ATSAMD51J20A-MU vs ATSAMD51J19A-MU Comparação
Comparação detalhada lado a lado de ATSAMD51J20A-MU por Microchip Technology e ATSAMD51J19A-MU 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
ATSAMD51J20A-MU - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51J20A-MU ✓ AtivoMicrochip Technology
ATSAMD51J19A-MU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51J19A-MU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD51J20A-MU | ATSAMD51J19A-MU |
|---|---|---|
| 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) | $4,75 | $6,10 |
| Core | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Frequency | 120 MHz | — |
| Flash Memory | 1 MB (1024 KB) dual-panel with ECC | 512 KB (dual-panel, with ECC) |
| SRAM | 256 KB with ECC | 192 KB (with ECC) |
| Operating Voltage (VDDIO/VDDANA) | 1.71 V to 3.6 V | — |
| Encapsulamento | 64-pin VQFN (9x9 mm) with exposed thermal pad | 64-pin VQFN (9x9 mm) with exposed pad |
| Temperatura de operação | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Tipo de montagem | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit, 1 MSPS, up to 16 channels |
| DAC | 2x 12-bit, 1 MSPS | 2x 12-bit |
| USB | USB 2.0 Full-Speed device/host with on-chip PHY | USB 2.0 Full-Speed device/host |
| SERCOM | Up to 8 configurable serial interfaces (UART/SPI/I2C) | — |
| Crypto Accelerator | AES, SHA, RSA, TRNG | — |
| I2S / SDHOST / PDC / ISI | I2S, SD Host, Pixel Display Controller, Image Sensor Interface | — |
| Touch Support (PTC) | Yes (Peripheral Touch Controller) | — |
| Nível MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Status RoHS | Compliant | Compliant |
| Maximum CPU Clock | — | 120 MHz |
| Operating Voltage | — | 1.71 V to 3.63 V |
| CAN | — | CAN-FD |
| Serial Interfaces | — | SERCOM (configurable UART/SPI/I2C), I2S, LIN |
| I/O Count | — | Up to 51 GPIO |
| Lead-Free | — | Yes |