ATSAMD21J15B-MUT vs ATSAMD21J16B-MUT مقایسه
مقایسه دقیق کنار به کنار ATSAMD21J15B-MUT توسط Microchip Technology و ATSAMD21J16B-MUT توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Microchip Technology
ATSAMD21J16B-MUT - 48MHz Cortex-M0+ 64KB Flash MCU | Microchip
ATSAMD21J16B-MUT ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD21J15B-MUT | ATSAMD21J16B-MUT |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM D21J (Functional Safety - FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | 2.46 |
| Program Flash | 32 KB | — |
| SRAM | 4 KB | 8 KB |
| بسته‌بندی | 64-QFN (9x9 mm) with EP | 64-QFN (9x9 mm) with Exposed Pad |
| ولتاژ تغذیه | 1.62 V to 3.63 V | — |
| دمای کاری | -40 C to +85 C (Industrial) | -40 C to +85 C (industrial) |
| ADC | 12-bit, up to 14 channels | 12-bit, up to 20 channels (SAR) |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| SERCOM | 6 channels (UART/SPI/I2C configurable) | — |
| USB | Full-speed USB 2.0 with on-chip transceiver | Full-Speed USB 2.0 Device with on-chip transceiver |
| Timers/Counters | TC (3x 16-bit), TCC (1x 24-bit) | One 16-bit TC, One 8-bit TC, RTC |
| RTC | Yes, with 32 kHz crystal support | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | Serial Wire Debug (SWD), 2-pin |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | 3 (168 hours) | MSL3 (168 hours) |
| وضعیت RoHS | Compliant | Compliant (Green) |
| 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 |
| External Interrupts | — | 16 (plus 1 NMI) |