ATSAMD21E18A-MU vs ATSAMD21E17A-MFT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21E18A-MU sa pamamagitan ng Microchip Technology at ATSAMD21E17A-MFT 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-MU - 48MHz Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD21E18A-MU ✓ NakahandaMicrochip Technology
ATSAMD21E17A-MFT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MFT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21E18A-MU | ATSAMD21E17A-MFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ |
| Family | SAM D21E (SAMD21E18A) | — |
| Functional Safety | FuSa (IEC 60730 Class B) variant | — |
| Max CPU Clock | 48 MHz | — |
| CoreMark | 2.46 CoreMark/MHz | — |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 16 KB |
| Operating Voltage (VDD) | 1.6 V to 3.6 V | — |
| Packhaging | 32-pin VQFN (5x5 mm) with EP | 32-VQFN (5x5 mm) |
| Bilang ng Pin | 32 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 12 channels |
| DAC | 10-bit, 1 channel | 10-bit, 2 channels |
| Analog Comparators | 2 | — |
| SERCOM Channels | Up to 6 (UART/SPI/I2C configurable) | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device/Host |
| PTC (Touch) | Up to 256 channels (Peripheral Touch Controller) | — |
| DMA Channels | 24 | — |
| Event System Channels | 12 | — |
| RTC | Yes, 32-bit RTC | — |
| Temperature na Operasyon | -40 C to +85 C (Industrial) | -40 °C to +125 °C |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| Bootloader | On-chip ROM (UART/USB bootloader) | — |
| Bit Width | — | 32-bit |
| Max CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Supply Voltage (Vdd) | — | 1.6 V to 3.6 V |
| I/O Pins | — | Up to 26 GPIO |
| Timers/Counters | — | TCC 16-bit, TC 16-/32-bit |
| Communication | — | 6x SERCOM (USART/SPI/I2C/LIN), 1x I2S |
| Touch Channels | — | Peripheral Touch Controller, up to 256 buttons |