ATSAMD21J16B-AF vs ATSAMD21J16B-AUT Vergleich
Detaillierter Direktvergleich von ATSAMD21J16B-AF von Microchip Technology und ATSAMD21J16B-AUT 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
ATSAMD21J16B-AF - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21J16B-AF ✓ AktivMicrochip Technology
ATSAMD21J16B-AUT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21J16B-AUT ✓ AktivSpezifikationsvergleich
| Parameter | ATSAMD21J16B-AF | ATSAMD21J16B-AUT |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,52 | $2,85 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Memory | 64 KB | 64 KB |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (VDDIO) | 1.62 V to 3.63 V (3.3 V typical) | — |
| Betriebstemperatur | -40C to +125C (industrial) | -40 C to +85 C (Automotive) |
| Gehäuse | 64-pin TQFP (10x10 mm) | 64-pin TQFP, 10x10 mm |
| Montageart | Surface Mount | Surface Mount (TQFP) |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 20 channels, 1 MSPS |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| Analog Comparators | 2 | 2 |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | 6 (UART/SPI/I2C configurable) |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device/Host |
| DMA Channels | 12 | — |
| Event System Channels | 12 | 12 |
| Debug Interface | 2-pin Serial Wire Debug (SWD) | — |
| RoHS-Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Clock (max) | — | 48 MHz |
| Operating Voltage | — | 1.62 V to 3.63 V |
| GPIO Count | — | 52 (approx., package-dependent) |
| Timers/Counters | — | TC x3 (16-bit), TCC x3 (16-bit), RTC x1 |
| DMAC Channels | — | 12 |
| Memory Protection Unit | — | Yes |
| CRC Engine | — | Yes (hardware) |
| MSL-Level | — | 3 (per JEDEC J-STD-020, industry standard) |
| Packaging | — | Tape & Reel (AUT suffix) |
| Functional Safety (FuSa) | — | Supported |