ATSAME54N19A-AU vs ATSAME54N19A-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAME54N19A-AU sa pamamagitan ng Microchip Technology at ATSAME54N19A-AF 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-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU ✓ NakahandaMicrochip Technology
ATSAME54N19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAME54N19A-AU | ATSAME54N19A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Maksimum na Taktiko ng Oras | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | — |
| SRAM | 192 KB with ECC | 192 KB with ECC |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +125C (automotive grade) |
| Packhaging | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (Gull-wing) |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 1 MSPS |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed Host/Device with on-chip PHY |
| SERCOM Channels | 8 (configurable as UART/SPI/I2C) | — |
| I2S Audio Interface | Yes | — |
| Crypto Accelerator | TRNG, AES-256, SHA-256, RSA | — |
| External Memory Bus | Yes (EBI, 16-bit) | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 | 3 (168 hours) |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| CPU Architecture | — | 32-bit RISC with MPU and DSP extensions |
| Maximum CPU Clock | — | 120 MHz |
| Performance | — | 150 DMIPS, 1.25 DMIPS/MHz |
| Flash Memory | — | 512 KB (dual-panel, with ECC) |
| Operating Voltage | — | 1.71 V to 3.6 V |
| DAC | — | 2x 12-bit |
| CAN | — | 2x CAN-FD controllers |
| Ethernet | — | 10/100 Mbps MAC (requires external PHY) |
| SERCOM | — | Up to 6 (configurable UART/SPI/I2C) |