ATSAME54N19A-AU-EFP vs ATSAME51N20A-AU-EFP Comparação
Comparação detalhada lado a lado de ATSAME54N19A-AU-EFP por Microchip Technology e ATSAME51N20A-AU-EFP 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
ATSAME54N19A-AU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU-EFP ✓ AtivoMicrochip Technology
ATSAME51N20A-AU-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51N20A-AU-EFP ✓ AtivoComparação de especificações
| Parâmetro | ATSAME54N19A-AU-EFP | ATSAME51N20A-AU-EFP |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $7,28 | $8,10 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F (with FPU) |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB dual-panel with ECC | 1 MB (1M x 8) |
| SRAM | 192 KB with ECC | 256 KB |
| Operating Voltage | 2.7 V to 3.6 V | — |
| Encapsulamento | TQFP-100 (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | -40C to +85C (industrial) | -40C to +85C |
| USB | USB 2.0 Full-Speed with integrated PHY | — |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 | — |
| CAN | CAN-FD | — |
| ADC | 12-bit, 1 MSPS, up to 16 channels | 12-bit, up to 1 Msps |
| SERCOM Peripherals | Up to 8 (UART/SPI/I2C/LIN configurable) | — |
| DMA Channels | 5 | — |
| Contagem de pinos | 100 | — |
| Status RoHS | Compliant | Compliant |
| Nível MSL | 3 (168 hours) | — |
| Core Architecture | — | ARM 32-bit |
| Maximum CPU Clock | — | 120 MHz |
| Flash Type | — | Dual-Panel Flash with ECC |
| Operating Voltage (VDDIO) | — | 3.3 V |
| USB Interface | — | Full-Speed USB 2.0 with embedded PHY |
| CAN Interface | — | 2x CAN-FD controllers |
| DAC | — | 12-bit |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C), I2S, RS-485 |
| Timers/PWM | — | 16-bit TCC (Timer/Counter for Control) |
| Debug Interface | — | SWD (Serial Wire Debug) |
| Series | — | SAM E51 / SAM E53 family |
| Suffix Designation | — | EFP = Extended Flash Performance silicon revision |