ATSAMD20J17A-CUT vs ATSAMD21J17A-CUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20J17A-CUT sa pamamagitan ng Microchip Technology at ATSAMD21J17A-CUT 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-CUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD20J17A-CUT ✓ NakahandaMicrochip Technology
ATSAMD21J17A-CUT - SAM D21J Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-CUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20J17A-CUT | ATSAMD21J17A-CUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D20J | — |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark Performance | 2.14 CoreMark/MHz | — |
| Program Memory | 128 KB Flash | — |
| Data Memory | 16 KB SRAM | — |
| Volte ng Pagbibigay | 1.62 V to 3.63 V | — |
| Temperature na Operasyon | -40C to +85C (Industrial) | — |
| Packhaging | 64-ball UFBGA (5x5 mm) | 64-UFBGA (5x5 mm) |
| GPIO Count | Up to 52 | — |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Communication Interfaces | Up to 6 SERCOM (configurable as UART/SPI/I2C) | — |
| RTC | Yes, 32-bit RTC with calendar | — |
| DMA Channels | 8 channels | 12 |
| Touch Controller | 256-channel PTC (Peripheral Touch Controller) | — |
| Event System | 24 channels | — |
| Low-Power Modes | IDLE, STANDBY, BACKUP | — |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| Product Family | — | SAM D21J |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C |
| USB Interface | — | USB 2.0 Full-Speed with on-chip transceiver |
| Analog Comparators | — | 2 |
| SERCOM | — | Up to 6 configurable serial peripherals |
| Peripheral Touch Controller | — | Supported (PTC) |
| Hardware Cryptography | — | AES-256, TRNG |
| Lead-Free | — | Yes |