ATSAMD21E18A-MF vs ATSAMD21G17A-MF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21E18A-MF sa pamamagitan ng Microchip Technology at ATSAMD21G17A-MF sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMD21E18A-MF - 256KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E18A-MF ✓ NakahandaMicrochip Technology
ATSAMD21G17A-MF - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21G17A-MF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21E18A-MF | ATSAMD21G17A-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit RISC) |
| Series | SAM D21E | — |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Flash Memory | 256 KB | 128 KB (128K x 8) with 4 KB RWW section |
| SRAM | 32 KB | 16 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Hanay ng Temperature na Operasyon | -40C to +125C | — |
| Packhaging | 32-pin QFN (5x5 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels |
| DAC | 10-bit | 10-bit, 1 channel |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed device and host |
| SERCOM Interfaces | 6 configurable (I2C/SPI/UART) | — |
| DMAC Channels | 6 | — |
| Peripheral Touch Controller (PTC) | Yes | Yes, capacitive touch support |
| Tindminan RoHS | Compliant | Compliant |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 CoreMark/MHz |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Temperature na Operasyon | — | -40C to +125C (industrial grade) |
| I/O Pins | — | 38 GPIO |
| SERCOM Modules | — | Up to 6 (UART/SPI/I2C configurable) |
| Timers/Counters | — | TC (16-bit), TCC (24-bit), RTC 32.768 kHz |
| DMA | — | 12-channel DMA |
| Debug Interface | — | ARM SWD (2-wire) |