ATMEGA644-20MU
ATMEGA644-20MU
Part Number:
ATMEGA644-20MU
Manufacturer:
Micrel / Microchip Technology
Description:
IC MCU 8BIT 64KB FLASH 44VQFN
Lead Free Status / RoHS Status:
Lead free / RoHS Compliant
Data sheet:
1.ATMEGA644-20MU.pdf2.ATMEGA644-20MU.pdf

Introduction

Images are for reference only.
See Product Specifications for product details.
If you are interested to buy Micrel / Microchip Technology ATMEGA644-20MU,Just Email us.
Sales@Ventrontech.com
our sales team will reply you within 24 hours

Specifications

Voltage - Supply (Vcc/Vdd):2.7 V ~ 5.5 V
Supplier Device Package:44-VQFN (7x7)
Speed:20MHz
Series:AVR® ATmega
RAM Size:4K x 8
Program Memory Type:FLASH
Program Memory Size:64KB (32K x 16)
Peripherals:Brown-out Detect/Reset, POR, PWM, WDT
Packaging:Tray
Package / Case:44-VFQFN Exposed Pad
Other Names:ATMEGA64420MU
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Number of I/O:32
Moisture Sensitivity Level (MSL):3 (168 Hours)
Manufacturer Standard Lead Time:6 Weeks
Lead Free Status / RoHS Status:Lead free / RoHS Compliant
EEPROM Size:2K x 8
Detailed Description:AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)
Data Converters:A/D 8x10b
Core Size:8-Bit
Core Processor:AVR
Connectivity:I²C, SPI, UART/USART
Base Part Number:ATMEGA644
Email:sales@ventrontech.com

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