ATSAMD20E17A-AU vs ATSAMD20E18A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20E17A-AU sa pamamagitan ng Microchip Technology at ATSAMD20E18A-AU 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-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20E17A-AU | ATSAMD20E18A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Maksimum na Taktiko ng Oras | 48 MHz | 48 MHz |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| Packhaging | 32-TQFP (7x7 mm) | 32-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) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, 350 ksps, up to 14 channels |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps, 1 channel |
| SERCOM | Up to 6 (UART/SPI/I2C configurable) | — |
| USB | USB 2.0 Full-Speed Device | — |
| Peripheral Touch Controller (PTC) | Yes | Yes (buttons, sliders, wheels) |
| Timers | 16-bit and 32-bit TCC/TC | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Core Width | — | 32-bit |
| Program Memory Size (Flash) | — | 256 KB (256K x 8) |
| RAM Size | — | 32 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| Number of I/O Pins | — | 26 (max) |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C) x6, USB 2.0 Full-Speed Device, I2S |
| Level ng MSL | — | 3 (168 hours) |
| Lead-Free / Halogen-Free | — | Lead-free, Halogen-free per Microchip |