Gk7102 Datasheet 2021
Features an integrated Audio Codec chip supporting full 2-way audio communication. It can hook up directly to local 38dB microphones and 8Ω/1W speakers. It also features an I2Scap I squared cap S
: Works with various CMOS sensors including Sony, Aptina, and OmniVision (e.g., AR0130, OV9712, SC1035).
To process raw pixel data directly from CMOS image sensors, the GK7102 integrates a robust, hardware-driven .
Below is a consolidated table of the GK7102's core specifications based on available technical documentation.
is a highly integrated System-on-Chip (SoC) developed by Goke Microelectronics gk7102 datasheet
Direct lines connecting microphone components and standalone loudspeaker amplifiers. 4. Hardware Interfaces and Connectivity
Frequently paired with CMOS sensors from Sony, Aptina, or OmniVision (e.g., AR0130, OV9712, SC2035). Wi-Fi Modules: Often used with the MT7601 Wi-Fi module.
A lower-power variant often found in battery-powered smart doorbells.
Integrated memory solutions often support 512MB or 1GB DDR2/DDR3, depending on the implementation, providing sufficient bandwidth for HD video streaming. 2. Key Features and Technical Specifications Features an integrated Audio Codec chip supporting full
), manage dynamic frame rates, adjust ISP parameters, and bind cloud-based P2P streaming mechanisms directly into the application space. 7. Variant Comparison: GK7102 vs. GK7101 vs. GK7102S
| Parameter | GK7102 | Hi3518E | T31X | | :--- | :--- | :--- | :--- | | Core | ARM926@400MHz | ARM9@400MHz | XBurst@1GHz | | Integrated DDR | 64MB | 32MB | 64MB | | Max Encoding | H.264 1080p30 | H.264 720p30 | H.265 1080p30 | | Operating Temp | -20°C to +85°C | -20°C to +70°C | -40°C to +85°C | | Datasheet Availability | Restricted | Moderate | Good (Ingenic) |
: Built-in support for Ethernet and various peripheral interfaces including for flexible device integration.
Understanding the technical specifications and architectural layout of the GK7102 datasheet is crucial for hardware engineers, firmware developers, and tech enthusiasts looking to design, program, or reverse-engineer devices powered by this chip. 1. GK7102 Architectural Overview To process raw pixel data directly from CMOS
720P @ 30fps + VGA @ 30fps + QCIF @ 30fps + 720P JPEG @ 1fps Customizable between 135 kbps and 4096 kbps Target Frame Rates PAL (25 fps) / NTSC (30 fps) native matching
Standard integration paths support MicroSDHC/TF flash cards for localized video archiving.
The media pipeline within the GK7102 datasheet is split into parallel multi-stream hardware paths. This design yields multi-profile security feeds—delivering crisp primary video streams for recording alongside lightweight secondary substreams optimized for mobile network viewing. Compression Profiles
The GK7102 is a versatile SoC that can be used in a wide range of applications, including:
16KB Instruction Cache (I-Cache) and 16KB Data Cache (D-Cache). Fabrication Process: Built on a stable 40nm process node .
