Part Number: ATMEGA644P-20AU
| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| Mouser Electronics | 556-ATMEGA644P-20AU | 752 | $6.99 | Buy |
| Quest Components | ATMEGA644P-20AU | 52 | $12.00 | Buy |
| AVNET Express | ATMEGA644P-20AU | 1599 | $6.08 | Buy |
| Win Source | ATMEGA644P-20AU | 2900 | $12.64 | Buy |
| Utsource | ATMEGA644P-20AU | 33951 | $5.02 | Buy |
| Ameya360 | ATMEGA644P-20AU | 410 | $5.75 | Buy |
| Freelance | ATMEGA644P-20AU | 29 | Buy | |
| Farnell | ATMEGA644P-20AU | 467 | * $7.30 | Buy |
| element14 APAC | ATMEGA644P-20AU | 297 | * $7.80 | Buy |
| Future Electronics | ATMEGA644P-20AU | 442 | $4.70 | Buy |
Description
MCU 8BIT ATMEGA 20MHZ TQFP-44; Controller Family/Series:ATmega; CPU Speed:20MHz; Program Memory Size:64KB; RAM Memory Size:4KB; No. of Pins:44Pins; MCU Case Style:TQFP; No. of I/O's:32I/O's; Embedded Interface Type:I2C SPI UART; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Packaging:Each; Product Range:ATMega Microcontrollers; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jun-2015); Device Marking:ATMEGA644P-20AU; EEPROM Memory Size:2KB; Flash Memory Size:64KB; Logic Function Number:644; MPU Core Size:8bit; Memory Type:Flash; No. of ADC Inputs:8; No. of Bits:8bit; No. of PWM Channels:6; No. of Timers:3; Number of bits in ADC:10; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Operating Temperature Range:-40°C to +85°C; Oscillator Type:External Internal; Peripherals:ADC RTC; Program Memory Size:64KB; Supply Voltage Range:2.7V to 5.5V; Termination Type:Surface Mount Device
