ATSAMD20G17A-AU vs ATSAMD20G18A-ANT مقایسه
مقایسه دقیق کنار به کنار ATSAMD20G17A-AU توسط Microchip Technology و ATSAMD20G18A-ANT 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
ATSAMD20G17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20G17A-AU ✓ فعالMicrochip Technology
ATSAMD20G18A-ANT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20G18A-ANT ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD20G17A-AU | ATSAMD20G18A-ANT |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D20G | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 128 KB (128K x 8) | 256 KB (256K x 8) |
| RAM Size | 16 KB (16K x 8) | — |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.6 V | — |
| ADC | 14-channel, 12-bit, up to 350 ksps | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 1-channel, 10-bit | — |
| Peripheral Touch Controller (PTC) | Up to 256 channels | — |
| SERCOM Modules | Up to 6 (configurable as I2C/SPI/UART) | 6 (configurable as UART / SPI / I2C) |
| USB | Full-Speed USB 2.0 Device | — |
| Timer/Counters | 6 x 16-bit | — |
| دمای کاری | -40 C to +85 C | — |
| بسته‌بندی | 48-TQFP (7x7 mm) | 48-pin TQFP (7 x 7 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | 3 (168 hours) | — |
| وضعیت RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| CoreMark/MHz | — | 2.46 |
| Data Memory (SRAM) | — | 32 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| محدوده دمای کاری | — | -40 C to +105 C |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip transceiver |
| I2C Interfaces | — | 2 |
| Timers/Counters | — | Six 16-bit TC channels |
| RTC | — | 16-bit RTC with calendar mode |
| Lead-Free / Halogen-Free | — | Yes (per Mouser GREEN marking) |