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Brand Name : Micron Technology Inc.
Model Number : ATMEGA644PA-AU
Certification : ROHS
Place of Origin : CHINA
MOQ : 10pcs
Price : negotiate
Payment Terms : Western Union, T/T,Paypal
Supply Ability : Consultation
Delivery Time : 2-3 working days
Packaging Details : 2000PCS/Standard Package
Number of I/O : 32
Program Memory Size : 64KB
Program Memory Type : FLASH
Voltage - Supply (Vcc/Vdd) : 1.8V ~ 5.5V
ATMEGA644PA-AU AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-TQFP
| 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) | 1.8V ~ 5.5V | 
| Data Converters | A/D 8x10b | 
| Oscillator Type | Internal | 
| Operating Temperature | -40°C ~ 85°C | 
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|   | 
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