ATSAMD51G18A-MF vs ATSAMD51J20A-MF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51G18A-MF sa pamamagitan ng Microchip Technology at ATSAMD51J20A-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
ATSAMD51G18A-MF - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MF ✓ NakahandaMicrochip Technology
ATSAMD51J20A-MF - 120MHz Cortex-M4F MCU, 1MB Flash, 64-QFN | Microchip
ATSAMD51J20A-MF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51G18A-MF | ATSAMD51J20A-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU and DSP |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 256 KB (with ECC) | — |
| SRAM | 128 KB (with ECC) | 256 KB with ECC |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Packhaging | 48-pin QFN (7x7 mm, 0.5 mm pitch) | 64-VQFN (9x9 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed with on-chip PHY | — |
| SERCOM Modules | Up to 6 (UART/SPI/I2C configurable) | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 Msps |
| DAC | 2x 12-bit | 12-bit |
| Hanay ng Temperature na Operasyon | -40C to +125C (extended) | — |
| Cryptographic Accelerator | AES, SHA, Secure Boot (CCM module) | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 (per JEDEC J-STD-020) | 3 |
| Maksimum na Taktiko ng Oras | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) with ECC |
| Operating Voltage (VDD) | — | 1.71 V to 3.6 V |
| I/O Voltage | — | 3.3 V typical |
| USB | — | USB 2.0 Full-Speed with integrated PHY |
| CAN | — | CAN-FD |
| SERCOM | — | 8 configurable serial interfaces (UART/SPI/I2C) |
| Temperature na Operasyon | — | -40C to +125C (Extended) |
| Qualification | — | AEC-Q100 (Automotive Grade) |