ATSAME54N20A-AF vs ATSAME53N20A-AU Comparação
Comparação detalhada lado a lado de ATSAME54N20A-AF por Microchip Technology e ATSAME53N20A-AU 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
ATSAME54N20A-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME54N20A-AF ✓ AtivoMicrochip Technology
ATSAME53N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME53N20A-AU ✓ AtivoComparação de especificações
| Parâmetro | ATSAME54N20A-AF | ATSAME53N20A-AU |
|---|---|---|
| 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) | $8,55 | $10,30 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Flash Memory | 1 MB (1M x 8), dual-panel with ECC | — |
| SRAM | 256 KB with ECC | — |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Faixa de temperatura de operação | -40C to +125C (extended) | -40C to +85C (industrial grade) |
| Encapsulamento | 100-pin TQFP (14x14 mm) | 100-pin TQFP, 14x14 mm |
| Tipo de montagem | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed with integrated PHY | — |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 support | 10/100 Mbps MAC with IEEE 1588 |
| CAN | CAN-FD | CAN 2.0B and CAN-FD controller |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS, 16 channels |
| Crypto Accelerator | AES, SHA, True Random Number Generator (TRNG) | — |
| SERCOM / Configurable Serial | Multiple (USART/SPI/I2C configurable) | — |
| Parallel Capture Controller | Yes (camera/display interface) | — |
| Nível MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Status RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4F with FPU and DSP |
| Core Width | — | 32-Bit Single-Core |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory Size | — | 1 MB (1M x 8) Flash with ECC, dual-panel |
| RAM Size | — | 256 KB SRAM with ECC |
| Supply Voltage Range | — | 1.71 V to 3.6 V (single supply) |
| DAC | — | Two 12-bit DAC outputs |
| Serial Communication | — | 8x SERCOM (UART/SPI/I2C configurable) |
| Lead-Free / Halogen-Free | — | Yes / Yes |