ATSAME51J20A-AF vs ATSAMD51J20A-AUT-EFP Comparação
Comparação detalhada lado a lado de ATSAME51J20A-AF por Microchip Technology e ATSAMD51J20A-AUT-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
ATSAME51J20A-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AF ✓ AtivoMicrochip Technology
ATSAMD51J20A-AUT-EFP - 120MHz Cortex-M4F 1MB Flash MCU | Microchip
ATSAMD51J20A-AUT-EFP ✓ AtivoComparação de especificações
| Parâmetro | ATSAME51J20A-AF | ATSAMD51J20A-AUT-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) | $5,10 | $7,80 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory | 1 MB (1M x 8) dual-panel Flash with ECC | — |
| SRAM | 256 KB | 256 KB (with ECC) |
| Tensão de alimentação | 1.71 V to 3.63 V | — |
| Temperatura de operação | -40 C to +125 C (extended) | — |
| Encapsulamento | 64-pin TQFP, 10 mm x 10 mm, 0.5 mm pitch | 64-TQFP (10x10 mm) |
| ADC | 1 MSPS, 12-bit, up to 16 channels | 12-bit |
| DAC | 12-bit, 2 channels | Yes |
| 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 | — |
| Tipo de montagem | Surface Mount (TQFP) | Surface Mount |
| Nível MSL | 3 (168 hours) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Flash Memory | — | 1 MB (dual-panel, with ECC) |
| Operating Voltage | — | 1.71 V to 3.6 V |
| Contagem de pinos | — | 64 |
| Programmable I/O Pins | — | Up to 51 |
| USB | — | USB 2.0 Full-Speed with integrated PHY |
| I2S / Digital Audio | — | Yes |
| Operating Temperature Grade | — | Automotive (-40C to +85C) |
| Packaging | — | Tape & Reel |
| Suffix Code -EFP | — | Extended Flash Performance variant |
| Status RoHS | — | Compliant |