ATSAMD20G16B-MU vs ATSAMD20G17A-MU مقایسه
مقایسه دقیق کنار به کنار ATSAMD20G16B-MU توسط Microchip Technology و ATSAMD20G17A-MU 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
ATSAMD20G16B-MU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-MU ✓ فعالMicrochip Technology
ATSAMD20G17A-MU - 48MHz Cortex-M0+ 128KB Flash MCU | Microchip
ATSAMD20G17A-MU ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD20G16B-MU | ATSAMD20G17A-MU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Architecture | ARM Cortex-M0+ 32-bit RISC | — |
| Core | ARM Cortex-M0+ with single-cycle multiplier | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 64 KB (64K x 8) | 128 KB (128K x 8) |
| SRAM | 8 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 14-channel, 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 MSPS | 1-channel, 10-bit |
| Timers/Counters | Two 16-bit TC modules for PWM/capture | — |
| Communication Interfaces | Up to 6 SERCOM (I2C/SPI/UART) plus USB 2.0 FS device | — |
| بسته‌بندی | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with Exposed Pad |
| نوع نصب | Surface Mount | Surface Mount |
| دمای کاری | -40 C to +85 C (industrial) | -40 C to +85 C (Industrial) |
| سطح MSL | MSL3 (per JEDEC J-STD-020) | MSL3 (per JEDEC J-STD-020) |
| وضعیت RoHS | Compliant (Green) | Compliant |
| تعداد پایه | 48 | — |
| Family | — | SAM D20G (Smart ARM) |
| CoreMark/MHz | — | 2.14 |
| Operating Voltage | — | 1.62 V to 3.63 V |
| SERCOM Interfaces | — | 6 (configurable as UART / SPI / I2C) |
| DMA Channels | — | 2 |
| RTC | — | 32-bit Real-Time Counter |
| Watchdog Timer | — | Yes |
| Peripheral Touch Controller | — | Yes (PTC for capacitive touch) |
| Lead-Free / Halogen-Free | — | Yes (Lead-free finish, Halogen-free molding compound) |