ATSAMD20E17A-AU vs ATSAMD20E18A-AUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20E17A-AU sa pamamagitan ng Microchip Technology at ATSAMD20E18A-AUT 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
ATSAMD20E17A-AU - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD20E17A-AU ✓ NakahandaMicrochip Technology
ATSAMD20E18A-AUT - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD20E18A-AUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20E17A-AU | ATSAMD20E18A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 32 KB |
| Packhaging | 32-TQFP (7x7 mm) | 32-pin TQFP, 7x7 mm |
| Bilang ng Pin | 32 | — |
| Volte ng Pagbibigay | 1.62 V to 3.63 V | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +85C (industrial, 'U' suffix) |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, 12 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel, 350 ksps |
| SERCOM | Up to 6 (UART/SPI/I2C configurable) | — |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device with on-chip transceiver |
| Peripheral Touch Controller (PTC) | Yes | 256 channels |
| Timers | 16-bit and 32-bit TCC/TC | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D20E (ATSAMD20) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| SERCOM Modules | — | 6 (configurable USART/I2C/SPI) |
| Timers/Counters | — | TC x6 + TCC x3 |
| RTC | — | 32-bit RTC with calendar |
| Level ng MSL | — | MSL3 |
| Lead-Free / RoHS | — | Yes / Compliant |