| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-ATMEGA2561-16AU-ND | 0 | $1.00 | Buy |
| DigiKey | ATMEGA2561-16AURDKR-ND | 6215 | $15.68 | Buy |
| Mouser Electronics | 556-ATMEGA2561-16AU | 7636 | $16.13 | Buy |
| Utsource | ATMEGA2561-16AU | 33951 | $7.68 | Buy |
| Quarktwin Electronic Components | ATMEGA2561-16AU | 30621 | Buy | |
| Win Source | ATMEGA2561-16AU | 44244 | $49.76 | Buy |
| Ameya360 | ATMEGA2561-16AU | 90 | $12.65 | Buy |
| element14 APAC | ATMEGA2561-16AU | 201 | * $17.46 | Buy |
| Freelance | ATMEGA2561-16AU | 18 | Buy | |
| Jameco | ATMEGA2561-16AU | 154 | $25.19 | Buy |
| Farnell | ATMEGA2561-16AU | 274 | * $15.51 | Buy |
| AVNET Express | ATMEGA2561-16AU | 772 | $15.63 | Buy |
MCU 8BIT ATMEGA 16MHZ TQFP-64; Controller Family/Series:ATmega; CPU Speed:16MHz; Program Memory Size:256KB; RAM Memory Size:8KB; No. of Pins:64Pins; MCU Case Style:TQFP; No. of I/O's:54I/O's; Embedded Interface Type:I2C SPI UART; Supply Voltage Min:1.8V; 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:ATMEGA2561-16AU; EEPROM Memory Size:4KB; Flash Memory Size:256KB; Logic Function Number:2561; MPU Core Size:8bit; Memory Type:Flash; No. of ADC Inputs:8; No. of Bits:8bit; No. of External Interrupts:17; No. of PWM Channels:10; No. of Timers:6; Number of bits In Timer:16; 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:RC Oscillator; Peripherals:ADC Comparator PWM RTC Timer; Program Memory Size:256KB; Termination Type:Surface Mount Device