ATSAMA5D42A-CUR vs ATSAMA5D31A-CUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D42A-CUR sa pamamagitan ng Microchip Technology at ATSAMA5D31A-CUR 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
ATSAMA5D42A-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D42A-CUR ✓ NakahandaMicrochip Technology
ATSAMA5D31A-CUR - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D31A-CUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D42A-CUR | ATSAMA5D31A-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Packhaging | 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 | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Supply Voltage (Core) | [DATA_NEEDED: VDDCORE nominal] | — |
| Uri ng Pagpapasok | 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 |
| Tindminan RoHS | — | Compliant |