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ATMEGA644P-20PU Microchip Technology
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Manufacturer:
Microchip Technology
MFR Product Number:
ATMEGA644P-20PU
Product Number:
ATMEGA644P-20PU
MFR Standard Lead Time:
7 Weeks
Package/Case:
40-DIP (0.600\, 15.24mm)
Detailed Description:
IC MCU 8BIT 64KB FLASH 40DIP
Datasheet:
Descnt:
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP
In Stock
116
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Application Guide:
Product Highlights:
Product Attributes
Mfr
Microchip Technology
Series
AVR® ATmega
Packaging
Tube
Part Status
Active
DigiKey Programmable
Not Verified
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
I2C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
32
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
EEPROM Size
2K x 8
RAM Size
4K x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Through Hole
Supplier Device Package
40-PDIP
Package / Case
40-DIP (0.600", 15.24mm)
Base Product Number
ATMEGA644
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Documents & Media
Datasheets
ATmega644P/V Summary
ATmega164_324_644P/V Datasheet
ATmega164_324_644P/V Appendix
Product Training Modules
Advanced Software Framework (ASF) Example of Use
Studio Development Environment Overview Part 1
MCU Product Line Introduction
Video File
Atmel: picoPower Labs - The Parrot
Introducing Atmel Studio 7
Environmental Information
Microchip RoHS
Microchip REACH
Microchip CA Prop65
Featured Product
Atmel - megaAVR Microcontrollers
Ethernet of Everything
PIC and AVR MCUs
PCN Design/Specification
Marking Chgs 11/Jul/2017
ATMEGA Datasheet 12/Dec/2018
PCN Packaging
MBB/Label Chgs 16/Nov/2018
Transfer to Microchip/Label/Pkg 5/Sep/2016
HTML Datasheet
ATmega644P/V Summary
ATmega164_324_644P/V Datasheet
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
Not Applicable
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.31.0001
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Additional Resources
Other Names
ATMEGA644P20PU
Standard Package
10
