ATSAME54N19A-AU-EFP vs ATSAME54N20A-AUT Vergleich
Detaillierter Direktvergleich von ATSAME54N19A-AU-EFP von Microchip Technology und ATSAME54N20A-AUT von Microchip Technology. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Microchip Technology
ATSAME54N19A-AU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU-EFP ✓ AktivMicrochip Technology
ATSAME54N20A-AUT - 120MHz ARM Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME54N20A-AUT ✓ AktivSpezifikationsvergleich
| Parameter | ATSAME54N19A-AU-EFP | ATSAME54N20A-AUT |
|---|---|---|
| Marke | Microchip Technology | Microchip Technology |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $7,28 | $7,10 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB dual-panel with ECC | — |
| SRAM | 192 KB with ECC | 256 KB (with ECC) |
| Operating Voltage | 2.7 V to 3.6 V | — |
| Gehäuse | TQFP-100 (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Montageart | Surface Mount | Surface Mount |
| Betriebstemperatur | -40C to +85C (industrial) | -40 C to +85 C (automotive grade) |
| USB | USB 2.0 Full-Speed with integrated PHY | Full-Speed + High-Speed USB 2.0 with on-chip PHY |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 | — |
| CAN | CAN-FD | — |
| ADC | 12-bit, 1 MSPS, up to 16 channels | 12-bit, up to 1 Msps |
| SERCOM Peripherals | Up to 8 (UART/SPI/I2C/LIN configurable) | — |
| DMA Channels | 5 | — |
| Pin-Anzahl | 100 | — |
| RoHS-Status | Compliant | Compliant |
| MSL-Level | 3 (168 hours) | — |
| Core Architecture | — | ARM Cortex-M4F (32-bit) |
| Maximum CPU Clock | — | 120 MHz |
| FPU | — | Single-precision hardware Floating Point Unit |
| Program Flash | — | 1 MB (Dual-Panel, with ECC) |
| Operating Voltage (VDDIO) | — | 1.71 V to 3.6 V |
| DAC | — | 12-bit |
| CAN-FD Controllers | — | 2 |
| Ethernet MAC | — | 10/100 Mbps |
| External Memory Bus | — | QSPI/SPI (for external Flash/PSRAM) |
| DMA | — | Yes (DMAC) |