ATMEGA2560V-8AU vs ATMEGA1280V-8AU Comparison
Detailed side-by-side comparison of ATMEGA2560V-8AU by Microchip Technology and ATMEGA1280V-8AU 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
ATMEGA2560V-8AU
ATMEGA2560V-8AU - 256KB Flash, 1.8-5.5V AVR MCU | Microchip
ATMEGA2560V-8AU β ActiveMicrochip Technology
ATMEGA1280V-8AU
ATMEGA1280V-8AU - 8MHz 128KB Flash AVR MCU | Microchip
ATMEGA1280V-8AU β ActiveSpecification Comparison
| Parameter | ATMEGA2560V-8AU | ATMEGA1280V-8AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.30 | $12.12 |
| Core Architecture | 8-bit AVR RISC | β |
| Program Memory Size | 256 KB FLASH | β |
| SRAM Size | 8 KB | β |
| EEPROM Size | 4 KB | β |
| General Purpose I/O | 86 pins | β |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Maximum Clock Frequency | 8 MHz | β |
| ADC | 16-channel, 10-bit | β |
| USART Count | 4 | β |
| Timer/Counters | 6 with compare modes and PWM | β |
| Serial Interfaces | 4x USART, TWI (2-wire), SPI | β |
| Throughput | up to 16 MIPS | β |
| Instructions | 131, most single-cycle | 133 instructions, most single-cycle |
| Operating Temperature | -40C to +85C | β |
| Package | 100-pin TQFP | 100-TQFP (14 x 14 mm, 1.0 mm height) |
| Mounting Type | Surface Mount | Surface Mount |
| Oscillator Type | Internal | β |
| In-System Programming | Yes (ISP FLASH) | β |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Max Clock Speed | β | 8 MHz |
| Flash Memory | β | 128 KB (64K x 16) |
| SRAM | β | 8 KB |
| EEPROM | β | 4 KB |
| Number of I/O | β | 86 |
| Timers/Counters | β | 6 (with compare modes and PWM) |
| USART | β | 4 |
| Communication Interfaces | β | I2C (TWI), SPI, 4x USART |
| ADC Channels | β | 16-channel, 10-bit |
| Working Registers | β | 32 x 8-bit general purpose |
| Programming | β | In-System Programmable (ISP) |
| Watchdog Timer | β | Yes, with internal oscillator |
| Lifecycle Status | β | Active |
| RoHS Status | β | [DATA_NEEDED: RoHS compliance status] |