ATSAME54N19A-AU vs ATSAME54N20A-AFT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAME54N19A-AU disebabkan oleh Microchip Technology dan ATSAME54N20A-AFT 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
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU ✓ AktifMicrochip Technology
ATSAME54N20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash, TQFP-100 | Microchip
ATSAME54N20A-AFT ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAME54N19A-AU | ATSAME54N20A-AFT |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | — |
| Frekuensi Klock Maksimum | 120 MHz | — |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | — |
| SRAM | 192 KB with ECC | 256 KB with ECC |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Suhu Operasi | -40C to +85C (industrial) | -40C to +125C (extended industrial) |
| Kemasan | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 16 channels |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed with Type-C PD support |
| 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) | — |
| Status RoHS | Compliant | Compliant |
| Aras MSL | 3 | 3 (168 hours) |
| Core | — | ARM Cortex-M4F (32-bit, with FPU) |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory | — | 1 MB (dual-panel Flash with ECC) |
| Tegangan Pemberi Arus | — | 1.62 V to 3.6 V |
| Ethernet | — | 10/100 MAC integrated |
| CAN-FD | — | 2 channels |
| Quality Grade | — | Industrial (extended temperature) |
| Reel/Tube Designator | — | AFT suffix = Tape and Reel |