STV0984 ST Microelectronics, STV0984 Datasheet
STV0984
Manufacturer Part Number
STV0984
Description
2 MegaPixel SMIA Profile 2 Mobile Imaging Processor
Manufacturer
ST Microelectronics
Datasheet
1.STV0984.pdf
(3 pages)
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Features
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September 2005
For further information contact your local STMicroelectronics sales office.
Supports 2 SMIA profile 2 compliant sensors
mutually exclusive up to 2 Megapixel
(1600x1200) resolution.
Enhanced video processor
– Noise/defect filtering, color reconstruction,
– Statistic processor for exposure and white
– GPIOs and ADC to control external
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
– Digital zoom: Smooth downscale capability
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 at UXGA
resolution
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
http://www.smia-forum.org/
sharpness enhancement and radial
corrections
balance and autofocus control
actuators
CRT and LCD displays. Color correction
matrix
(independent X/Y characteristics) and up-
scale capability to 4x
1.SMIA 1.0 functional specification version 1.0.
SMIA horizontal/vertical scaling not supported.
2 MegaPixel SMIA Profile 2 Mobile Imaging Processor
(1)
CD00066603
■
Description
The STV0984 is a new generation, ultra low
power
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.
Applications
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Ordering information
Table 1.
2. SMIA 1.0 CCP2 Specification version 1.0
STV0984/TR
(Tape and Reel)
– Sensor interface: 2x CCP2.0
– Host interface: CCP1.0
– Control interface: I²C
Flash gun control (high power LED mode and
white LED mode)
Mobile phone
PDA
Wireless security camera
Part number
receivers (csi class 2 receivers)
(csi class 0 transmitter), ITU, PI
Megapixel
Order codes
digital
Rohs compliant (Leadfree)
TFBGA 84 balls, tape and
reel packing
1.
image
Description
STV0984
serial transmitter
(2)
serial
DATA BRIEF
processor
www.st.com
Rev 1
1/3
3
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STV0984 Summary of contents
Page 1
... Control interface: I²C ■ Flash gun control (high power LED mode and white LED mode) Description The STV0984 is a new generation, ultra low power designed to fit into mobile applications. STV0984 comes with support for 2 SMIA sensor heads and programmable intelligent General Purpose IOs ...
Page 2
... Package PI WR_N Table 4. RS_N Storage DREQ Operating PI[7:0] RD_N CS_N CD00066603 STV0984 Technical specifications 0.13 µm HCMOS 9 SMIA compliant CMOS sensors MegaPixels up to 30fps @ 2MP JPEG + QQVGA RGB888l @ VGA YUV422 @ QCIF YUV422+QVGA RGB888 x4 2MP (x4 upscale) if single video mode: x10 VGA; x20 QVGA; ...
Page 3
... STV0984 Revision history Date Revision 5-Sept-2005 1 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...