ATSAMD20G16B-MU vs ATSAMD21G16B-MFT مقایسه
مقایسه دقیق کنار به کنار ATSAMD20G16B-MU توسط Microchip Technology و ATSAMD21G16B-MFT 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
ATSAMD21G16B-MFT - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD21G16B-MFT ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD20G16B-MU | ATSAMD21G16B-MFT |
|---|---|---|
| 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 | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 MSPS | 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-QFN (7x7 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| دمای کاری | -40 C to +85 C (industrial) | -40 C to +125 C (industrial) |
| سطح MSL | MSL3 (per JEDEC J-STD-020) | — |
| وضعیت RoHS | Compliant (Green) | Green, RoHS compliant |
| تعداد پایه | 48 | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| CoreMark Performance | — | 2.46 CoreMark/MHz |
| Program Flash | — | 64 KB (in-system self-programmable) |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Packaging Type | — | Tape & Reel (MFT suffix) |
| GPIO Count | — | Up to 38 pins |
| Analog Comparators | — | 2 |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| USB | — | USB 2.0 Full-Speed Device, on-chip transceiver |
| DMA Channels | — | 12 |
| Peripheral Touch Controller (PTC) | — | Yes (capacitive touch sensing) |
| Debug Interface | — | 2-pin Serial Wire Debug (SWD) |
| Functional Safety (FuSa) | — | IEC 60730 class B capable |
| Hardware Multiplier | — | Single-cycle |