ATSAMD21J17A-AU vs ATSAMD20J17A-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD21J17A-AU sa pamamagitan ng Microchip Technology at ATSAMD20J17A-AN 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
ATSAMD21J17A-AU - 48MHz Cortex-M0+ 128KB MCU 64-TQFP | Microchip
ATSAMD21J17A-AU ✓ NakahandaMicrochip Technology
ATSAMD20J17A-AN - 48MHz Cortex-M0+ MCU 128KB Flash 64-TQFP | Microchip
ATSAMD20J17A-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD21J17A-AU | ATSAMD20J17A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21J (Functional Safety / FuSa) | — |
| Max CPU Clock | 48 MHz | — |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 16 KB | 16 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.6 V | — |
| GPIO | 52 | [DATA_NEEDED: GPIO count] |
| ADC | 12-bit, up to 1 MSPS, 20 channels | 12-bit, 256-channel PTC support |
| DAC | 10-bit, 1 channel | 10-bit |
| USB | USB 2.0 Full-Speed Device + Host/OTG | — |
| SERCOM | Up to 6 configurable (UART/SPI/I2C) | — |
| Timers/Counters | 5 (TC) + 3 (TCC) for PWM | — |
| Temperature na Operasyon | -40C to +85C | — |
| Packhaging | 64-pin TQFP (10x10 mm) | 64-pin TQFP (industrial grade) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant (Green, lead-free per Mouser listing) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maksimum na Taktiko ng Oras | — | 48 MHz |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +105 C (industrial) |
| Communication Interfaces | — | USB 2.0 Full-Speed Device, I2C, SPI, UART (via SERCOM) |
| Touch Sensing | — | 256-channel Peripheral Touch Controller (PTC) |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |