ATSAMC21E17A-AUT vs ATSAMD20E18A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21E17A-AUT 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
ATSAMC21E17A-AUT - 48MHz Cortex-M0+ 128KB MCU | Microchip
ATSAMC21E17A-AUT ✓ NakahandaMicrochip Technology
ATSAMD20E18A-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21E17A-AUT | ATSAMD20E18A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM C21 (5V Cortex-M0+ with CAN-FD) | — |
| Maximum Clock Speed | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| Operating Voltage | 2.7V to 5.5V | — |
| I/O Voltage Tolerance | 5V native | — |
| Packhaging | 32-TQFP (7x7 mm) | 32-TQFP 7x7 mm |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, 350 ksps, up to 14 channels |
| CAN-FD | Yes (1 channel) | — |
| SERCOM Modules | Up to 6 (configurable UART/SPI/I2C) | — |
| PTC (Touch Controller) | Yes, supports capacitive touch | — |
| DMA Channels | 6 | — |
| Functional Safety (FuSa) | Yes (CRC, WWDT, dual BOD, DSU) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 | 3 (168 hours) |
| Core | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| 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) |
| DAC | — | 10-bit, 350 ksps, 1 channel |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C) x6, USB 2.0 Full-Speed Device, I2S |
| Peripheral Touch Controller (PTC) | — | Yes (buttons, sliders, wheels) |
| Lead-Free / Halogen-Free | — | Lead-free, Halogen-free per Microchip |