ATSAMD51J19A-MU vs ATSAMD51G18A-MF Comparação
Comparação detalhada lado a lado de ATSAMD51J19A-MU por Microchip Technology e ATSAMD51G18A-MF 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
ATSAMD51J19A-MU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51J19A-MU ✓ AtivoMicrochip Technology
ATSAMD51G18A-MF - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MF ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD51J19A-MU | ATSAMD51G18A-MF |
|---|---|---|
| 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) | $6,10 | $5,11 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 512 KB (dual-panel, with ECC) | 256 KB (with ECC) |
| SRAM | 192 KB (with ECC) | 128 KB (with ECC) |
| Operating Voltage | 1.71 V to 3.63 V | — |
| Encapsulamento | 64-pin VQFN (9x9 mm) with exposed pad | 48-pin QFN (7x7 mm, 0.5 mm pitch) |
| ADC | 12-bit, 1 MSPS, up to 16 channels | 12-bit, up to 16 channels |
| DAC | 2x 12-bit | 2x 12-bit |
| USB | USB 2.0 Full-Speed device/host | — |
| CAN | CAN-FD | — |
| Serial Interfaces | SERCOM (configurable UART/SPI/I2C), I2S, LIN | — |
| Temperatura de operação | -40 C to +85 C (industrial) | — |
| I/O Count | Up to 51 GPIO | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| Status RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Maximum Clock Speed | — | 120 MHz |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| USB Interface | — | USB 2.0 Full-Speed with on-chip PHY |
| SERCOM Modules | — | Up to 6 (UART/SPI/I2C configurable) |
| Faixa de temperatura de operação | — | -40C to +125C (extended) |
| Cryptographic Accelerator | — | AES, SHA, Secure Boot (CCM module) |