ATMEGA2560-16AU vs ATMEGA2560-16AI Comparison
Detailed side-by-side comparison of ATMEGA2560-16AU by Microchip Technology and ATMEGA2560-16AI 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
ATMEGA2560-16AU - 8-bit AVR MCU 256KB Flash 16MHz | Microchip
ATMEGA2560-16AU ✓ Active
Specification Comparison
| Parameter | ATMEGA2560-16AU | ATMEGA2560-16AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Core Architecture | 8-bit AVR RISC | — |
| Core Size | 8-bit | — |
| 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 | — |
| Working Registers | 32 general purpose | — |
| 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 | — |
| Package | 100-TQFP (14x14 mm) | 100-TQFP |
| Mounting Type | Surface Mount | Surface Mount |
| MIPS | Up to 16 MIPS (approx. 1 MIPS per MHz) | — |
| Product Type | — | 8-bit AVR RISC-based microcontroller |
| Architecture | — | AVR 8-bit RISC |
| Maximum Clock Frequency | — | 16 MHz |
| Flash Memory | — | 256 KB ISP flash |
| SRAM | — | 8 KB |
| EEPROM | — | 4 KB |
| General-Purpose I/O Lines | — | 86 |
| General-Purpose Working Registers | — | 32 |
| Timer/Counter Resources | — | 6 flexible timer/counter resources |
| Real-Time Counter | — | Available |
| Supply Voltage | — | 5 V |
| Package Pin Count | — | 100 pins |
| Program Memory Interface | — | In-system programming |
| Core Instruction Throughput | — | [DATA_NEEDED: exact instruction throughput] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |