ATSAMD21J17D-MF vs ATSAMD21J16B-MF مقایسه
مقایسه دقیق کنار به کنار ATSAMD21J17D-MF توسط Microchip Technology و ATSAMD21J16B-MF 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
ATSAMD21J17D-MF - ARM Cortex-M0+ 48MHz 128KB Flash MCU | Microchip
ATSAMD21J17D-MF ✓ فعالMicrochip Technology
ATSAMD21J16B-MF - ARM Cortex-M0+ 48MHz 64KB Flash MCU | Microchip
ATSAMD21J16B-MF ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD21J17D-MF | ATSAMD21J16B-MF |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M0+ (Armv6-M) | — |
| Core Bit Width | 32-bit | — |
| حداکثر فرکانس کلاک | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 8 KB |
| Read-While-Write (RWW) Flash Region | 4 KB | — |
| Supply Voltage (VDD) | 1.6 V to 3.6 V | — |
| Absolute Maximum VDD | 3.8 V | — |
| محدوده دمای کاری | -40 C to +125 C (Extended) | — |
| بسته‌بندی | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| USB Interface | USB 2.0 Full-Speed Device with on-chip PHY | — |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| AES Engine | Yes (hardware crypto accelerator) | — |
| I2S/SSC Channels | 2 | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Sleep Modes | 8 (with SleepWalking) | — |
| Functional Safety (FuSa) | IEC 60730 Class B support | — |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL moisture sensitivity level] |
| وضعیت RoHS | Compliant (Green) | Compliant (Green) |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Series | — | SAM D21J (FuSa Functional Safety) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Operating Voltage | — | 1.62 V to 3.63 V |
| دمای کاری | — | -40C to +125C |
| Communication Interfaces | — | 6x SERCOM (USART/SPI/I2C), USB 2.0 Full-Speed |
| GPIO | — | 52 (approximate, package-dependent) |