ATSAMD51J18A-MU vs ATSAMD51J19A-AFT Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAMD51J18A-MU tarafından Microchip Technology ve ATSAMD51J19A-AFT tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAMD51J18A-MU - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51J18A-MU ✓ AktifMicrochip Technology
ATSAMD51J19A-AFT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAMD51J19A-AFT ✓ AktifÖzellik Karşılaştırması
| Parametre | ATSAMD51J18A-MU | ATSAMD51J19A-AFT |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Flash | 256 KB (256K x 8) | — |
| SRAM | 128 KB | 192 KB |
| Paket | 64-pin QFN (9x9 mm) with exposed pad | 64-pin TQFP (10x10 mm) |
| Operating Voltage | 1.71 V to 3.63 V | — |
| GPIO Count | 51 | 51 |
| ADC | 12-bit, up to 1 Msps, up to 16 channels | 12-bit, up to 16 channels, 1 Msps |
| DAC | Two 12-bit DACs | Two 12-bit DAC outputs |
| USB | Full-speed USB 2.0 with on-chip PHY | — |
| CAN | Two CAN-FD controllers | — |
| SERCOM | Up to 6 configurable SERCOM (UART/SPI/I2C/LIN) | — |
| Touch Peripheral | Peripheral Touch Controller (PTC) | — |
| İşletim Sıcaklığı | -40 C to +85 C (industrial grade) | — |
| RoHS Durumu | Compliant | Compliant |
| Program Memory (Flash) | — | 512 KB (512K x 8) dual-panel with ECC |
| Supply Voltage Range | — | 1.71 V to 3.63 V (3.3 V nominal) |
| İşletim Sıcaklığı Aralığı | — | -40 C to +125 C (automotive grade) |
| 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) |
| Event System | — | 16 channels, peripheral-to-peripheral |
| Montaj Türü | — | Surface Mount |
| MSL Seviyesi | — | 3 (168 hours) |
| AEC-Q100 | — | Qualified (automotive grade) |