ATSAMC21E17A-AUT vs ATSAMD20E18A-AU Vergleich
Detaillierter Direktvergleich von ATSAMC21E17A-AUT von Microchip Technology und ATSAMD20E18A-AU von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATSAMC21E17A-AUT - 48MHz Cortex-M0+ 128KB MCU | Microchip
ATSAMC21E17A-AUT ✓ AktivMicrochip Technology
ATSAMD20E18A-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ AktivSpezifikationsvergleich
| Parameter | ATSAMC21E17A-AUT | ATSAMD20E18A-AU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,45 | $2,18 |
| 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 | — |
| Gehäuse | 32-TQFP (7x7 mm) | 32-TQFP 7x7 mm |
| Betriebstemperatur | -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) | — |
| Montageart | Surface Mount | Surface Mount |
| RoHS-Status | Compliant | Compliant |
| MSL-Level | 3 | 3 (168 hours) |
| Core | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Maximale Taktfrequenz | — | 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 |
| Betriebstemperaturbereich | — | -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 |