ATSAMD51P20A-AUT vs ATSAMD51P19A-AFT Comparação
Comparação detalhada lado a lado de ATSAMD51P20A-AUT por Microchip Technology e ATSAMD51P19A-AFT 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
ATSAMD51P20A-AUT - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-AUT ✓ AtivoMicrochip Technology
ATSAMD51P19A-AFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51P19A-AFT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD51P20A-AUT | ATSAMD51P19A-AFT |
|---|---|---|
| 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) | $8,25 | $6,18 |
| Core Architecture | ARM Cortex-M4F with FPU | ARM Cortex-M4F (with FPU) |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) with ECC, dual-panel | — |
| SRAM | 256 KB | 192 KB (with 8 KB TCM) |
| Operating Voltage Range | 1.71 V to 3.63 V | — |
| Encapsulamento | 128-TQFP (14 x 14 mm) | 128-TQFP (14x14 mm) |
| Contagem de pinos | 128 | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, 1 MSPS, up to 16 channels |
| DAC | 2 x 12-bit | 12-bit, 2 channels |
| Communication Interfaces | SERCOM (UART/SPI/I2C), USB 2.0 FS, CAN-FD, Ethernet MAC with 1588 PTP | — |
| Faixa de temperatura de operação | -40 C to +85 C (automotive grade) | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes (automotive grade) | — |
| Status RoHS | Compliant | Compliant |
| Nível MSL | 3 (168 hours) | 3 (168 hours) |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (dual-panel with ECC) |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| Temperatura de operação | — | -40C to +125C (industrial) |
| USB | — | USB 2.0 Full-Speed with integrated PHY |
| CAN | — | 2x CAN-FD controllers |
| SERCOM | — | Up to 8 SERCOM (UART/SPI/I2C-configurable) |
| Crypto Accelerator | — | AES, SHA-256, TRNG |