ATSAMD20J14B-MU vs ATSAMD20J16A-MN مقایسه
مقایسه دقیق کنار به کنار ATSAMD20J14B-MU توسط Microchip Technology و ATSAMD20J16A-MN 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
ATSAMD20J14B-MU - 48MHz Cortex-M0+ MCU 16KB Flash 64-VQFN | Microchip
ATSAMD20J14B-MU ✓ فعالMicrochip Technology
ATSAMD20J16A-MN - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-MN ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD20J14B-MU | ATSAMD20J16A-MN |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| RAM Size | 2 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O | 52 | — |
| بسته‌بندی | 64-VQFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm), industrial temp grade |
| دمای کاری | -40 C to +85 C (Industrial) | -40C to +105C (industrial) |
| ADC | 12-bit, up to 350 ksps | 12-bit SAR, up to 12 channels, 350 ksps |
| Peripheral Touch Controller (PTC) | Yes | Yes, capacitive touch support |
| SERCOM Modules | Up to 6 | — |
| I2C Interfaces | Up to 2 | — |
| Timers | 24-bit TC, RTC | Six 16-bit TC, three 24-bit TCC |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| SRAM | — | 8 KB |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| GPIO Count | — | 52 |
| DAC | — | 10-bit, 1 channel |
| USB | — | USB 2.0 Full-Speed Device |
| Serial Interfaces (SERCOM) | — | 6 (configurable as UART/SPI/I2C) |
| DMA Channels | — | 6 |
| RTC | — | Yes, with 32.768 kHz crystal support |
| سطح MSL | — | 3 (168 hours) |