Minimizes visual noise in low-light conditions.
You may also see references to the GK7101 (lower spec) or GK7102S . The "S" usually denotes a smaller package or slightly modified feature set for specific camera module sizes. gk7102 datasheet
The GK7102 is not merely a video encoder; it is a system controller. The datasheet lists a rich set of peripherals: Minimizes visual noise in low-light conditions
The is a High-Definition (HD) IP camera System-on-Chip (SoC) developed by Goke Microelectronics . This chip is a fundamental component in budget-friendly surveillance solutions, commonly powering Wi-Fi "cloud" cameras, smart doorbells, and baby monitors. Technical Architecture The GK7102 is not merely a video encoder;
| Feature | GK7102 | Hi3518EV200 (Hisilicon) | NT98512 (Novatek) | | :--- | :--- | :--- | :--- | | CPU | ARM926EJ-S @480MHz | ARM926EJ-S @400MHz | ARM9 @500MHz | | H.264 Encoder | 1080p30 | 1080p30 | 1080p30 | | Integrated DDR | Yes (SIP option) | No (external only) | Yes (64MB) | | Ease of PCB routing | Moderate | Difficult (DDR length matching) | Easy (SIP) | | Datasheet availability | Restricted | Very restricted | NDA only |
To minimize the total Bill of Materials (BOM) cost and save physical PCB space, the chip integrates 512Mb (64MB) of DDR2 SDRAM directly inside the SoC package. This configuration eliminates the need for external RAM routing on the camera's circuit board. Image Signal Processor (ISP) Features