ATSAMD51J20A-AU vs ATSAMD51J18A-AUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51J20A-AU sa pamamagitan ng Microchip Technology at ATSAMD51J18A-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
ATSAMD51J20A-AU - SAM D51 120MHz Cortex-M4F 1MB Flash MCU | Microchip
ATSAMD51J20A-AU ✓ NakahandaMicrochip Technology
ATSAMD51J18A-AUT - 120MHz Cortex-M4F MCU 256KB Flash | Microchip
ATSAMD51J18A-AUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51J20A-AU | ATSAMD51J18A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8) with ECC | — |
| SRAM | 256 KB | 128 KB (with ECC) |
| Operating Voltage | 1.71 V to 3.63 V | — |
| Packhaging | 64-pin TQFP (10 x 10 mm) | 64-pin TQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C (industrial grade) | -40C to +85C (AUT automotive grade) |
| ADC | 12-bit, up to 16 channels, 1 MSPS | 12-bit, up to 1 MSPS |
| DAC | 12-bit, 2 channels | 2 x 12-bit |
| USB | USB 2.0 Full-Speed with embedded transceiver | USB 2.0 Full-Speed Device/Host |
| CAN | CAN-FD | 1 x CAN-FD |
| Serial Interfaces | 6x SERCOM (UART/SPI/I2C), I2S | — |
| Hardware Crypto | AES-256 | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | — | 120 MHz |
| Bit Width | — | 32-bit |
| Program Flash | — | 256 KB (with ECC) |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| Level ng MSL | — | MSL3 (per JEDEC J-STD-020) |
| AEC-Q100 | — | Automotive grade (AUT suffix) |