ATSAMD21J18A-AU vs ATSAMD21J18A-CU Vergleich
Detaillierter Direktvergleich von ATSAMD21J18A-AU von Microchip Technology und ATSAMD21J18A-CU 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
ATSAMD21J18A-AU - ARM Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21J18A-AU ✓ AktivMicrochip Technology
ATSAMD21J18A-CU - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMD21J18A-CU ✓ AktivSpezifikationsvergleich
| Parameter | ATSAMD21J18A-AU | ATSAMD21J18A-CU |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,69 | $2,52 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM D21J | — |
| Maximale Taktfrequenz | 48 MHz | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| GPIO Count | 52 (maximum) | — |
| Gehäuse | 64-pin TQFP (10x10 mm) | 64-ball UFBGA (CU), 5x5 mm |
| Betriebstemperaturbereich | -40C to +85C (industrial) | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 1 MSPS, up to 12 analog inputs |
| DAC | 2x 12-bit | 10-bit, 1 channel |
| USB | Full-Speed USB 2.0 Device & Host | USB 2.0 Full-Speed Device with on-chip PHY |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| CoreMark/MHz | 2.46 | 2.46 |
| RoHS-Status | Compliant | Compliant (GREEN) |
| Lead-Free | Yes | — |
| Carrier Type (suffix AU) | Tray | — |
| Maximum CPU Frequency | — | 48 MHz |
| Operating Voltage | — | 1.62 V to 3.6 V |
| SERCOM Channels | — | 6 (configurable as UART/SPI/I2C) |
| Timers/Counters | — | Up to 8 TC channels (24-bit), 3 TCC channels (16-bit) |
| I/O Pins | — | Up to 52 GPIO (depending on package) |
| Betriebstemperatur | — | -40C to +85C (Industrial / GREEN) |
| On-chip Oscillator | — | 48 MHz DFLL48M with PLL |
| Montageart | — | Surface Mount (BGA) |
| MSL-Level | — | 3 (per JEDEC J-STD-020) |