ATSAMD21J17A-AUT vs ATSAMD21J17A-MUT Comparaison
Comparaison détaillée côte à côte de ATSAMD21J17A-AUT par Microchip Technology et ATSAMD21J17A-MUT par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMD21J17A-AUT - SAM D21 Cortex-M0+ 48MHz MCU | Microchip
ATSAMD21J17A-AUT ✓ ActifMicrochip Technology
ATSAMD21J17A-MUT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17A-MUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J17A-AUT | ATSAMD21J17A-MUT |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,30 | $1,95 |
| Series | SAM D21 | SAM D21J (Functional Safety / FuSa) |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Core Size | 32-Bit | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| RWW Flash Partition | 4 KB | — |
| Supply Voltage (VDDIN) | 1.6 V to 3.6 V | 1.62 V to 3.63 V |
| Température de fonctionnement | -40C to +85C (automotive grade) | -40C to +85C (industrial) |
| Boîtier | 64-TQFP (10x10 mm) | 64-QFN (9x9 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Number of I/O | 52 (approx.) | — |
| SERCOM Interfaces | 6 (configurable I2C/SPI/UART) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 12-bit, 1 MSPS |
| USB | USB 2.0 Full-Speed Device/Host | Full-Speed USB 2.0 Device/Host with on-chip transceiver |
| Timers | Four 16-bit TCC/TC | — |
| RTC | 32-bit | Yes, with calendar mode |
| Peripheral Touch (PTC) | Yes | — |
| Automotive Grade | Yes (-AUT suffix) | — |
| Statut RoHS | Compliant | Compliant |
| Niveau MSL | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| CoreMark/MHz | — | 2.46 |
| Program Flash | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| I/O Pins | — | 52 (typical for SAM D21J QFN64) |
| SERCOM Modules | — | 6 (each configurable UART/SPI/I2C) |
| Analog Comparators | — | 2 |
| Timers (TC/TCC) | — | 8 (3 x TCC, 5 x TC) |
| Functional Safety | — | FuSa documentation (IEC 60730 class B ready) |