Low

ATMEL  ATMEGA644P-20AQ  8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 64 KB, 4 KB, 44 Pins, TQFP

ATMEL ATMEGA644P-20AQ
Technical Data Sheet (392.07KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

 

Product Information

Controller Family/Series:
ATmega
CPU Speed:
20MHz
Program Memory Size:
64KB
RAM Memory Size:
4KB
No. of Pins:
44Pins
MCU Case Style:
TQFP
No. of I/O's:
32I/O's
Embedded Interface Type:
I2C, SPI, UART
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Packaging:
Each
Product Range:
ATMega Microcontrollers
Automotive Qualifications Standard:
-
No. of PWM Channels:
6
EEPROM Memory Size:
2.048 KB
No. of Timers:
3
MPU Core Size:
8bit
MSL:
-
Peripherals:
ADC, Comparator, PWM, RTC, Timer
Operating Temperature Min:
-40 °C
Operating Temperature Max:
85 °C
Supply Voltage Range:
2.7V to 5.5V
Oscillator Type:
External, Internal
SVHC:
No SVHC (15-Jun-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
-
RoHS Compliant:
Yes
Authorized Distributor