ATSAME51J20A-AFT vs ATSAME51J20A-AF Comparação
Comparação detalhada lado a lado de ATSAME51J20A-AFT por Microchip Technology e ATSAME51J20A-AF 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
ATSAME51J20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AFT ✓ AtivoMicrochip Technology
ATSAME51J20A-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AF ✓ AtivoComparação de especificações
| Parâmetro | ATSAME51J20A-AFT | ATSAME51J20A-AF |
|---|---|---|
| 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) | $5,20 | $5,10 |
| Core Architecture | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) dual-panel with ECC | — |
| SRAM | 256 KB | 256 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Faixa de temperatura de operação | -40 C to +125 C (Extended Industrial) | — |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 1 MSPS, 12-bit, up to 16 channels |
| CAN Interfaces | 2x CAN-FD controllers | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | — |
| SERCOM Modules | Configurable UART/SPI/I2C (quantity [DATA_NEEDED: SERCOM count]) | — |
| Encapsulamento | 64-pin TQFP (10x10 mm) | 64-pin TQFP, 10 mm x 10 mm, 0.5 mm pitch |
| Tipo de montagem | Surface Mount | Surface Mount (TQFP) |
| Nível MSL | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| Status RoHS | Compliant | — |
| AEC-Q100 Qualified | Yes | — |
| Encryption | AES, SHA, TRNG (TrustZone-M) | — |
| Peripheral Touch Controller | PTC supported | — |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory | — | 1 MB (1M x 8) dual-panel Flash with ECC |
| Tensão de alimentação | — | 1.71 V to 3.63 V |
| Temperatura de operação | — | -40 C to +125 C (extended) |
| DAC | — | 12-bit, 2 channels |
| Communication Interfaces | — | USB 2.0 Full-Speed, 2x CAN-FD, Ethernet MAC 10/100 with 1588, 4x SERCOM (UART/SPI/I2C), 2x I2S, 1x HS SD Card / eMMC |
| Timer/Counter | — | 5x 16-bit TC, 3x 24-bit TCC for PWM |
| DMA | — | DMAC with 32 channels + Event System |
| Memory Protection | — | TrustZone-M (optional, SAM E51 variant dependent) |
| Automotive Qualification | — | AEC-Q100 qualified |