[SERVICE & QUALITY TECHNOLOGY CO., LTD.]

General Description
The SQ930C High-Speed USB 2.0 Video Camera Controller is a highly integrated and cost-effective solution designed for USB 2.0 PC Camera based applications. It can interface to major brands of CMOS sensors with VGA / 1.3M pixels.

Features
Hardware
● Fully compliant with high-speed USB 2.0 specification and 1.1 specification
● Supports varieties of CMOS sensor
● Movie mode (@ 60MHz)
    - JPEG 30fps @ VGA (USB1.1/2.0)
    - Raw data 30fps @ VGA (USB 2.0)
● Built-in JPEG encoder
● Embedded SRAM for image buffer to save overall system cost
● Supports global/color gain control
● Supports Operation Bias(OB)
● 8032 CPU
    - Compatible with industry standard 803x/805x
    - Standard 8051 instruction set
    - Control signals for standard 803x/805x I/O ports
    - 4 clocks/instruction cycle
● Embedded 256 bytes SRAM for CPU
● Embedded 32K bytes ROM for CPU
● One button shot (still image capture)
● Supports external EEPROM for PID/VID
● Uses USB bus power
● Operation clock: USB PIE & CPU at 30Mhz, others at 60Mhz
● Operation voltage: 3.3V IO 2.5 Core logic

Firmware
● Supports Auto Exposure (AE)
● Supports Auto White Balance (AWB)
● Supports Auto Gain Control (AGC)

Software
● Supports still image capture
● TWAIN/WDM software driver
● Compatible with Windows98SE/2000/ME/XP

CMOS Sensors Supported
● CMOS sensor
    1.3M: Micron MI1300
              Omnivision OV9630
    VGA: ICMedia ICM-105C
              Hynix HV7131E, HV7131R
              Micron MI0360
              Omnivision OV7660