ATSAMD20E14A-MNT vs ATSAMD20E18A-MNT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD20E14A-MNT disebabkan oleh Microchip Technology dan ATSAMD20E18A-MNT disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAMD20E14A-MNT - 32-bit ARM Cortex-M0+ MCU, 48MHz, 16KB Flash, 32-VQFN
ATSAMD20E14A-MNT ✓ AktifMicrochip Technology
ATSAMD20E18A-MNT - 256KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD20E18A-MNT ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD20E14A-MNT | ATSAMD20E18A-MNT |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM D20E | — |
| Max CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 16 KB | — |
| SRAM | 2 KB | 32 KB |
| Tegangan Pemberi Arus | 1.62 V to 3.63 V | — |
| CoreMark/MHz | 2.14 | 2.14 |
| Suhu Operasi | -40 C to +105 C | -40C to +105C |
| Kemasan | 32-VQFN (5x5 mm) with Exposed Pad | 32-pin VQFN (5x5 mm) with exposed pad |
| ADC | 12-bit, up to 10 channels, 350 kSPS | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 350 kSPS | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | Up to 256 channels | — |
| SERCOM Modules | Up to 6 (configurable as UART/SPI/I2C) | — |
| GPIO Count (approx.) | 26 | — |
| RTC | Yes, 32.768 kHz support | — |
| Event System | Yes | — |
| Status RoHS | Compliant | Compliant |
| Jenis Pemasangan | Surface Mount | — |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash Memory | — | 256 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| GPIO Count | — | 26 (varies by package) |
| Communication Interfaces | — | 6x SERCOM (configurable I2C/SPI/UART), I2S |
| USB | — | USB 2.0 Full-Speed Device |
| Touch Controller | — | 256-channel Peripheral Touch Controller (PTC) |
| Timers | — | 16-bit TC x3, 32-bit TCC x2, RTC |
| Debug Interface | — | Serial Wire Debug (SWD) |
| Memory Protection Unit | — | Yes (8 regions) |