ATmega1281R231 Atmel Corporation, ATmega1281R231 Datasheet - Page 102
ATmega1281R231
Manufacturer Part Number
ATmega1281R231
Description
Manufacturer
Atmel Corporation
Specifications of ATmega1281R231
Flash (kbytes)
128 Kbytes
Max. Operating Frequency
16 MHz
Max I/o Pins
54
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)
8
Eeprom (bytes)
4096
Operating Voltage (vcc)
1.8 to 3.6
Timers
6
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
- Current page: 102 of 448
- Download datasheet (8Mb)
13.4.16
13.4.17
13.4.18
13.4.19
13.4.20
13.4.21
13.4.22
13.4.23
2549N–AVR–05/11
PINE – Port E Input Pins Address
PORTF – Port F Data Register
DDRF – Port F Data Direction Register
PINF – Port F Input Pins Address
PORTG – Port G Data Register
DDRG – Port G Data Direction Register
PING – Port G Input Pins Address
PORTH – Port H Data Register
Bit
0x14 (0x34)
Read/Write
Initial Value
Bit
0x0C (0x2C)
Read/Write
Initial Value
Bit
0x11 (0x31)
Read/Write
Initial Value
Bit
0x10 (0x30)
Read/Write
Initial Value
Bit
0x0F (0x2F)
Read/Write
Initial Value
Bit
0x13 (0x33)
Read/Write
Initial Value
Bit
0x12 (0x32)
Read/Write
Initial Value
Bit
(0x102)
Read/Write
Initial Value
PORTH7
PORTF7
PINE7
PINF7
DDF7
R/W
R/W
R/W
R/W
R/W
N/A
N/A
R
7
–
0
R
R
7
0
7
0
7
–
0
7
–
0
7
0
7
7
PORTH6
PORTF6
PINE6
PINF6
DDF6
R/W
R/W
R/W
R/W
R/W
N/A
N/A
R
6
–
0
R
R
6
0
6
0
6
–
0
6
–
0
6
0
6
6
PORTG5
ATmega640/1280/1281/2560/2561
PORTH5
PORTF5
PING5
PINE5
DDG5
DDF5
PINF5
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
5
0
5
0
5
5
0
5
0
5
5
0
5
PORTG4
PORTH4
PORTF4
PING4
PINE4
DDG4
DDF4
PINF4
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
4
0
4
0
4
4
0
4
0
4
4
0
4
PORTG3
PORTH3
PORTF3
PING3
PINE3
DDG3
DDF3
PINF3
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
3
0
3
0
3
3
0
3
0
3
3
0
3
PORTG2
PORTF2
PORTH2
PING2
PINE2
PINF2
DDG2
DDF2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
2
0
2
0
2
2
0
2
0
2
2
0
2
PORTG1
PORTH1
PORTF1
PING1
PINE1
PINF1
DDG1
DDF1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
R/W
N/A
N/A
1
0
1
1
0
1
0
1
0
1
1
0
1
PORTG0
PORTH0
PORTF0
PING0
PINE0
PINF0
DDG0
DDF0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
R/W
N/A
N/A
0
0
0
0
0
0
0
0
0
0
0
0
0
PORTG
PORTF
PORTH
DDRG
DDRF
PINE
PING
PINF
102
Related parts for ATmega1281R231
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Microcontroller with 128K bytes In-system programmable flash, 8 MHz, power supply =2.7 - 5.5V
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Microcontroller with 128K Bytes In-System Programmable Flash
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
IC AVR MCU 2.4GHZ XCEIVER 64QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU ATMEGA644/AT86RF230 40-DIP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
BUNDLE ATMEGA644P/AT86RF230 QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
BUNDLE ATMEGA644P/AT86RF230 TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU ATMEGA1281/AT86RF230 64-TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU, 8BIT, AVR, 16K FLASH, 28PDIP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
Microcontroller Modules MCU CARD BIGAVR6 100P W/ ATMEGA2560
Manufacturer:
mikroElektronika