ATSAMD20J18A-MU vs ATSAMD20J16A-MU Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD20J18A-MU disebabkan oleh Microchip Technology dan ATSAMD20J16A-MU 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
ATSAMD20J18A-MU - SAM D20 Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-MU ✓ AktifMicrochip Technology
ATSAMD20J16A-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-MU ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD20J18A-MU | ATSAMD20J16A-MU |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.14 | — |
| Program Flash Memory | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit | 10-bit, 1 MSPS |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| Serial Communication (SERCOM) | Up to 6 (configurable as USART/I2C/SPI) | — |
| I/O Pins | [DATA_NEEDED: I/O pin count for 64-QFN variant] | [DATA_NEEDED: pin count for J variant] |
| Suhu Operasi | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| Kemasan | 64-pin QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm) with Exposed Pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| RTC | 32-bit with calendar | — |
| CoreMark Performance | — | 2.14 CoreMark/MHz |
| Program Flash | — | 64 KB (64K x 8) |
| Supply Voltage (Vdd) | — | 1.62 V to 3.6 V |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C) x6, I2S, USB 2.0 FS Device |
| Timers | — | TC (16-bit) x3, TCC (24-bit) x1, RTC x1 |
| Touch Support | — | QTouch/PTC peripheral |
| Aras MSL | — | 3 (168 hours) |
| Series | — | SAM D20J |