ATSAMD51J19A-AFT vs ATSAMD51J18A-AU-EFP Сравнение
Подробное сравнение бок о бок ATSAMD51J19A-AFT от Microchip Technology и ATSAMD51J18A-AU-EFP от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATSAMD51J19A-AFT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51J19A-AFT ✓ АктивенMicrochip Technology
ATSAMD51J18A-AU-EFP - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-AU-EFP ✓ АктивенСравнение характеристик
| Параметр | ATSAMD51J19A-AFT | ATSAMD51J18A-AU-EFP |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $4,80 | $3,95 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) dual-panel with ECC | — |
| SRAM | 192 KB | 128 KB with ECC |
| Supply Voltage Range | 1.71 V to 3.63 V (3.3 V nominal) | — |
| Диапазон рабочих температур | -40 C to +125 C (automotive grade) | — |
| Корпус | 64-pin TQFP (10x10 mm) | 64-TQFP (10x10 mm) |
| GPIO Count | 51 | — |
| ADC | 12-bit, up to 16 channels, 1 Msps | 12-bit, up to 1 Msps, up to 16 channels |
| DAC | Two 12-bit DAC outputs | 10-bit, 350 ksps, 2 channels |
| Communication Interfaces | 6x SERCOM (USART/SPI/I2C), I2S, USB 2.0 FS with embedded PHY, CAN-FD | — |
| Timers/Counters | 5x 16-bit TC, 32-bit RTC with calendar | — |
| DMA Channels | 32 (separate descriptor RAM) | DMAC, multiple channels |
| Event System | 16 channels, peripheral-to-peripheral | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Уровень MSL | 3 (168 hours) | 3 (168 hours) |
| AEC-Q100 | Qualified (automotive grade) | — |
| Статус RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Speed | — | 120 MHz |
| Program Flash | — | 256 KB (256K x 8) with ECC |
| Operating Voltage | — | 1.71 V to 3.63 V |
| Рабочая температура | — | -40C to +85C |
| 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) |
| Lead-Free | — | Yes |