ATSAMD21J17A-MUT vs ATSAMD21J16B-MUT مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ATSAMD21J17A-MUT بواسطة Microchip Technology و ATSAMD21J16B-MUT بواسطة Microchip Technology. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Microchip Technology
ATSAMD21J17A-MUT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17A-MUT ✓ نشطMicrochip Technology
ATSAMD21J16B-MUT - 48MHz Cortex-M0+ 64KB Flash MCU | Microchip
ATSAMD21J16B-MUT ✓ نشطمقارنة المواصفات
| المعامل | ATSAMD21J17A-MUT | ATSAMD21J16B-MUT |
|---|---|---|
| العلامة التجارية | Microchip Technology | Microchip Technology |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D21J (Functional Safety / FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Program Flash | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 8 KB |
| RWW Flash Section | 4 KB | — |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| العلبة | 64-QFN (9x9 mm) | 64-QFN (9x9 mm) with Exposed Pad |
| I/O Pins | 52 (typical for SAM D21J QFN64) | — |
| SERCOM Modules | 6 (each configurable UART/SPI/I2C) | — |
| USB | Full-Speed USB 2.0 Device/Host with on-chip transceiver | Full-Speed USB 2.0 Device with on-chip transceiver |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 20 channels (SAR) |
| DAC | 12-bit, 1 MSPS | 10-bit, 1 channel |
| Analog Comparators | 2 | — |
| Timers (TC/TCC) | 8 (3 x TCC, 5 x TC) | — |
| RTC | Yes, with calendar mode | — |
| درجة حرارة التشغيل | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| نوع التركيب | Surface Mount | Surface Mount |
| مستوى MSL | [DATA_NEEDED: MSL level] | MSL3 (168 hours) |
| حالة RoHS | Compliant | Compliant (Green) |
| Functional Safety | FuSa documentation (IEC 60730 class B ready) | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| CPU Frequency (max) | — | 48 MHz |
| Flash Memory | — | 64 KB |
| Operating Voltage | — | 1.62 V to 3.63 V |
| GPIO Count (max) | — | 52 |
| Pin/Package Count | — | 64 |
| SERCOM Interfaces | — | 6 (configurable as I2C/SPI/UART) |
| DMA Channels | — | 12 |
| Event System Channels | — | 12 |
| 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 |