Microchip ATMEGA644-20PU

Microchip Technology ATMEGA644-20PU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 40-Pin PDIP

64KB 2.7V~5.5V AVR 20MHz 32 PDIP-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS

ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - DIP-40

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 40-Pin PDIP

MCU, 8BIT, ATMEGA, 20MHZ, DIP-40; Product Range: AVR ATmega Family ATmega64 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 64KB; RAM Memory Size: 4KB; No. of Pins: 40Pins; MCU Case Style: DIP; No. of I/O's: 32I

Device Core = AVR / Data Bus Width bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 64 / Data Memory Size KB = 2 / RAM Memory Size KB = 4 / Interfaces = USART / Interfaces = SPI / Interfaces = I²C / Interfaces = JTAG / ADC Channels = 8 / ADC Resolution bit = 10 / DAC Resolution bit = 10 / Number of Programmable I/Os = 32 / Number of Timers/Counters = 4 / Comparators = 1 / Supply Voltage Min. V = 2.7 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = DIP / Pins = 40 / Mounting Type = Through Hole / Packaging = Tube / Length mm = 53.2 / Width mm = 14.7 / Height mm = 4.9