RK3188-SOM-4GB vs RK3188-SOM Comparaison
Comparaison détaillée côte à côte de RK3188-SOM-4GB par Olimex et RK3188-SOM par Olimex. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | RK3188-SOM-4GB | RK3188-SOM |
|---|---|---|
| Marque | Olimex | Olimex |
| Catégorie | Development Boards | Development Boards |
| Statut du cycle de vie | Actif | Dernier achat |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $23,97 | $35,00 |
| Manufacturer | Olimex Ltd. | — |
| SoC | Rockchip RK3188 | — |
| CPU Cores | 4 x ARM Cortex-A9 | — |
| CPU Max Frequency | 1.8 GHz | — |
| GPU | ARM Mali-400 MP4 | ARM Mali-400 MP4 |
| System Memory | 1 GB DDR3 | — |
| On-board Storage | 4 GB NAND flash | — |
| Power Management IC | Actions AC8846 | Actions Semiconductor AC8846 |
| Expansion Connectors | 5 x 40-pin 0.05" board-to-board | 5 x 40-pin headers, 0.05 inch (1.27 mm) pitch |
| UART Console | Yes (dedicated connector) | — |
| SD-card Slot | Yes (base variant boots from SD; 4GB variant has built-in NAND) | — |
| Operating Systems | Linux, Android 4.x | Android 4.x, Linux (vendor BSP) |
| Type de montage | Board-to-board (carrier mounted) | Board-to-board header (baseboard mount) |
| Statut RoHS | Compliant | [DATA_NEEDED: rohs status] |
| Module Type | System-on-Module (SoM) | — |
| Processor | — | Rockchip RK3188 |
| CPU Architecture | — | ARM Cortex-A9, quad-core, 32-bit |
| Maximum CPU Frequency | — | 1.6 GHz |
| On-board RAM | — | 1 GB DDR3 |
| Storage Interface | — | SD-card socket (on-module) |
| Debug Interface | — | UART console connector |
| USB | — | USB 2.0 OTG and USB 2.0 Host (via baseboard) |
| Video Decode | — | 1080p H.264 hardware decode |
| Video Encode | — | 1080p H.264 hardware encode |
| Form Factor | — | SoM (System-on-Module) |