ATSAMD21J16B-AUT vs ATSAMD21J15B-MUT Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAMD21J16B-AUT tarafından Microchip Technology ve ATSAMD21J15B-MUT tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAMD21J16B-AUT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21J16B-AUT ✓ Aktif
Özellik Karşılaştırması
| Parametre | ATSAMD21J16B-AUT | ATSAMD21J15B-MUT |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Core Clock (max) | 48 MHz | — |
| Flash Memory | 64 KB | — |
| SRAM | 8 KB | 4 KB |
| Operating Voltage | 1.62 V to 3.63 V | — |
| İşletim Sıcaklığı | -40 C to +85 C (Automotive) | -40 C to +85 C (Industrial) |
| Paket | 64-pin TQFP, 10x10 mm | 64-QFN (9x9 mm) with EP |
| GPIO Count | 52 (approx., package-dependent) | — |
| ADC | 12-bit, up to 20 channels, 1 MSPS | 12-bit, up to 14 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (UART/SPI/I2C configurable) | — |
| USB | USB 2.0 Full-Speed Device/Host | Full-speed USB 2.0 with on-chip transceiver |
| Timers/Counters | TC x3 (16-bit), TCC x3 (16-bit), RTC x1 | TC (3x 16-bit), TCC (1x 24-bit) |
| DMAC Channels | 12 | — |
| Event System Channels | 12 | — |
| Memory Protection Unit | Yes | — |
| CRC Engine | Yes (hardware) | — |
| Montaj Türü | Surface Mount (TQFP) | Surface Mount |
| RoHS Durumu | Compliant | Compliant |
| MSL Seviyesi | 3 (per JEDEC J-STD-020, industry standard) | 3 (168 hours) |
| Packaging | Tape & Reel (AUT suffix) | — |
| Functional Safety (FuSa) | Supported | — |
| Family | — | SAM D21J (Functional Safety - FuSa) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Flash | — | 32 KB |
| Besleme Gerilimi | — | 1.62 V to 3.63 V |
| SERCOM | — | 6 channels (UART/SPI/I2C configurable) |
| RTC | — | Yes, with 32 kHz crystal support |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |