ATSAMD20J16B-MNT vs ATSAMD20J16A-MNT مقایسه
مقایسه دقیق کنار به کنار ATSAMD20J16B-MNT توسط Microchip Technology و ATSAMD20J16A-MNT 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
ATSAMD20J16B-MNT - ARM Cortex-M0+ MCU 64KB Flash 64-VQFN
ATSAMD20J16B-MNT ✓ فعالMicrochip Technology
ATSAMD20J16A-MNT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD20J16A-MNT ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD20J16B-MNT | ATSAMD20J16A-MNT |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M0+ (32-bit, Thumb-2 only) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 64 KB | — |
| SRAM | 8 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| بسته‌بندی | 64-pin VQFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) with exposed thermal pad |
| I/O Pins | Up to 52 | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 350 kSPS, 12 channels |
| DAC | 10-bit, 1 channel, 350 ksps | 10-bit, 300 kSPS, 1 channel |
| SERCOM Channels | 6 (configurable USART/I2C/SPI) | — |
| USB | USB 2.0 Full-Speed Device | Full-speed USB 2.0 Device |
| Touch Channels (PTC) | 256 (mutual- and self-capacitive) | — |
| دمای کاری | -40 C to +105 C (industrial) | -40 C to +105 C (industrial) |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| سطح MSL | [DATA_NEEDED: MSL Level] | MSL3 (per JEDEC J-STD-020) |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.63 V |
| GPIO Count | — | 52 |
| Analog Comparators | — | 2 |
| SERCOM Modules | — | 6 (each configurable USART/SPI/I2C) |
| Timers (TC/TCC) | — | [DATA_NEEDED: timer count and resolution] |
| Debug Interface | — | SWD (2-wire) + Boot ROM |
| Lead-Free | — | Yes |
| بدون هالوژن | — | Yes |