ATSAMD21J18A-MF vs ATSAMD21J16B-MFT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD21J18A-MF disebabkan oleh Microchip Technology dan ATSAMD21J16B-MFT 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
ATSAMD21J18A-MF - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21J18A-MF ✓ AktifMicrochip Technology
ATSAMD21J16B-MFT - 64KB Flash Cortex-M0+ MCU 64-QFN | Microchip
ATSAMD21J16B-MFT ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD21J18A-MF | ATSAMD21J16B-MFT |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark/MHz | 2.46 | — |
| Program Flash | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| Tegangan Pemberi Arus | 1.62 V to 3.63 V | — |
| Kemasan | 64-pin QFN (9x9 mm) | 64-pin QFN with Exposed Pad (T&R) |
| ADC | 12-bit, up to 20 channels, 350 kSPS | 12-bit, up to 20 channels |
| DAC | 10-bit, 350 kSPS | — |
| USB | USB 2.0 Full-Speed Device/Host | — |
| SERCOM | 6 (configurable UART/SPI/I2C) | — |
| GPIO | Up to 52 | — |
| Suhu Operasi | -40C to +125C | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant (GREEN) |
| Core Architecture | — | 32-bit RISC |
| CoreMark Performance | — | 2.46 CoreMark/MHz |
| Program Flash Memory | — | 64 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| I/O Voltage (VDDIO) | — | 1.62 V to 3.63 V |
| Gambaran Suhu Operasi | — | -40C to +125C |
| USB Interface | — | USB 2.0 Full-Speed Device/Host |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| Peripheral Touch Controller (PTC) | — | Supported |
| Aras MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |