Datasheet [exclusive] - Gk7102

Goke GK7102 Datasheet: An In-Depth Technical Analysis of the HD IP Camera SoC

Typically paired with 512MB or 1GB DDR2 memory (often integrated into the SoC in variants like the GK7102S).

: Hardware H.264 (Baseline, Main, and High Profiles) alongside MJPEG/JPEG for snapshots.

The silicon supports up to . This enables devices to broadcast a high-resolution feed for network video recorders (NVRs) while pushing a low-bandwidth mobile stream and generating continuous snapshot buffers. Target Video Configurations Primary Stream Resolution Secondary Video Stream Tertiary Video Stream Frame-Rate Snapshot 960P Encoding Pipeline 960P (1280 × 960) @ 30fps VGA (640 × 480) @ 30fps QCIF (176 × 144) @ 30fps 960P JPEG @ 1fps 720P Encoding Pipeline 720P (1280 × 720) @ 30fps VGA (640 × 480) @ 30fps QCIF (176 × 144) @ 30fps 720P JPEG @ 1fps gk7102 datasheet

If you are developing or reverse-engineering firmware for hardware based on this SoC, you can inspect custom configurations and community boot scripts via open platforms like the bolshevik Goke GK7102 Customizer repository on GitHub . Share public link

Supported codec configurations include H.264 Baseline, Main, and High Profiles alongside legacy MJPEG/JPEG support. Image Signal Processor (ISP) & Analytics

You cannot download the full GK7102 datasheet from public "datasheet aggregate" sites (they usually have fake or outdated versions). You need to contact a Goke distributor (like WPI or Serial Microelectronics) or source the chip from AliExpress and ask the seller for the NDA-protected SDK. Goke GK7102 Datasheet: An In-Depth Technical Analysis of

Contains an internal microcontroller unit (MCU), dedicated electronic fuses ( eFuse ) for unique chip serialization/cryptographic storage, and a low-power internal Audio Codec for direct microphone and speaker coupling.

: It uses the H.264 video standard with multi-stream capabilities, allowing it to record at high resolution while simultaneously streaming lower-quality video to a mobile app.

Since many GK7102-based hardware cameras use external SPI flash memory, developers routinely dump the firmware via the UART serial interface or an external flash programmer. Reverse-engineering tools make it possible to adjust bitrate configurations, modify standard encoding limits, drop corporate cloud daemons, or execute local read-only operating system hacks. This enables devices to broadcast a high-resolution feed

The GK7102 is commonly available in a (Quad Flat No-leads) package, measuring 12mm x 12mm. The datasheet provides a detailed pin assignment table.

The SoC features an integrated H.264 video compression engine that ensures high-quality video streaming while optimizing bandwidth and storage usage.

: Employs gamma conversion matrix blocks, standard RGB filtering arrays, dead-pixel masking, black-level clamp controls, and optical lens distortion correction (LDC) to resolve wide-angle fish-eye warping.

The GK7101 is a companion chip in the same series, offering for full HD applications. While both chips share similar architectures, the GK7101 supports higher resolution (1080P@30fps) and includes a built-in 1GB DDR2. Both chips come in BGA228 packaging and share most peripheral interfaces.

: It features a dedicated 16 KB Instruction Cache (I-Cache) and a 16 KB Data Cache (D-Cache) to smooth out processing bottlenecks.