ATMEGA644A-AU
manufacturer:
Microchip Technology
Description:
IC MCU 8BIT 64KB FLASH 44TQFP
Category:
Semiconductors
Specifications
Category:
Integrated Circuits (ICs)
Embedded
Microcontrollers
Package / Case:
44-TQFP
Number Of I/O:
32
Operating Temperature:
-40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd):
1.8V ~ 5.5V
DigiKey Programmable:
Verified
RAM Size:
4K X 8
Program Memory Type:
FLASH
Connectivity:
I²C, SPI, UART/USART
Package:
Tray
EEPROM Size:
2K X 8
Program Memory Size:
64KB (32K X 16)
Oscillator Type:
Internal
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Product Status:
Active
Core Size:
8-Bit
Mounting Type:
Surface Mount
Series:
AVR® ATmega
Supplier Device Package:
44-TQFP (10x10)
Data Converters:
A/D 8x10b
Mfr:
Microchip Technology
Core Processor:
AVR
Speed:
20MHz
Base Product Number:
ATMEGA644
Introduction
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP (10x10)
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