8-bit AVR microcontroller featuring 64KB FLASH memory and 2KB RAM. Operates at up to 16MHz with an internal oscillator. Offers 53 programmable I/Os and supports I2C, SPI, and UART/USART interfaces. Includes 4 timers/counters, watchdog timer, and peripherals like POR and PWM. Housed in a 64-pin TQFP surface-mount package with tin-matte plating, operating from 2.7V to 5.5V and a temperature range of -40°C to 105°C.
Frequency16MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA64A-AN technical specifications.
General
Package/Case
TQFP
Contact Plating
Tin, Matte
Core Architecture
AVR
Data Bus Width
8b
Frequency
16MHz
Interface
I2C, SPI, UART, USART
Max Frequency
16MHz
Max Operating Temperature
105°C
Max Supply Voltage
5.5V
Memory Size
64KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
53
Number of Programmable I/O
53
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
90
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
2KB
RoHS Compliant
Yes
Series
AVR® ATmega
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA64A-AN Datasheet
Download the complete datasheet for Microchip ATMEGA64A-AN to view detailed technical specifications.
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