ATSAMD51J20A-MF vs ATSAME51J18A-MF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51J20A-MF sa pamamagitan ng Microchip Technology at ATSAME51J18A-MF 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
ATSAMD51J20A-MF - 120MHz Cortex-M4F MCU, 1MB Flash, 64-QFN | Microchip
ATSAMD51J20A-MF ✓ NakahandaMicrochip Technology
ATSAME51J18A-MF - 120MHz ARM Cortex-M4F MCU 256KB Flash | Microchip
ATSAME51J18A-MF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51J20A-MF | ATSAME51J18A-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU and DSP |
| Maksimum na Taktiko ng Oras | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC | 256 KB (256K x 8) |
| SRAM | 256 KB with ECC | 128 KB |
| Operating Voltage (VDD) | 1.71 V to 3.6 V | — |
| I/O Voltage | 3.3 V typical | — |
| Packhaging | 64-VQFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| USB | USB 2.0 Full-Speed with integrated PHY | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| CAN | CAN-FD | CAN 2.0B and CAN-FD |
| SERCOM | 8 configurable serial interfaces (UART/SPI/I2C) | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps, up to 28 channels |
| DAC | 12-bit | — |
| Temperature na Operasyon | -40C to +125C (Extended) | -40C to +125C (Industrial, -MF suffix) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 | [DATA_NEEDED: MSL level] |
| Tindminan RoHS | Compliant | Compliant |
| Qualification | AEC-Q100 (Automotive Grade) | — |
| Maximum Clock Speed | — | 120 MHz |
| Flash Type | — | Dual-Panel Flash with ECC |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| Communication Interfaces (SERCOM) | — | Up to 8 SERCOM (configurable as UART/SPI/I2C) |
| Crypto Engine | — | AES-256, SHA-256, TRNG, secure boot |
| Timers | — | TC capture compare, TCC, RTC, SysTick |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |