ATSAME51J19A-AFT vs ATSAME51J20A-AFT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME51J19A-AFT sa pamamagitan ng Microchip Technology at ATSAME51J20A-AFT 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
ATSAME51J19A-AFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51J19A-AFT ✓ NakahandaMicrochip Technology
ATSAME51J20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AFT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME51J19A-AFT | ATSAME51J20A-AFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 512 KB (dual-panel with ECC) | — |
| SRAM | 192 KB | 256 KB |
| Operating Voltage | 3.3 V (1.71 V to 3.6 V core VDD) | — |
| Packhaging | 64-TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Bilang ng Pin | 64 | — |
| CAN-FD Interfaces | 2 | — |
| USB Interface | USB 2.0 Full-Speed (Device/Host) | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 Msps, up to 16 channels |
| SERCOM | Up to 6 (UART/SPI/I2C configurable) | — |
| Programmable I/O | Up to 51 | — |
| Temperature na Operasyon | -40C to +125C (Extended Industrial) | — |
| AEC-Q100 Qualification | Automotive grade available in family | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Core Architecture | — | ARM Cortex-M4F with FPU |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) dual-panel with ECC |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| Hanay ng Temperature na Operasyon | — | -40 C to +125 C (Extended Industrial) |
| CAN Interfaces | — | 2x CAN-FD controllers |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| SERCOM Modules | — | Configurable UART/SPI/I2C (quantity [DATA_NEEDED: SERCOM count]) |
| AEC-Q100 Qualified | — | Yes |
| Encryption | — | AES, SHA, TRNG (TrustZone-M) |
| Peripheral Touch Controller | — | PTC supported |