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Processor LSI. CXD3142R Datasheet

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Processor LSI. CXD3142R Datasheet






CXD3142R LSI. Datasheet pdf. Equivalent




CXD3142R LSI. Datasheet pdf. Equivalent





Part

CXD3142R

Description

Signal Processor LSI

Manufacture

Sony

Datasheet
Download CXD3142R Datasheet


Sony CXD3142R

CXD3142R; CXD3142R Signal Processor LSI for Single -Chip CCD Color Camera Description The CXD3142R is a signal processor LSI for Ye, Cy, Mg and G single-chip CCD color cameras. In addition to basic camera si gnal processing functions, it includes an AE/AWB detection circuit, a sync sig nal generation circuit and an external sync circuit, etc. This chip also has a built-in microcon.


Sony CXD3142R

troller to realize basic camera function s such as AE/AWB without an external mi crocomputer. Features • Generates tim ing pulses to drive the 510H CCD image sensor Sync signal generation function Luminance/chroma signal processing Lumi nance/chroma signal integral detector A utomatically control camera function Supports NTSC/PAL modes • Supports 510H system CCD image se.


Sony CXD3142R

nsor • Built-in 9-bit A/D converter Analog composite output — Built-in digital encoder — 10-bit D/A converte r output • Digital output — YUV 8-b it multiplex output • Supports extern al sync functions • AE/AWB detector Block control functions with a built -in microcontroller — AE/AWB/YC/CLAMP /SG control functions • Peripheral IC communication control functions — EVR, .



Part

CXD3142R

Description

Signal Processor LSI

Manufacture

Sony

Datasheet
Download CXD3142R Datasheet




 CXD3142R
CXD3142Rwww.DataSheet4U.com
Signal Processor LSI for Single-Chip CCD Color Camera
Description
The CXD3142R is a signal processor LSI for Ye,
Cy, Mg and G single-chip CCD color cameras. In
addition to basic camera signal processing functions,
it includes an AE/AWB detection circuit, a sync signal
generation circuit and an external sync circuit, etc.
This chip also has a built-in microcontroller to realize
basic camera functions such as AE/AWB without an
external microcomputer.
80 pin LQFP (Plastic)
Features
Generates timing pulses to drive the 510H CCD
image sensor
Sync signal generation function
Luminance/chroma signal processing
Luminance/chroma signal integral detector
Automatically control camera function
Supports NTSC/PAL modes
Supports 510H system CCD image sensor
Built-in 9-bit A/D converter
Analog composite output
— Built-in digital encoder
— 10-bit D/A converter output
Digital output
— YUV 8-bit multiplex output
Supports external sync functions
AE/AWB detector
Block control functions with a built-in microcontroller
— AE/AWB/YC/CLAMP/SG control functions
Peripheral IC communication control functions
— EVR, EEPROM communication control
Serial communication function
— Microcomputer (3 wires)
Absolute Maximum Ratings
Supply voltage VDD VSS – 0.5 to +4.6 V
AVDD VSS – 0.5 to +4.6 V
Input voltage VI VSS – 0.5 to VDD + 0.5 V
Output voltage VO VSS – 0.5 to VDD + 0.5 V
Operating temperature
Topr
–20 to + 75
°C
Storage temperature
Tstg
–55 to +150
°C
Recommended Operating Conditions
Supply voltage VDD
3.0 to 3.6 V
AVDD (AVD1, 2, 5, 6) 3.0 to 3.6 V
AVDD (AVD4)
3.0 to 5.5 V
Operating temperature
Topr –20 to +75 °C
Applications
Industrial CCD cameras
(surveillance/FA/image input cameras)
Multimedia CCD cameras
(teleconferencing/personal computer cameras)
Applicable CCD Image Sensors
510H color CCDs (Type 1/3, 1/4, 1/6 NTSC/PAL)
Supported Relates LSIs
V-Driver: CXD1267AN
AGC: CXA2096N
EVR:
MB88347 (Fujitsu Limited.)
EEPROM: CAT64LC40JI
(Catalyst Semiconductor Inc.)
AK6420
(Asahi Kasei Microsystems Co.,Ltd.)
Applicable CCD Image Sensors are applicable products as of
preparing this data sheet.
They may be changed according to the version up and production
stop of CCD image sensor.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E02523-PS





 CXD3142R
CXD3142R
www.DataSheet4U.com
–2–





 CXD3142R
Pin Configuration
CXD3142R
www.DataSheet4U.com
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
D7 61
D6 62
D5 63
D4 64
D3 65
D2 66
D1 67
D0 68
AVD6 69
S0 (FLD) 70
S1 (VD) 71
S2 (HD) 72
XRST 73
VDD4 74
NTPAL 75
TEST 76
VSS4 77
PBLK 78
CLPDM 79
CLP0 80
40 PCOMP
39 SCK
38 SO
37 SI
36 XCS
35 VDD2
34 CASCK
33 CASO
32 CASI
31 CSROM
30 CSEVR
29 VSS2
28 PCK
27 PSCO
26 PSCI
25 XSG2
24 XV4
23 XV3
22 XSG1
21 XV2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Note) Symbols in parentheses are the signal names when the LSI is switched by the serial communication
settings.
All pin symbols (pin names) for the CXD3142R are the names next to the pin No. (outside the
parentheses).
3



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