ATSAME54N19A-AUT vs ATSAME54N20A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME54N19A-AUT sa pamamagitan ng Microchip Technology at ATSAME54N20A-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
ATSAME54N19A-AUT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54N19A-AUT ✓ NakahandaMicrochip Technology
ATSAME54N20A-AU - 120MHz Cortex-M4F MCU 1MB Flash 100-TQFP | Microchip
ATSAME54N20A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME54N19A-AUT | ATSAME54N20A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with FPU | ARM Cortex-M4F (with single-precision FPU) |
| Maximum Clock Speed | 120 MHz | — |
| Instruction Set Width | 32-bit | — |
| Program Memory (Flash) | 512 KB with ECC | — |
| SRAM | 256 KB with ECC | 256 KB (with ECC) |
| Packhaging | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Temperature na Operasyon | -40C to +85C (automotive grade) | — |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 Msps |
| DAC | 12-bit | 2x 12-bit, 1 Msps |
| USB | USB 2.0 Full-Speed Host and Device | USB 2.0 High-Speed with on-chip PHY |
| CAN | CAN-FD | 2x CAN-FD controllers |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C) | — |
| Crypto Accelerator | AES, SHA, True RNG | AES, TRNG |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 | MSL3 (per JEDEC J-STD-020) |
| Tindminan RoHS | Compliant | Compliant |
| Automotive Qualification | AEC-Q100 (AUT suffix) | — |
| Maximum Core Clock | — | 120 MHz |
| Program Flash | — | 1 MB (dual-panel, with ECC) |
| Operating Voltage (VDD) | — | 3.3 V typical (1.71 V - 3.6 V) |
| Ethernet MAC | — | 10/100 Mbps (RMII) |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| Lead-Free | — | Yes |
| Family | — | SAM D5x/E5x |