Etron eSP268 Webcam Controllers
eSP268 is a highly integrated USB 2.0 High-Speed (HS) and Full-Speed (FS) compatible Web camera controller. It has 3 built-in LDOs to provide power for CIS module and USB controller. As a result, eSP258 can reduce total BOM cost significantly and meet system requirements in a smaller form factor.
| Features |
- CMOS Sensor Module Interface
- Input: 8-bit YUV422
- Resolution: VGA (640x480) and 1.3M (1280x1024)
- Support encoded JPEG stream via bypass mode
- USB 2.0 high-speed and full-speed compatible
- UVC 1.1 compliant
- Support Isochronous endpoint (video, 24MB/s max.)
- Support remote wakeup from USB event
- Embedded 8051 with 32KB mask ROM and 2KB SRAM
- Up to 48MHz
- UART for debug
- Up to 8 GPIOs (6 GPIOs for 40-QFN)
- Control Interface
- Support I2C for CIS control
- Support I2C slave by external HOST
- ISP functions
- Adjustable brightness and contrast
- Adjustable Hue, Saturation, Gain and Offset
- Window cropping
- Down-sampling
- Single 5V power supply
- Built-in 1.8V/3.3V LDOs for chip core/peripheral power
- Built-in 2.8V LDOs for CIS core/peripheral power
- Power consumption: Active < 40mA and suspend < 200uA
- Certified by Microsoft WHQL & USB-IF
- Support platforms: Window XP SP3, Window XP 64, Vista 32, Vista 64, Window 7, Mac OS X, and Linux with UVC driver
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| Packages |
- 48-LQFP (7mm x 7mm)
- 40-QFN (5mm x 5mm)
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