ATSAMD21J17A-AF vs ATSAMD21J18A-AF Vergleich
Detaillierter Direktvergleich von ATSAMD21J17A-AF von Microchip Technology und ATSAMD21J18A-AF 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
ATSAMD21J17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash, USB | Microchip
ATSAMD21J17A-AF ✓ AktivMicrochip Technology
ATSAMD21J18A-AF - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD21J18A-AF ✓ AktivSpezifikationsvergleich
| Parameter | ATSAMD21J17A-AF | ATSAMD21J18A-AF |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,65 | $2,99 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximale Taktfrequenz | 48 MHz | 48 MHz |
| CoreMark Score | 2.46 CoreMark/MHz (~118 CoreMark) | 2.46 CoreMark/MHz |
| Flash Memory | 128 KB (with 4 KB RWW) | 256 KB (256K x 8) |
| SRAM | 16 KB | 32 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Betriebstemperaturbereich | -40C to +125C (industrial) | — |
| Gehäuse | 64-pin TQFP (10x10 mm), 0.5 mm pitch | 64-pin TQFP (10x10 mm) |
| Montageart | Surface Mount (Gull-wing) | — |
| USB Interface | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| SERCOM Modules | 6 (each configurable as I2C/SPI/UART/USART) | 6 (configurable as UART/SPI/I2C) |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 350 ksps, hardware oversampling |
| DAC | 10-bit, 350 ksps | 12-bit, 1 Msps |
| DMA Channels | 12 | — |
| Timers/Counters | 8 (TC) plus RTC | — |
| MSL-Level | 3 (168 hours) | — |
| RoHS-Status | Compliant (Pb-free, GREEN per supplier) | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21J |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| GPIO Count | — | Up to 52 |
| Analog Comparators | — | 2 |
| USB | — | USB 2.0 Full-Speed Device/Host |
| Betriebstemperatur | — | -40C to +125C (industrial) |
| Carrier Type | — | Tray |