ATSAMA5D31A-CUR vs ATSAMA5D27B-CUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMA5D31A-CUR sa pamamagitan ng Microchip Technology at ATSAMA5D27B-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
ATSAMA5D31A-CUR - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D31A-CUR ✓ NakahandaMicrochip Technology
ATSAMA5D27B-CUR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27B-CUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMA5D31A-CUR | ATSAMA5D27B-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | ARM Cortex-A5 (32-bit) with FPU | — |
| Maximum CPU Clock | 536 MHz | 500 MHz |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | — |
| Core Supply Voltage | 1.2 V (typ) | 1.2 V (typical) |
| I/O Supply Voltage | 1.8 V / 3.3 V | — |
| Packhaging | 324-LFBGA (15 mm x 15 mm) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Temperature na Operasyon | -40 C to +85 C (industrial) | — |
| External Memory Interface | DDR2 / LPDDR2 (16-bit) | — |
| Ethernet | 2x 10/100/1000 MAC with IEEE 1588 | 2x 10/100/1000 Mbps MAC with AVB/TSN |
| USB | 2x USB 2.0 High-Speed Host + Device | 1x USB 2.0 High-Speed Host, 1x USB 2.0 High-Speed Device |
| Display Controller | Integrated LCD controller | — |
| Operating System Support | Linux, Buildroot, OpenWrt | — |
| Tindminan RoHS | Compliant | Compliant |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores | — | 1 |
| Width ng Data Bus | — | 32-bit |
| On-Chip SRAM | — | 128 KB |
| On-Chip ROM | — | 160 KB |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND, SD |
| Hanay ng Temperature na Operasyon | — | -40C to +85C (industrial) |
| Graphics Support | — | LCD TFT controller up to 1024x768 |
| Camera Interface | — | CMOS sensor (12-bit parallel) |
| CAN | — | 2x CAN-FD |
| Hardware Crypto | — | AES, SHA, TRNG, secure boot, tamper pins |