ATSAMD20J17A-AU vs ATSAMD20J18A-AUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J17A-AU sa pamamagitan ng Microchip Technology at ATSAMD20J18A-AUT sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMD20J17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20J17A-AU ✓ NakahandaMicrochip Technology
ATSAMD20J18A-AUT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20J18A-AUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J17A-AU | ATSAMD20J18A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ (32-bit) |
| Maksimum na Taktiko ng Oras | 48 MHz | — |
| Flash Memory | 128 KB | 256 KB |
| SRAM | 16 KB | 32 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Packhaging | 64-pin TQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Temperature na Operasyon | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 16 channels |
| DAC | 10-bit, 350 ksps | 10-bit |
| USB | Full-Speed USB 2.0 Device with on-chip PHY | Full-Speed USB Device |
| SERCOM | 6 instances, each configurable as UART/SPI/I2C | — |
| I/O Pins | 52 GPIO (varies by package) | — |
| Analog Comparators | 2 | — |
| Timers/Counters | TC x6 + TCC x2 + RTC x1 + WDT x1 | — |
| DMA Channels | 12 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes | — |
| Family | — | SAM D20 |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Bilang ng Pin | — | 64 |
| Operating Voltage | — | 1.62 V to 3.63 V |
| SERCOM Modules | — | 6 (each configures UART/SPI/I2C) |
| DMAC Channels | — | 4 |
| GPIOs | — | [DATA_NEEDED: GPIO count for 64-pin LQFP variant] |