ATSAMD21G16B-MUT vs ATSAMD21G18A-MUT مقایسه
مقایسه دقیق کنار به کنار ATSAMD21G16B-MUT توسط Microchip Technology و ATSAMD21G18A-MUT 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
ATSAMD21G16B-MUT - 48MHz Cortex-M0+ MCU 64KB | 48-QFN | Microchip
ATSAMD21G16B-MUT ✓ فعالMicrochip Technology
ATSAMD21G18A-MUT - ARM Cortex-M0+ 48MHz 256KB Flash MCU
ATSAMD21G18A-MUT ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD21G16B-MUT | ATSAMD21G18A-MUT |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM D21G | — |
| Silicon Revision | B (second-generation) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Program Flash | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 32 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| دمای کاری | -40C to +85C (industrial) | -40 °C to +85 °C (industrial) |
| بسته‌بندی | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) |
| I/O Pins | 38 GPIO | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit | 10-bit, 350 ksps |
| Communication | Up to 6 SERCOM (UART/SPI/I2C) | — |
| USB | Full-Speed USB 2.0 Device with embedded PHY | USB 2.0 Full-Speed, on-chip transceiver |
| Debug Interface | Serial Wire Debug (SWD), Micro Trace Buffer | Serial Wire Debug (SWD) |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Performance | — | 2.46 CoreMark/MHz |
| Flash Memory | — | 256 KB |
| GPIO Count | — | Up to 38 |
| SERCOM (configurable) | — | Up to 6 (UART/SPI/I2C) |
| I2C | — | 2 |
| CAN | — | 1 (CAN 2.0B) |
| Timer/Counters | — | Up to 5 x 16-bit |
| DMA Channels | — | 12 |