ATmega1284PR231 Atmel Corporation, ATmega1284PR231 Datasheet - Page 45
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 7-3.
Notes:
Register Bits
TRX_STATUS
1. Extended Operating Mode only, refers to
2. Do not try to initiate a further state change while the radio transceiver is in
3. In SLEEP state register not accessible.
STATE_TRANSITION_IN_PROGRESS state.
Radio Transceiver Status, Register Bits TRX_STATUS
0x1D
0x1E
0x0F
0x11
0x12
0x16
0x19
0x1F
Value
0x1C
0x00
0x01
0x02
0x06
0x08
0x09
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
State Description
P_ON
BUSY_RX
BUSY_TX
RX_ON
TRX_OFF (CLK Mode)
PLL_ON (TX_ON)
SLEEP
BUSY_RX_AACK
BUSY_TX_ARET
RX_AACK_ON
TX_ARET_ON
RX_ON_NOCLK
RX_AACK_ON_NOCLK
BUSY_RX_AACK_NOCLK
STATE_TRANSITION_IN_PROGRESS
All other values are reserved
Section 7.2 “Extended Operating Mode” on page
AT86RF231
47.
45
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