40-DIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ATMEGA644-20PU

Digi-Key Part Number
ATMEGA644-20PU-ND
Manufacturer
Microchip Technology
Manufacturer Product Number
ATMEGA644-20PU
Supplier
Description
IC MCU 8BIT 64KB FLASH 40DIP
Manufacturer Standard Lead Time
40 Weeks
Detailed Description
AVR series Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Microchip Technology
Series
Package
Tube
Part Status
Active
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
Package / Case
40-DIP (0.600", 15.24mm)
Supplier Device Package
40-PDIP
Base Product Number
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)Not Applicable
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.31.0001
All prices are in USD
Tube
QtyUnit PriceExt Price
1$7.13000$7.13
25$6.52040$163.01
100$5.92500$592.50