ATMEGA2561V-8AUR vs ATMEGA1281-16AUR Comparação
Comparação detalhada lado a lado de ATMEGA2561V-8AUR por Microchip Technology e ATMEGA1281-16AUR por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATMEGA2561V-8AUR - 8-bit AVR MCU 256KB Flash TQFP-64 | Microchip
ATMEGA2561V-8AUR ✓ AtivoMicrochip Technology
ATMEGA1281-16AUR - 8-Bit AVR MCU 128KB Flash 16MHz | Microchip (Tape & Reel)
ATMEGA1281-16AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA2561V-8AUR | ATMEGA1281-16AUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Core | AVR 8-bit RISC | — |
| Program Memory Size | 256 KB (128K x 16) ISP Flash | — |
| SRAM Size | 8 KB | — |
| EEPROM Size | 4 KB | — |
| Frequência máxima de clock | 8 MHz | 16 MHz |
| Throughput | up to 16 MIPS (family rating; 8 MIPS at 8 MHz) | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| General Purpose I/O | 86 lines | — |
| Timer/Counters | 6 flexible timer/counters with compare modes and PWM | — |
| USART | 4 programmable serial USART | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Serial Interfaces | SPI (Master/Slave), TWI (byte-oriented 2-wire) | — |
| Operating Voltage | [DATA_NEEDED: Operating Voltage Range] | — |
| Temperatura de operação | -40C to +85C | -40C to +85C |
| Encapsulamento | 64-TQFP (14x14 mm) | 64-TQFP (14 x 14 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Special Peripherals | Watchdog timer with separate on-chip oscillator, analog comparator, JTAG, real-time counter | — |
| Status RoHS | Compliant (GREEN series per distributor data) | Green / RoHS compliant (per Jotrin: GREEN packaging) |
| Core Architecture | — | AVR 8-bit RISC |
| Flash Memory | — | 128 KB (64K x 16) ISP FLASH |
| SRAM | — | 8 KB (8K x 8) |
| EEPROM | — | 4 KB (4K x 8) |
| Tensão de alimentação | — | 2.7 V to 5.5 V |
| I/O Pins | — | 54 |
| USARTs | — | 2 |
| Largura do barramento de dados | — | 8 Bit |
| Oscillator Type | — | Internal |
| Life Cycle Stage | — | ACTIVE |