Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
Internal Part Number | EIS-ATMEGA644A-AU | |
Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
Production Status (Lifecycle) | In Production | |
Condition | New & Unused, Original Sealed | |
Product Training Modules | MCU Product Line Introduction megaAVR Introduction Software Framework (ASF) Example of Use Studio Introduction to Software Framework (ASF) Studio Development Environment Overview Part 1 | |
Design Resources | Development Tool Selector | |
Featured Product | Atmel - megaAVR Microcontrollers | |
EDA / CAD Models | Download from Accelerated Designs | |
Standard Package | 160 | |
Category | Integrated Circuits (ICs) | |
Family | Embedded - Microcontrollers | |
Series | AVR® ATmega | |
Packaging | Tray | |
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) | 1.8 V ~ 5.5 V | |
Data Converters | A/D 8x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C | |
Package / Case | 44-TQFP | |
Supplier Device Package | 44-TQFP (10x10) | |
Weight | 0.001 KG | |
Application | Email for details | |
Alternative Part (Replacement) | ATMEGA644A-AU | |
Related Links | ATMEGA, ATMEGA644A-AU Datasheet, Atmel Distributor |
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