Microchip Technology
ATMEGA644PA-PU Microcontrollers
ATMEGA644PA-PU
4-ATMEGA644PA-PU
IC MCU 8BIT 64KB FLASH 40DIP
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Tech Specifications
Core Processor
AVR
Program Memory Type
FLASH
Product Status
Active
Supplier Device Package
40-PDIP
EEPROM Size
2K x 8
Package / Case
40-DIP (0.600", 15.24mm)
REACH Status
REACH Unaffected
Mfr
Microchip Technology
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
Not Applicable
Speed
20MHz
Operating Temperature
-40°C ~ 85°C (TA)
RAM Size
4K x 8
ECCN
EAR99
Number of I/O
32
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Mounting Type
Through Hole
Oscillator Type
Internal
Series
AVR® ATmega
Core Size
8-Bit
Connectivity
I2C, SPI, UART/USART
Program Memory Size
64KB (32K x 16)
HTSUS
8542.31.0001
Package
Tube
Data Converters
A/D 8x10b
Base Product Number
ATMEGA644
ATMEGA644PA-PU Documents
Download datasheets and manufacturer documentation for ATMEGA644PA-PU
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