ATSAMD21G18A-MF vs ATSAMD21J17D-MFT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD21G18A-MF disebabkan oleh Microchip Technology dan ATSAMD21J17D-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
ATSAMD21G18A-MF - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21G18A-MF ✓ AktifMicrochip Technology
ATSAMD21J17D-MFT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17D-MFT ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD21G18A-MF | ATSAMD21J17D-MFT |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M0+ (ARMv6-M) | — |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| Flash Memory | 256 KB | 128 KB (with 4 KB RWW section) |
| SRAM | 32 KB | 16 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Gambaran Suhu Operasi | -40 C to +125 C (industrial) | — |
| ADC | 12-bit, 12 channels, up to 350 ksps | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit |
| SERCOM Channels | 6 (configurable as UART/SPI/I2C) | — |
| I2S Interfaces | 2 | — |
| USB Interface | USB 2.0 Full-Speed device/host/OTG | USB 2.0 Full-Speed Device |
| Timers/Counters | 8 (including 24-bit TCC) | — |
| Kemasan | 48-pin QFN (7x7 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| Jenis Pemasangan | Surface Mount | — |
| Aras MSL | 3 (168 hours) | — |
| Status RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Suhu Operasi | — | -40C to +125C (extended) |
| SERCOM Interfaces | — | 6 (configurable UART/SPI/I2C) |
| GPIO Pins | — | Up to 52 |
| On-chip DC-DC Converter | — | Yes |
| Peripheral Touch Controller | — | Yes |
| Event System | — | Yes (inter-peripheral signaling) |
| MPU | — | Yes (Memory Protection Unit) |
| Functional Safety (FuSa) | — | Yes (per datasheet family designation) |