ATSAMD20E16B-MU vs ATSAMD20G16B-MU مقایسه
مقایسه دقیق کنار به کنار ATSAMD20E16B-MU توسط Microchip Technology و ATSAMD20G16B-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
ATSAMD20E16B-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16B-MU ✓ فعالMicrochip Technology
ATSAMD20G16B-MU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-MU ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD20E16B-MU | ATSAMD20G16B-MU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M0+ | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| بسته‌بندی | 32-pin VQFN (5x5 mm) with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| I/O Pins | 26 (approx., datasheet-confirm per variant) | — |
| SERCOM Instances | 4 (configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, up to 14 channels |
| Analog Comparators | 2 | — |
| Brown-Out Detectors | 2 | — |
| Timers/Counters | 6 | Two 16-bit TC modules for PWM/capture |
| RTC | Yes, 32 kHz domain | — |
| Watchdog Timer | Yes | — |
| دمای کاری | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant (Green) |
| سطح MSL | 3 (per JEDEC J-STD-020, typical for VQFN) | MSL3 (per JEDEC J-STD-020) |
| Architecture | — | ARM Cortex-M0+ 32-bit RISC |
| Core | — | ARM Cortex-M0+ with single-cycle multiplier |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| DAC | — | 10-bit, 1 MSPS |
| Communication Interfaces | — | Up to 6 SERCOM (I2C/SPI/UART) plus USB 2.0 FS device |
| تعداد پایه | — | 48 |