ATSAME54N20A-AFT vs ATSAME54N19A-AUT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAME54N20A-AFT disebabkan oleh Microchip Technology dan ATSAME54N19A-AUT disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAME54N20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash, TQFP-100 | Microchip
ATSAME54N20A-AFT ✓ AktifMicrochip Technology
ATSAME54N19A-AUT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54N19A-AUT ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAME54N20A-AFT | ATSAME54N19A-AUT |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M4F (32-bit, with FPU) | ARM Cortex-M4F with FPU |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Program Memory | 1 MB (dual-panel Flash with ECC) | — |
| SRAM | 256 KB with ECC | 256 KB with ECC |
| Kemasan | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Tegangan Pemberi Arus | 1.62 V to 3.6 V | — |
| Ethernet | 10/100 MAC integrated | — |
| CAN-FD | 2 channels | — |
| USB | USB 2.0 Full-Speed with Type-C PD support | USB 2.0 Full-Speed Host and Device |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 MSPS |
| Suhu Operasi | -40C to +125C (extended industrial) | -40C to +85C (automotive grade) |
| Aras MSL | 3 (168 hours) | 3 |
| Status RoHS | Compliant | Compliant |
| Quality Grade | Industrial (extended temperature) | — |
| Reel/Tube Designator | AFT suffix = Tape and Reel | — |
| Instruction Set Width | — | 32-bit |
| Program Memory (Flash) | — | 512 KB with ECC |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| DAC | — | 12-bit |
| CAN | — | CAN-FD |
| SERCOM | — | Up to 8 configurable SERCOM (UART/SPI/I2C) |
| Crypto Accelerator | — | AES, SHA, True RNG |
| Automotive Qualification | — | AEC-Q100 (AUT suffix) |