ATSAMD51G18A-MFT vs ATSAMD51J18A-AU-EFP Comparação
Comparação detalhada lado a lado de ATSAMD51G18A-MFT por Microchip Technology e ATSAMD51J18A-AU-EFP 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
ATSAMD51G18A-MFT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MFT ✓ AtivoMicrochip Technology
ATSAMD51J18A-AU-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-AU-EFP ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD51G18A-MFT | ATSAMD51J18A-AU-EFP |
|---|---|---|
| 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) | $3,55 | $3,95 |
| Core Architecture | ARM Cortex-M4F (32-bit) | — |
| Maximum CPU Frequency | 120 MHz | — |
| Floating Point Unit | Yes (single-precision) | — |
| DSP Extensions | Yes (single-cycle MAC, SIMD) | — |
| Flash Memory | 256 KB (dual-panel with ECC) | — |
| SRAM | 256 KB (with ECC) | 128 KB with ECC |
| Operating Voltage | 1.71 V to 3.6 V | 1.71 V to 3.63 V |
| USB Interface | USB 2.0 Full Speed (Device/Host) | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps, up to 16 channels |
| DAC | 2x 12-bit | 10-bit, 350 ksps, 2 channels |
| GPIO Count | Up to 51 | — |
| SERCOM Channels | Configurable UART/SPI/I2C/RS485 | — |
| Encapsulamento | 48-pin QFN (7x7 mm) with exposed pad | 64-TQFP (10x10 mm) |
| Temperatura de operação | -40C to +125C (industrial extended) | -40C to +85C |
| Packaging | Tape and Reel (suffix MFT) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Speed | — | 120 MHz |
| Program Flash | — | 256 KB (256K x 8) with ECC |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| Configurable SERCOM | — | 6 (UART/SPI/I2C/LIN) |
| I2S | — | Yes |
| Timers (TC/TCC) | — | Yes (multiple 16-bit) |
| DMA Channels | — | DMAC, multiple channels |
| Tipo de montagem | — | Surface Mount |
| Nível MSL | — | 3 (168 hours) |
| Status RoHS | — | Compliant |
| Lead-Free | — | Yes |