Datasheet - Gk7102
The processor supports up to . System engineers use this facility to configure a high-resolution stream for local storage and a lower-resolution stream for remote mobile viewing: Configuration Layout A (1.3 Megapixel) : Main Stream: 960P (1280 × 960) @ 30 frames per second Sub-Stream: VGA (640 × 480) @ 30 frames per second Third Stream: QCIF (176 × 144) @ 30 frames per second Snapshot Channel: 960P JPEG Capture @ 1 frame per second Configuration Layout B (1.0 Megapixel) : Main Stream: 720P (1280 × 720) @ 30 frames per second Sub-Stream: VGA (640 × 480) @ 30 frames per second Third Stream: QCIF (176 × 144) @ 30 frames per second Snapshot Channel: 720P JPEG Capture @ 1 frame per second
The GK7102 is a versatile SoC that can be used in a wide range of applications, including:
The internal multi-stream engine handles up to simultaneously: Stream Tier Resolution Max Frame Rate Target Scenario Primary Video ) or 720P ( H.264 BP/MP/HP Main Local Storage / NVR Recording Secondary Substream H.264 Base Profile Remote Mobile Live Views Mobile Thumbnail H.264 Base Profile Low-bandwidth Cloud Previewing Snapshot Capture 960P / 720P MJPEG / JPEG Event-triggered Email/Push Alerts Audio System Integration gk7102 datasheet
The multi-stream encoder is highly scalable, balancing processing throughput across resolution, framerate, and bitrates. It is optimized for smart H.264 video compression pipelines. Maximum Encoding Matrices
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. The processor supports up to
: Works with various CMOS sensors including Sony, Aptina, and OmniVision (e.g., AR0130, OV9712, SC1035).
Compact BGA228 package measuring exactly 11mm x 11mm. According to the datasheet, the GK7102 is built
According to the datasheet, the GK7102 is built around an core. This is a 32-bit RISC processor running at speeds up to 400 MHz. The choice of ARM9 is significant: it is not a high-performance application processor but rather a deeply embedded, deterministic core ideal for real-time control. The inclusion of a DSP extension (Jazelle RCT) suggests that the chip offloads intensive mathematical operations—such as motion detection or audio noise filtering—to a dedicated hardware block or utilizes the DSP mode for efficiency. Unlike high-end SoCs that rely on heavy multi-core ARM Cortex-A series, the GK7102’s lean ARM9 core indicates a design philosophy prioritizing low interrupt latency and predictable timing over raw computational brute force.
Goke GK7102 is a high-definition IP camera System-on-Chip (SoC) manufactured by Goke Microelectronics. It is widely used in smart doorbells, Yoosee Wi-Fi cameras, and low-cost security camera modules.
A built-in cryptography engine accelerates AES, DES, and 3DES data encryption to secure streaming traffic, supplemented by an internal eFuse block for securely storing hardware identifiers and unique vendor keys. 5. Software Support and OpenIPC Firmware Alternative
