ATMEGA1280-16AUR vs ATMEGA2560-16CUR Comparison
Detailed side-by-side comparison of ATMEGA1280-16AUR by Microchip Technology and ATMEGA2560-16CUR 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
ATMEGA2560-16CUR - 8-bit AVR MCU, 16MHz, 256KB Flash | Microchip (Tape & Reel)
ATMEGA2560-16CUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA1280-16AUR | ATMEGA2560-16CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Microcontroller Type | 8-bit AVR RISC microcontroller | — |
| Maximum Clock Speed | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) | 256 KB (128K x 16) |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| General-Purpose I/O Lines | 86 lines | — |
| I/O Ports | 53 | — |
| General-Purpose Working Registers | 32 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 16 | — |
| Timer/Counter Count | 6 | — |
| USART Count | 2 | — |
| Serial Interface | SPI and byte-oriented 2-wire serial interface | — |
| Analog Comparator | 1 on-chip comparator | — |
| Watchdog Timer | Programmable with separate on-chip oscillator | — |
| Operating Temperature | -40°C to +85°C | [DATA_NEEDED: operating temperature range] |
| Package | 100-TQFP (14 x 14 mm) | 100-CBGA (9x9 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Lifecycle Stage | Active | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Number of I/O | — | 86 |
| Timers/Counters | — | 6 |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Data Converters | — | [DATA_NEEDED: ADC resolution and channels] |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range for -16 speed grade] |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance status] |
| Debug Interface | — | JTAG (per Microchip product page) |