STV0984| Datasheet

STV0984, STV0984_TR

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STV0984
2 Megapixel SMIA profile 2 mobile imaging processor
Data Brief

Features

Supports 2 SMIA profile 2(a) compliant sensors mutually exclusive up to 2 Megapixel (1600x1200) resolution

SMIA camera module 1

EXTCLK XSHUTDOWN STV0984 2.0 Megapixel CCP 2.0 SMIA Processor CCI EXTCLK XSHUTDOWN

SSCL Baseband or Application Processor SSDA ITU / PI CCP1.0

Enhanced video processor Noise/defect filtering, color reconstruction, sharpness enhancement and radial corrections Statistic processor for exposure and white balance and autofocus control GPIOs and ADC to control external actuators 2 video pipes for full frame rate concurrent viewfinder and video/still capture. Single shot (e.g. flashgun) thumbnail generation Gamma correction programmable for both CRT and LCD displays. Color correction matrix Digital zoom: smooth downscale capability (independent X/Y characteristics) and upscale capability to 4x SMIA output formats: JPEG, YUV4:2:2, YUV420, RGB888, RGB565, RGB444 4:2:0 JPEG compression with programmable quantization matrix and target file size JPEG operations up to 30 fps Interleaved video modes (concurrent still/video + ViewFinder) `Alternate CCP frame' mode up to 15 fps `Single CCP frame' mode up to 30 fps CCP transmitter derating capabilities (by 2,3,4,5 and 6) of sensor high speed clock Interfaces Sensor interface: 2x CCP2.0(b) serial rec
eivers (csi class 2 receivers)

SMIA camera module 2

CCP 2.0 CCI

Host interface: CCP1.0(a) serial transmitter (csi class 0 transmitter), ITU, PI Control interface: I C

Flash gun control (high power LED mode and white LED mode)

Applications

Mobile phone PDA Wireless security camera

Description
The STV0984 is a new generation, ultra low power Megapixel digital image processor designed to fit into mobile applications. STV0984 comes with support for 2 SMIA sensor heads and programmable intelligent General Purpose IOs engine to control, through dedicated firmware, external actuators such as flashgun, white led and autofocus solution. STV0984 provides internal buffering capability along with a versatile clock manager to accommodate different data rates between input sensors and host interface.

a. SMIA 1.0 functional specification version 1.0. SMIA horizontal/vertical scaling not supported. http://www.smia-forum.org/

b. SMIA 1.0 CCP2 Specification version 1.0

December 2007

Rev 1

1/5
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For further information contact your local STMicroelectronics sales office.