ATSAMD51P19A-AFT vs ATSAMD51P20A-AUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51P19A-AFT sa pamamagitan ng Microchip Technology at ATSAMD51P20A-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
ATSAMD51P19A-AFT - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51P19A-AFT ✓ NakahandaMicrochip Technology
ATSAMD51P20A-AUT - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAMD51P20A-AUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51P19A-AFT | ATSAMD51P20A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F (with FPU) | ARM Cortex-M4F with FPU |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | — |
| SRAM | 192 KB (with 8 KB TCM) | 256 KB |
| Supply Voltage (VDD) | 1.71 V to 3.63 V | — |
| Temperature na Operasyon | -40C to +125C (industrial) | — |
| Packhaging | 128-TQFP (14x14 mm) | 128-TQFP (14 x 14 mm) |
| ADC | 12-bit, 1 MSPS, up to 16 channels | 12-bit, up to 1 MSPS |
| DAC | 12-bit, 2 channels | 2 x 12-bit |
| USB | USB 2.0 Full-Speed with integrated PHY | — |
| CAN | 2x CAN-FD controllers | — |
| SERCOM | Up to 8 SERCOM (UART/SPI/I2C-configurable) | — |
| Crypto Accelerator | AES, SHA-256, TRNG | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| Maximum CPU Clock | — | 120 MHz |
| Flash Memory | — | 1 MB (1M x 8) with ECC, dual-panel |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| Bilang ng Pin | — | 128 |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C), USB 2.0 FS, CAN-FD, Ethernet MAC with 1588 PTP |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C (automotive grade) |
| AEC-Q100 Qualification | — | Yes (automotive grade) |