ATSAMD21E18A-AFT vs ATSAMD21G18A-AFT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD21E18A-AFT disebabkan oleh Microchip Technology dan ATSAMD21G18A-AFT 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
ATSAMD21E18A-AFT - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21E18A-AFT ✓ AktifMicrochip Technology
ATSAMD21G18A-AFT - 48MHz ARM Cortex-M0+ MCU, 256KB Flash, 48-TQFP
ATSAMD21G18A-AFT ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD21E18A-AFT | ATSAMD21G18A-AFT |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Series | SAM D21E (Functional Safety / FuSa) | SAM D21G (Functional Safety / FuSa) |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| Flash Memory | 256 KB (256K x 8) | 256 KB |
| SRAM | 32 KB | 32 KB |
| Operating Voltage | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Suhu Operasi | -40 C to +125 C | -40 °C to +125 °C |
| Kemasan | 32-TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Jenis Pemasangan | Surface Mount (Tape & Reel) | Surface Mount |
| USB | Full-Speed USB 2.0 Device with integrated transceiver | USB 2.0 Full-Speed device/host |
| Serial Interfaces (SERCOM) | Up to 6 (configurable UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit |
| Analog Comparators | 2 | — |
| Timers | 16-bit TC modules and TCC for PWM | — |
| Touch Controller | Peripheral Touch Controller (PTC) - capacitive touch | — |
| Event System | 12-channel | — |
| Aras MSL | 3 | — |
| Status RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| DAC | — | 10-bit |
| Migrates With | — | SAM D20 (drop-in compatible peripheral set) |