ATSAME53J20A-AF vs ATSAME53J19A-AF Comparação
Comparação detalhada lado a lado de ATSAME53J20A-AF por Microchip Technology e ATSAME53J19A-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
ATSAME53J20A-AF - 120MHz Cortex-M4F MCU 1MB Flash Ethernet | Microchip
ATSAME53J20A-AF ✓ AtivoMicrochip Technology
ATSAME53J19A-AF - 120MHz Cortex-M4F MCU 512KB Flash 64-TQFP | Microchip
ATSAME53J19A-AF ✓ AtivoComparação de especificações
| Parâmetro | ATSAME53J20A-AF | ATSAME53J19A-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) | $4,61 | $5,90 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F (32-bit) with FPU |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (Dual Panel, with ECC) | — |
| Data Memory (SRAM) | 256 KB (with ECC) | — |
| Encapsulamento | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | -40C to +125C (Extended Industrial) | Extended industrial range (per AF suffix) |
| Supply Voltage (VDDIO) | [DATA_NEEDED: VDDIO range] | 3.3 V typical |
| Ethernet MAC | 10/100 Mbps (RMII interface) | 10/100 Mbps integrated |
| USB | USB 2.0 Full-Speed with embedded PHY | USB 2.0 Full-Speed integrated PHY |
| CAN | CAN-FD controller | — |
| ADC | [DATA_NEEDED: ADC resolution/channel count] | 12-bit, up to 1 MSPS |
| SERCOM / USART / SPI / I2C | Multiple instances (SERCOM-configurable) | — |
| Flash ECC | Yes (single-bit correction) | — |
| SRAM ECC | Yes | — |
| Status RoHS | Compliant | Compliant |
| Nível MSL | [DATA_NEEDED: MSL rating] | — |
| Maximum CPU Frequency | — | 120 MHz |
| Program Flash Memory | — | 512 KB (dual-panel, with ECC) |
| SRAM | — | 256 KB (with ECC) |
| CAN-FD Controllers | — | 2 |
| SERCOM Interfaces | — | Up to 6 (UART/SPI/I2C configurable) |
| Cryptographic Accelerator | — | AES, SHA, TRNG |