RK3188-SOM-EVB vs RK3188-SOM तुलना
विस्तृत दोनों ओर की तुलना RK3188-SOM-EVB द्वारा Olimex और RK3188-SOM द्वारा Olimex. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
विशेषता तुलना
| पैरामीटर | RK3188-SOM-EVB | RK3188-SOM |
|---|---|---|
| ब्रांड | Olimex | Olimex |
| श्रेणी | Development Boards | Development Boards |
| लाइफसाइकिल स्थिति | सक्रिय | अंतिम बार खरीदें |
| Manufacturer | Olimex Ltd. | — |
| Product Type | SOM Evaluation / Reference Design Board | — |
| Companion Module | RK3188-SOM / RK3188-SOM-4GB | — |
| Main Processor | Rockchip RK3188 Quad-Core ARM Cortex-A9, up to 1.6 GHz | — |
| GPU | ARM Mali-400 MP4 | ARM Mali-400 MP4 |
| Memory (on SOM) | 1 GB DDR3 | — |
| PMIC (on SOM) | Actions AC8846 | — |
| Ethernet | 10/100 Mb | — |
| USB Ports | 1x USB OTG + 4x USB HS/FS/LS Host | — |
| Video Output | HDMI + LCD connector with touch | — |
| Audio | Headphone + microphone jacks (per user manual) | — |
| Storage | microSD card slot | — |
| RTC | Yes, with coin-cell backup | — |
| Expansion | UEXT socket, 0.1-inch GPIO headers (adapted from SOM 0.05-inch) | — |
| Input Voltage | +6 V to +16 V DC via PWR jack | — |
| Current Draw (with SOM-4GB @10 V) | 0.10 A to 0.15 A | — |
| Board Layer Count | 2-layer PCB | — |
| Open Source Files | Eagle CAD schematic + KiCAD SOM socket template | — |
| RoHS | Compliant (per Olimex product page) | — |
| Processor | — | Rockchip RK3188 |
| CPU Architecture | — | ARM Cortex-A9, quad-core, 32-bit |
| Maximum CPU Frequency | — | 1.6 GHz |
| On-board RAM | — | 1 GB DDR3 |
| Power Management IC | — | Actions Semiconductor AC8846 |
| Expansion Connectors | — | 5 x 40-pin headers, 0.05 inch (1.27 mm) pitch |
| 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) |
| Form Factor | — | SoM (System-on-Module) |
| माउंटिंग प्रकार | — | Board-to-board header (baseboard mount) |
| RoHS स्थिति | — | [DATA_NEEDED: rohs status] |