ATMEGA2560-16AUA0 vs ATMEGA2560-16AU Comparison
Detailed side-by-side comparison of ATMEGA2560-16AUA0 by Microchip Technology and ATMEGA2560-16AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA2560-16AUA0 - 8-bit AVR MCU 16MHz 256KB | Microchip
ATMEGA2560-16AUA0 ✓ ActiveMicrochip Technology
ATMEGA2560-16AU - 8-bit AVR MCU 256KB Flash 16MHz | Microchip
ATMEGA2560-16AU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA2560-16AUA0 | ATMEGA2560-16AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 8-bit |
| Speed | 16 MHz | — |
| Architecture | AVR enhanced RISC, 1 MIPS per MHz | — |
| FLASH Program Memory | 256 KB (128K x 16), ISP | — |
| SRAM | 8 KB | — |
| EEPROM | 4 KB | — |
| General Purpose I/O | 86 | — |
| Working Registers | 32 general purpose | 32 general purpose |
| Timers | Six flexible timer/counters plus real-time counter | — |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Voltage | [DATA_NEEDED: Operating Voltage Range] | — |
| Operating Temperature | [DATA_NEEDED: Operating Temperature Range] | — |
| Series | AVR ATmega | — |
| RoHS Status | [DATA_NEEDED: RoHS Status] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Max Clock Frequency | — | 16 MHz |
| Program Memory Type | — | FLASH (ISP) |
| Flash Memory Size | — | 256 KB (128K x 16) |
| SRAM Size | — | 8 KB |
| EEPROM Size | — | 4 KB |
| Number of I/O Lines | — | 86 |
| Supply Voltage (VCC) | — | 4.5 V to 5.5 V (at 16 MHz) |
| ADC Resolution | — | 10 bit |
| ADC Channels | — | 8 (16 with ADC mux on PK port) |
| Number of USARTs | — | 4 |
| Timers/Counters | — | 6 (flexible, with compare and PWM modes) |
| Interface Types | — | SPI, TWI (I2C), JTAG, USART |
| MIPS | — | Up to 16 MIPS (approx. 1 MIPS per MHz) |