ATSAME54P20A-AFT vs ATSAME54P19A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME54P20A-AFT sa pamamagitan ng Microchip Technology at ATSAME54P19A-AU 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
ATSAME54P20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME54P20A-AFT ✓ NakahandaMicrochip Technology
ATSAME54P19A-AU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54P19A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME54P20A-AFT | ATSAME54P19A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F with single-precision FPU | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1 MB (dual-panel with ECC) | 512 KB (dual-panel, ECC) |
| SRAM | 256 KB (with ECC) | 128 KB (ECC) |
| Packhaging | 128-pin TQFP (14x14 mm) | 128-TQFP (14x14 mm) |
| Supply Voltage (VDDIO) | 3.3 V typical | — |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 High-Speed PHY integrated |
| CAN | 2x CAN-FD controllers | — |
| ADC | 12-bit, up to 1 Msps | 12-bit SAR + 16-bit sigma-delta |
| Temperature na Operasyon | -40C to +125C (extended) | -40 C to +85 C (AU grade) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | 3 (168 hours) |
| Tindminan RoHS | Compliant | Compliant |
| Supply Form | Tape & Reel (T&R) | — |
| Maximum CPU Speed | — | 120 MHz |
| Operating Voltage | — | 3.3 V (typical) |
| Bilang ng Pin | — | 128 |
| Ethernet MAC | — | 10/100 integrated |
| CAN-FD | — | 2 controllers |
| Cryptography Engine | — | AES-256, SHA, TRNG |
| Lead-Free | — | Yes |