RK3188-SOM-4GB vs RK3188-SOM Comparison
Detailed side-by-side comparison of RK3188-SOM-4GB by Olimex and RK3188-SOM by Olimex. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | RK3188-SOM-4GB | RK3188-SOM |
|---|---|---|
| Brand | Olimex | Olimex |
| Category | Development Boards | Development Boards |
| Lifecycle Status | Active | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (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) |
| Mounting Type | Board-to-board (carrier mounted) | Board-to-board header (baseboard mount) |
| RoHS Status | 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) |