ATSAMD51J19A-MF vs ATSAMD51J20A-MF Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAMD51J19A-MF tarafından Microchip Technology ve ATSAMD51J20A-MF tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAMD51J19A-MF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51J19A-MF ✓ AktifMicrochip Technology
ATSAMD51J20A-MF - 120MHz Cortex-M4F MCU, 1MB Flash, 64-QFN | Microchip
ATSAMD51J20A-MF ✓ AktifÖzellik Karşılaştırması
| Parametre | ATSAMD51J19A-MF | ATSAMD51J20A-MF |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB | 1 MB (1M x 8) with ECC |
| SRAM | 192 KB | 256 KB with ECC |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| ADC | 12-bit, 1 MSPS | 12-bit, up to 1 Msps |
| DAC | 2x 12-bit, 1 MSPS | 12-bit |
| USB | Full-Speed USB 2.0 with on-chip PHY | USB 2.0 Full-Speed with integrated PHY |
| GPIO Count | Up to 51 | — |
| Paket | 64-QFN (9x9 mm) with exposed pad | 64-VQFN (9x9 mm) with exposed pad |
| İşletim Sıcaklığı | -40C to +125C (extended) | -40C to +125C (Extended) |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | 3 (168 hours) | 3 |
| RoHS Durumu | Compliant | Compliant |
| Cryptographic Accelerator | AES, SHA, TRNG | — |
| Serial Peripherals (SERCOM) | Up to 8 (configurable I2C/SPI/UART) | — |
| Azami Saat Hızı | — | 120 MHz |
| Operating Voltage (VDD) | — | 1.71 V to 3.6 V |
| I/O Voltage | — | 3.3 V typical |
| CAN | — | CAN-FD |
| SERCOM | — | 8 configurable serial interfaces (UART/SPI/I2C) |
| Qualification | — | AEC-Q100 (Automotive Grade) |