ATMEGA2561-16AI Atmel, ATMEGA2561-16AI Datasheet - Page 442
ATMEGA2561-16AI
Manufacturer Part Number
ATMEGA2561-16AI
Description
IC AVR MCU 256K 16MHZ 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA2561-16AI
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
54
Program Memory Size
256KB (128K x 16)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Part Number
Manufacturer
Quantity
Price
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2549M–AVR–09/10
32 Register Summary ............................................................................... 410
33 Instruction Set Summary .................................................................... 415
34 Ordering Information ........................................................................... 418
35 Packaging Information ........................................................................ 423
36 Errata ..................................................................................................... 427
31.1
31.2
31.3
31.4
31.5
31.6
31.7
31.8
31.9
31.10
31.11
31.12
34.1
34.2
34.3
34.4
34.5
35.1
35.2
35.3
35.4
36.1
36.2
36.3
36.4
36.5
36.6
36.7
36.8
Active Supply Current ....................................................................................384
Idle Supply Current ........................................................................................387
Power-down Supply Current ..........................................................................391
Power-save Supply Current ...........................................................................392
Standby Supply Current ................................................................................393
Pin Pull-up .....................................................................................................393
Pin Driver Strength ........................................................................................396
Pin Threshold and Hysteresis ........................................................................398
BOD Threshold and Analog Comparator Offset ............................................401
Internal Oscillator Speed ...............................................................................403
Current Consumption of Peripheral Units ......................................................405
Current Consumption in Reset and Reset Pulsewidth ..................................408
ATmega640 ...................................................................................................418
ATmega1281 .................................................................................................419
ATmega1280 .................................................................................................420
ATmega2561 .................................................................................................421
ATmega2560 .................................................................................................422
100A ..............................................................................................................423
100C1 ............................................................................................................424
64A ................................................................................................................425
64M2 ..............................................................................................................426
ATmega640 rev. A .........................................................................................427
ATmega1280 rev. A .......................................................................................427
ATmega1281 rev. A .......................................................................................427
ATmega2560 rev. E .......................................................................................428
ATmega2560 rev. D ......................................................................................428
ATmega2560 rev. C ......................................................................................428
ATmega2560 rev. B .......................................................................................428
ATmega2560 rev. A .......................................................................................428
ATmega640/1280/1281/2560/2561
vii
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