ATSAME51J18A-AFT vs ATSAME51J20A-AFT Сравнение
Подробное сравнение бок о бок ATSAME51J18A-AFT от Microchip Technology и ATSAME51J20A-AFT от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATSAME51J18A-AFT - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAME51J18A-AFT ✓ АктивенMicrochip Technology
ATSAME51J20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AFT ✓ АктивенСравнение характеристик
| Параметр | ATSAME51J18A-AFT | ATSAME51J20A-AFT |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $5,21 | $5,20 |
| Core | ARM Cortex-M4F with FPU | — |
| CPU Architecture | 32-bit ARMv7-M | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Flash | 256 KB (with ECC) | — |
| SRAM | 128 KB | 256 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| I/O Pins | 51 | — |
| Корпус | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Диапазон рабочих температур | -40 °C to +125 °C (Extended) | -40 C to +125 C (Extended Industrial) |
| ADC | 12-bit, up to 1 MSPS, up to 16 channels | 12-bit, up to 1 Msps, up to 16 channels |
| DAC | 12-bit, 2 channels | — |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed with on-chip PHY |
| CAN | 2x CAN-FD controllers (ISO 11898-1) | — |
| SERCOM | Up to 8 SERCOM (UART/SPI/I2C) | — |
| Cryptographic Accelerator | AES-256, SHA-256, TRNG | — |
| Parallel Capture Controller (PCC) | Yes | — |
| DMA Channels | 24 | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Уровень MSL | MSL3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| Статус RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) dual-panel with ECC |
| CAN Interfaces | — | 2x CAN-FD controllers |
| SERCOM Modules | — | Configurable UART/SPI/I2C (quantity [DATA_NEEDED: SERCOM count]) |
| AEC-Q100 Qualified | — | Yes |
| Encryption | — | AES, SHA, TRNG (TrustZone-M) |
| Peripheral Touch Controller | — | PTC supported |