ATSAMD20J14A-AUT vs ATSAMD20J17A-AUT مقایسه
مقایسه دقیق کنار به کنار ATSAMD20J14A-AUT توسط Microchip Technology و ATSAMD20J17A-AUT 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
ATSAMD20J14A-AUT - 48MHz Cortex-M0+ MCU 16KB Flash LQFP-64
ATSAMD20J14A-AUT ✓ فعالMicrochip Technology
ATSAMD20J17A-AUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD20J17A-AUT ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD20J14A-AUT | ATSAMD20J17A-AUT |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20J | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Flash Memory | 16 KB | — |
| SRAM | 2 KB | 16 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| بسته‌بندی | 64-LQFP (10x10 mm) | 64-pin TQFP (10x10 mm) with exposed pad |
| GPIO Count | 52 | — |
| ADC | 12-bit, 8-channel, up to 350 ksps | 12-bit, up to 20 channels, 350 ksps |
| Serial Communication | 6x SERCOM (configurable as UART/SPI/I2C) | — |
| Timers/Counters | 6x 16-bit TC, 1x 24-bit RTC | — |
| دمای کاری | -40 C to +85 C (industrial) | — |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | 3 (168 hours) | 3 (168 hours) |
| وضعیت RoHS | Compliant | Compliant |
| Core Count | — | 1 (Single-Core) |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| DAC | — | 10-bit, 350 ksps |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip transceiver |
| SERCOM Modules | — | 6 (configurable as UART/SPI/I2C) |
| Timers | — | 6 x 16-bit Timer/Counters |
| Peripheral Touch Controller (PTC) | — | 256-channel, supports button/slider/wheel |
| Real-Time Clock (RTC) | — | Yes, with 32.768kHz domain |
| محدوده دمای کاری | — | -40C to +85C (Industrial, AUT grade) |