ATSAMD20J15A-AN vs ATSAMD20E18A-MU مقایسه
مقایسه دقیق کنار به کنار ATSAMD20J15A-AN توسط Microchip Technology و ATSAMD20E18A-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
ATSAMD20J15A-AN - 32KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD20J15A-AN ✓ فعالMicrochip Technology
ATSAMD20E18A-MU - 48MHz ARM Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD20E18A-MU ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMD20J15A-AN | ATSAMD20E18A-MU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-bit | — |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark / MHz | 2.14 | — |
| Program Memory (Flash) | 32 KB (32K x 8) | 256 KB (256K x 8) |
| SRAM | 4 KB | 32 KB (32K x 8) |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| دمای کاری | -40 C to +105 C | -40 C to +85 C |
| Number of I/O | 52 | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, WDT, Peripheral Event System | — |
| بسته‌بندی | 64-TQFP (10x10 mm) with exposed pad | 32-VQFN (5x5 mm) with Exposed Pad |
| نوع نصب | Surface Mount | Surface Mount |
| Series | SAM D20J | — |
| سطح MSL | 3 (168 hours) | MSL3 (per Microchip package profile) |
| Peak Reflow Temperature | 260 C | — |
| وضعیت RoHS | Compliant | — |
| Core | — | ARM Cortex-M0+ |
| Core Architecture | — | ARM 32-bit |
| Instruction Set | — | Thumb/Thumb-2 |
| Maximum CPU Frequency | — | 48 MHz |
| Supply Voltage (Vdd) | — | 1.62 V to 3.63 V |
| I/O Voltage | — | 3.3 V (typ) |
| Performance | — | 2.14 CoreMark/MHz |
| Peripheral Touch Controller (PTC) | — | Yes |
| SERCOM Modules | — | Up to 6 (I2C/SPI/UART configurable) |
| ADC / DAC | — | 12-bit ADC / 10-bit DAC (per SAM D20 family) |
| USB | — | Full-Speed USB 2.0 Device (per SAM D20 family) |
| Lead-Free / RoHS | — | Yes / Compliant (per Microchip product page) |
| Moisture Sensitivity Floor Life | — | 168 hours |