ATSAMD21J16B-MUT vs ATSAMD21J17A-MUT Comparaison
Comparaison détaillée côte à côte de ATSAMD21J16B-MUT 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
ATSAMD21J16B-MUT - 48MHz Cortex-M0+ 64KB Flash MCU | Microchip
ATSAMD21J16B-MUT ✓ ActifMicrochip Technology
ATSAMD21J17A-MUT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17A-MUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J16B-MUT | 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) | $2,30 | $1,95 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| CPU Frequency (max) | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Flash Memory | 64 KB | — |
| SRAM | 8 KB | 16 KB |
| Operating Voltage | 1.62 V to 3.63 V | — |
| GPIO Count (max) | 52 | — |
| Boîtier | 64-QFN (9x9 mm) with Exposed Pad | 64-QFN (9x9 mm) |
| Pin/Package Count | 64 | — |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| SERCOM Interfaces | 6 (configurable as I2C/SPI/UART) | — |
| USB | Full-Speed USB 2.0 Device with on-chip transceiver | Full-Speed USB 2.0 Device/Host with on-chip transceiver |
| DMA Channels | 12 | — |
| Event System Channels | 12 | — |
| ADC | 12-bit, up to 20 channels (SAR) | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 12-bit, 1 MSPS |
| Timers/Counters | One 16-bit TC, One 8-bit TC, RTC | — |
| External Interrupts | 16 (plus 1 NMI) | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | MSL3 (168 hours) | [DATA_NEEDED: MSL level] |
| Statut RoHS | Compliant (Green) | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Series | — | SAM D21J (Functional Safety / FuSa) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| 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) |
| RTC | — | Yes, with calendar mode |
| Functional Safety | — | FuSa documentation (IEC 60730 class B ready) |