ATMEGA644-20MU Atmel | Integrated Circuits (ICs)

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ATMEGA644-20MU

Part Number ATMEGA644-20MU

Manufacturer Atmel

Description IC MCU 8BIT 64KB FLASH 44VQFN

Package 44-VQFN (7x7)

Datasheet ATMLS06261-1.pdf

Quantity

39953 In Stock

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Quantitiy

Contact Name* *

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Country

Company Name

Product Attributes

Type PARAMETERS

Categories

Mfr

Atmel

Core Processor

AVR

Core Size

8-Bit

Connectivity

I²C, SPI, UART/USART

Program Memory Size

64KB (32K x 16)

Package

Bulk

Speed

20MHz

Number of I/O

RAM Size

4K x 8

Oscillator Type

Internal

Digi-Key Programmable

Not Verified

Peripherals

Brown-out Detect/Reset, POR, PWM, WDT

Package / Case

44-VFQFN Exposed Pad

Base Product Number

ATMEGA644

Data Converters

A/D 8x10b

Operating Temperature

-40°C ~ 85°C (TA)

Series

AVR® ATmega

Program Memory Type

FLASH

Voltage - Supply (Vcc/Vdd)

2.7V ~ 5.5V

Mounting Type

Surface Mount

EEPROM Size

2K x 8

Supplier Device Package

44-VQFN (7x7)

Product Status

Active

Documents & Media

RESOURCE TYPE LINK

Datasheets

ATMLS06261-1.pdf

Payment Method

Shipping

Quality Inspection

Packaging

1. All the products will be packed in ESD anti-static protection.

2. Outside ESD packing’s label will use our company’s information.

3. We will check all the goods before shipment to ensure that all products are in original and new condition.