ATSAMD21J17A-AF vs ATSAMD21J17D-AFT مقایسه
مقایسه دقیق کنار به کنار ATSAMD21J17A-AF توسط Microchip Technology و ATSAMD21J17D-AFT 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
ATSAMD21J17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash, USB | Microchip
ATSAMD21J17A-AF ✓ فعالMicrochip Technology
ATSAMD21J17D-AFT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17D-AFT ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD21J17A-AF | ATSAMD21J17D-AFT |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| حداکثر فرکانس کلاک | 48 MHz | — |
| CoreMark Score | 2.46 CoreMark/MHz (~118 CoreMark) | — |
| Flash Memory | 128 KB (with 4 KB RWW) | 128 KB (128K x 8) |
| SRAM | 16 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| محدوده دمای کاری | -40C to +125C (industrial) | — |
| بسته‌بندی | 64-pin TQFP (10x10 mm), 0.5 mm pitch | 64-pin TQFP (10x10 mm) |
| نوع نصب | Surface Mount (Gull-wing) | Surface Mount |
| USB Interface | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device with on-chip transceiver |
| SERCOM Modules | 6 (each configurable as I2C/SPI/UART/USART) | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps | 10-bit |
| DMA Channels | 12 | — |
| Timers/Counters | 8 (TC) plus RTC | — |
| سطح MSL | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| وضعیت RoHS | Compliant (Pb-free, GREEN per supplier) | Compliant |
| Core | — | ARM Cortex-M0+ (SAM D21J, Functional Safety (FuSa) capable) |
| Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| دمای کاری | — | -40 C to +125 C (extended) |
| Serial Interfaces | — | Up to 6 SERCOM (UART/SPI/I2C configurable) |
| Timers | — | TC/TCC, RTC, WDT |
| I/O Voltage | — | 1.62 V to 3.63 V |
| Supply Current (active) | — | [DATA_NEEDED: active mode current] |