ATMEGA2560-16CUR vs ATMEGA1280-16AUR Comparison
Detailed side-by-side comparison of ATMEGA2560-16CUR by Microchip Technology and ATMEGA1280-16AUR 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 ✓ Active
Specification Comparison
| Parameter | ATMEGA2560-16CUR | ATMEGA1280-16AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Flash Memory | 256 KB (128K x 16) | 128 KB (64K x 16) |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Number of I/O | 86 | — |
| Timers/Counters | 6 | — |
| Package | 100-CBGA (9x9 mm) | 100-TQFP (14 x 14 mm) |
| Mounting Type | Surface Mount | Surface mount |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Data Converters | [DATA_NEEDED: ADC resolution and channels] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40°C to +85°C |
| 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) | — |
| Microcontroller Type | — | 8-bit AVR RISC microcontroller |
| Maximum Clock Speed | — | 16 MHz |
| 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 |
| Lifecycle Stage | — | Active |