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ATMEGA644-20PU

ATMEGA644-20PU

ATMEGA644-20PU

IC MCU 8BIT 64KB FLASH 40DIP

non-compliant

ATMEGA644-20PU Pricing & Ordering

Quantity Unit Price Ext. Price
1 $5.42000 $5.42
25 $4.96480 $124.12
100 $4.49080 $449.08
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Name Value
Product 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
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