RK3188-SOM vs RK3188-SOM-4GB Comparaison
Comparaison détaillée côte à côte de RK3188-SOM par Olimex et RK3188-SOM-4GB 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 | RK3188-SOM-4GB |
|---|---|---|
| Marque | Olimex | Olimex |
| Catégorie | Development Boards | Development Boards |
| Statut du cycle de vie | Dernier achat | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $35,00 | $23,97 |
| Processor | Rockchip RK3188 | — |
| CPU Architecture | ARM Cortex-A9, quad-core, 32-bit | — |
| Maximum CPU Frequency | 1.6 GHz | — |
| GPU | ARM Mali-400 MP4 | ARM Mali-400 MP4 |
| On-board RAM | 1 GB DDR3 | — |
| Power Management IC | Actions Semiconductor AC8846 | Actions AC8846 |
| Expansion Connectors | 5 x 40-pin headers, 0.05 inch (1.27 mm) pitch | 5 x 40-pin 0.05" board-to-board |
| 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 | — |
| Operating Systems | Android 4.x, Linux (vendor BSP) | Linux, Android 4.x |
| Form Factor | SoM (System-on-Module) | — |
| Type de montage | Board-to-board header (baseboard mount) | Board-to-board (carrier mounted) |
| Statut RoHS | [DATA_NEEDED: rohs status] | Compliant |
| Manufacturer | — | Olimex Ltd. |
| SoC | — | Rockchip RK3188 |
| CPU Cores | — | 4 x ARM Cortex-A9 |
| CPU Max Frequency | — | 1.8 GHz |
| System Memory | — | 1 GB DDR3 |
| On-board Storage | — | 4 GB NAND flash |
| UART Console | — | Yes (dedicated connector) |
| SD-card Slot | — | Yes (base variant boots from SD; 4GB variant has built-in NAND) |
| Module Type | — | System-on-Module (SoM) |