ATMEGA1280V-8AU vs ATMEGA2560-16AU Comparison
Detailed side-by-side comparison of ATMEGA1280V-8AU 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
ATMEGA1280V-8AU - 8MHz 128KB Flash AVR MCU | Microchip
ATMEGA1280V-8AU β ActiveMicrochip Technology
ATMEGA2560-16AU - 8-bit AVR MCU 256KB Flash 16MHz | Microchip
ATMEGA2560-16AU β ActiveSpecification Comparison
| Parameter | ATMEGA1280V-8AU | ATMEGA2560-16AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.12 | $8.87 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | 8-bit |
| Max Clock Speed | 8 MHz | β |
| Flash Memory | 128 KB (64K x 16) | β |
| SRAM | 8 KB | β |
| EEPROM | 4 KB | β |
| Supply Voltage Range | 2.7 V to 5.5 V | β |
| Number of I/O | 86 | β |
| Timers/Counters | 6 (with compare modes and PWM) | 6 (flexible, with compare and PWM modes) |
| USART | 4 | β |
| Communication Interfaces | I2C (TWI), SPI, 4x USART | β |
| ADC Channels | 16-channel, 10-bit | 8 (16 with ADC mux on PK port) |
| Instructions | 133 instructions, most single-cycle | β |
| Working Registers | 32 x 8-bit general purpose | 32 general purpose |
| Package | 100-TQFP (14 x 14 mm, 1.0 mm height) | 100-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Programming | In-System Programmable (ISP) | β |
| Watchdog Timer | Yes, with internal oscillator | β |
| Lifecycle Status | Active | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | β |
| Core Architecture | β | 8-bit AVR RISC |
| Max Clock Frequency | β | 16 MHz |
| Program Memory Type | β | FLASH (ISP) |
| Flash Memory Size | β | 256 KB (128K x 16) |
| SRAM Size | β | 8 KB |
| EEPROM Size | β | 4 KB |
| Number of I/O Lines | β | 86 |
| Supply Voltage (VCC) | β | 4.5 V to 5.5 V (at 16 MHz) |
| ADC Resolution | β | 10 bit |
| Number of USARTs | β | 4 |
| Interface Types | β | SPI, TWI (I2C), JTAG, USART |
| MIPS | β | Up to 16 MIPS (approx. 1 MIPS per MHz) |