ATSAMA5D42A-CUR vs ATSAMA5D31A-CUR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMA5D42A-CUR disebabkan oleh Microchip Technology dan ATSAMA5D31A-CUR 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
ATSAMA5D42A-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D42A-CUR ✓ AktifMicrochip Technology
ATSAMA5D31A-CUR - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D31A-CUR ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMA5D42A-CUR | ATSAMA5D31A-CUR |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-A5 (32-bit, single core) | ARM Cortex-A5 (32-bit) with FPU |
| Maximum CPU Clock | 600 MHz | 536 MHz |
| SIMD Engine | ARM NEON | — |
| Floating Point Unit | Yes (single and double precision) | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache (per core) | — |
| L2 Cache | 128 KB | — |
| Internal ROM | 128 KB | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Support | LPDDR, LPDDR2, DDR2 | — |
| Kemasan | 361-TFBGA (16 x 16 mm) | 324-LFBGA (15 mm x 15 mm) |
| ADC | 5-channel, 10-bit with resistive touchscreen controller | — |
| Crypto Acceleration | AES, SHA-256, TRNG (hardware) | — |
| Memory Integrity Monitor | ICM based on SHA-256 (secure boot) | — |
| USB | USB 2.0 High-Speed Host and Device | 2x USB 2.0 High-Speed Host + Device |
| Networking | 10/100 Mbps EMAC with MII/RMII | — |
| Suhu Operasi | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Supply Voltage (Core) | [DATA_NEEDED: VDDCORE nominal] | — |
| Jenis Pemasangan | Surface Mount (BGA) | Surface Mount (BGA) |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| Core Supply Voltage | — | 1.2 V (typ) |
| I/O Supply Voltage | — | 1.8 V / 3.3 V |
| External Memory Interface | — | DDR2 / LPDDR2 (16-bit) |
| Ethernet | — | 2x 10/100/1000 MAC with IEEE 1588 |
| Display Controller | — | Integrated LCD controller |
| Operating System Support | — | Linux, Buildroot, OpenWrt |
| Status RoHS | — | Compliant |