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Sonix

SN9C102 Datasheet Preview

SN9C102 Datasheet

PC Camera Controller

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Preliminary
SN9C102
PC Camera Controller
1. General Description
The SN9C102 is a single-chip backend processor to pair with the resolution of VGA or CIF CMOS image sensor.
It reads the 9 or 8 bits input raw image data (RGB Bayer pattern) from an image capturing device and outputs
through a USB port into the PC. This chip includes three individual digital color gains setting (named R, G, B gains),
an image compression engine, an offset compensation, a hardware windowing with random image size selection,
panning and scaling functions. Its multi-powerful functions and special architecture make this chip suitable for extra
low cost USB PC camera application.
2. Features
- 9-Bit CMOS image raw data input
- Up to 30fps @ CIF, 12fps @VGA for PC mode video
- Provide individual R/G/B digital color gains control
- Provide snapshoot function
- Support pixel offset compensation
- Support IC-media, ElecVision, TASC, Hynix, Pixart …etc
- Embedded two modes of AE calculation and report
- Provide hardware windowing, 1/2, 1/4 scaling function and panningwww.DataSheet.co.kr function
- Support operation mode in image quality/frame rate selection
- USB 1.1 comp liance and support suspend mode
- USB 4 endpoints: control, isochronous read, bulk read, and bulk write endpoints
- Support video data transfer either in USB isochronous or bulk modes
- Up to 9 alternated setting for USB isochronous transfer
- Up to 64 various P_ID in default mode and Random setting the P_ID, V_ID streaming
- 12MHz crystal and 3.3Volt only
- 48 pins LQFP package for normal function
1 ver. 0.9 Jan,2002
Datasheet pdf - http://www.DataSheet4U.net/




Sonix

SN9C102 Datasheet Preview

SN9C102 Datasheet

PC Camera Controller

No Preview Available !

Preliminary
SN9C102
3. PIN description
Number
NAME
1 NC
2 PID_SEL5
3 PID_SEL4
4 PID_SEL3
5 PID_SEL2
6 PID_SEL1
7 PID_SEL0
8 KEY
9 RST
10 NC
11 NC
12 AVDD
13 AVSS
14 TAVSS
15 DN
16 DP
17 TAVDD
18 GPIO_0
19 GPIO_1
20 TEST
21 S_PWR_DN
22 LED
23 VDD
24 GND
25 SDA
26 SCL
27 S_PCK
28 VDD
29 GND
30 SEN_CLK
31 S_VSYNC
32 S_HSYNC
33 S_IMG0
34 S_IMG1
35 S_IMG2
36 S_IMG3
I/O Description
I Product ID selection
I Product ID selection
I Product ID selection
I Product ID selection
I Product ID selection
I Product ID selection
I KEY input
I chip reset
P VDD for analog part
P GND for analog part
P GND for USB part
B D- for USB
B D+ for USB
P VDD for USB partwww.DataSheet.co.kr
B General purpose I/O
B General purpose I/O
I test mode
O Power down for sensor
O LED output
P VDD for core
P GND for core
B I2C data
O I2C clock
B Sensor pixel clock
P VDD for core
P GND for core
O Sensor clock
B Sensor vsync
B Sensor hsync
B Sensor image data
B Sensor image data
B Sensor image data
B Sensor image data
2
ver. 0.9 Jan,2002
Datasheet pdf - http://www.DataSheet4U.net/


Part Number SN9C102
Description PC Camera Controller
Maker Sonix
Total Page 13 Pages
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