATmega1284PR231 Atmel Corporation, ATmega1284PR231 Datasheet - Page 146
ATmega1284PR231
Manufacturer Part Number
ATmega1284PR231
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT86RF231.pdf
(198 pages)
2.ATMEGA1284PR231.pdf
(380 pages)
3.ATMEGA1284PR231.pdf
(20 pages)
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
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8111C–MCU Wireless–09/09
Table 11-14. Antenna Diversity Switch Control
Note:
ANT_CTRL
Register values 1 and 2 are valid for ANT_EXT_SW_EN = 1.
0
1
2
3
Reserved
Antenna 1
DIG1 = L
DIG2 = H
Antenna 0
DIG1 = H
DIG2 = L
Default value for ANT_EXT_SW_EN = 0.
Mandatory setting for applications not using Antenna Diversity.
AT86RF231
146
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