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