ATSAMD20J17A-AU vs ATSAMD21J17A-AU Vergleich
Detaillierter Direktvergleich von ATSAMD20J17A-AU von Microchip Technology und ATSAMD21J17A-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
ATSAMD20J17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20J17A-AU ✓ AktivMicrochip Technology
ATSAMD21J17A-AU - 48MHz Cortex-M0+ 128KB MCU 64-TQFP | Microchip
ATSAMD21J17A-AU ✓ AktivSpezifikationsvergleich
| Parameter | ATSAMD20J17A-AU | ATSAMD21J17A-AU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,05 | $2,62 |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ (32-bit) |
| Maximale Taktfrequenz | 48 MHz | — |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 16 KB | 16 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | 1.62 V to 3.6 V |
| Gehäuse | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Betriebstemperatur | -40 C to +85 C (Industrial) | -40C to +85C |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 1 MSPS, 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| USB | Full-Speed USB 2.0 Device with on-chip PHY | USB 2.0 Full-Speed Device + Host/OTG |
| SERCOM | 6 instances, each configurable as UART/SPI/I2C | Up to 6 configurable (UART/SPI/I2C) |
| I/O Pins | 52 GPIO (varies by package) | — |
| Analog Comparators | 2 | — |
| Timers/Counters | TC x6 + TCC x2 + RTC x1 + WDT x1 | 5 (TC) + 3 (TCC) for PWM |
| DMA Channels | 12 | — |
| Montageart | Surface Mount | Surface Mount |
| RoHS-Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes | — |
| Family | — | SAM D21J (Functional Safety / FuSa) |
| Max CPU Clock | — | 48 MHz |
| GPIO | — | 52 |