BU1571KN-E2 Rohm Semiconductor, BU1571KN-E2 Datasheet

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BU1571KN-E2

Manufacturer Part Number
BU1571KN-E2
Description
IC AIE ADAPT IMAGE ENHANCER 36VQ
Manufacturer
Rohm Semiconductor
Type
Adaptive Image Enhancer (AIE)r
Datasheet

Specifications of BU1571KN-E2

Applications
Camera
Mounting Type
Surface Mount
Package / Case
36-VQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Image Correction ICs
Image Correction IC
for Camera
●Description
●Features
●Application
●Lineup matrix
●Absolute maximum ratings (Ta=25℃)
●Recommended operating range
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
BU1571KN
BU1571KN is AIE : Adaptive Image Enhancer (image processing technology by ROHM’s hardware).
Provides unprecedented visibility under severe conditions, such as darkness or extreme backlighting.
Security camera, Intercom with camera, Drive recorder, and Web camera etc.
BU1571KN
Supply power source voltage 1
Supply power source voltage 2
Input voltage
Storage temperature range
Power dissipation
*In the case exceeding 25℃, 4.5mW should be reduced
Supply power source voltage 1(IO)
Supply power source voltage 2(CORE)
Input voltage range
Operating temperature range
*Please supply power source in order of VDD→VDDIO.
Parameter
1) UXGA size (16001200) for input of image data up to 7.5 fps, SXGA size (12801024) for input of image data up to
2) Input data format for YUV=4:2:2 8bit. Order of components may be adjusted by the register.
3) Operation modes are image enhance mode, through mode, and sleep mode.
4) Strength of image correction can be set to linear.
5) Register can be set up with a 2-line serial interface.
15 fps and VGA size (640480) for input of image data up to 30 fps.
*Extra document is prepared separately about each register setup. Please refer to the Development Scheme on page 6.
Supply power source
Parameter
Parameter
1.45-1.55(V
2.7-3.6(V
voltage
DD
DD
Core)
Io)
Supported up to
Max 2M pixels.
(1600×1200)
Interface
Camera
VIN-VDDIO
at the rating 1℃.
Symbol
Symbol
VDDIO
VDDIO
VDD
VDD
Topr
Tstg
VIN
PD
1/8
Interface
I
Control
2
C BUS
1.45 ~ 1.55(Typ:1.50V)
2.70 ~ 3.60(Typ:3.3V)
-0.3 ~ VDDIO+0.3
-0.3 ~ +4.2
-0.3 ~ +2.1
-40 ~ +125
0 ~ VDDIO
-40 ~ +85
Ratings
Ratings
Camera interface
450
YUV=4:2:2
Interface
Output
8bit
Unit
mW
Unit
Interrupt
V
V
V
V
V
V
output
-
2010.06 - Rev.C
No.10060ECT01
Package
VQFN36

Related parts for BU1571KN-E2

BU1571KN-E2 Summary of contents

Page 1

... Camera BU1571KN ●Description BU1571KN is AIE : Adaptive Image Enhancer (image processing technology by ROHM’s hardware). Provides unprecedented visibility under severe conditions, such as darkness or extreme backlighting. ●Features 1) UXGA size (16001200) for input of image data up to 7.5 fps, SXGA size (12801024) for input of image data fps and VGA size (640 ...

Page 2

... CAMCKI, SDA, SDC) IOH=-1.0mA(DC) V (including input mode of I/O terminal) IOL=1.0mA(DC) V (including input mode of I/O terminal) CAMDI[7:0] CAMDO[7:0] CAMDO[7:0] CAMDI[7:0] CAMHSI CAMHSO CAMHSO CAMHSI BU1571KN CAMVSO CAMVSI CAMVSO CAMVSI CAMCKO CAMCKI CAMCKO CAMCKI SDA SDC SDA SDC HOST CPU 2010.06 - Rev.C ...

Page 3

... BU1571KN ●Terminal functions PIN No. PIN Name In/Out Active Level 1 CAMVSI In 2 N.C. 3 CAMHSI In 4 CAMDI0 In 5 CAMDI1 In 6 CAMDI2 In 7 CAMDI3 In 8 CAMDI4 In 9 CAMDI5 In 10 CAMDI6 In 11 CAMDI7 In 12 VDDIO - 13 CAMCKI In 14 GND - 15 VDD - 16 SDA In/Out 17 SDC In/Out 18 TESTOUT Out ...

Page 4

... BU1571KN ●Equivalent Circuit Structures of input / output pins Type The equivalent circuit structure VDDIO A GND Input terminal with Schmitt VDDIO VDDIO C GND Output terminal VDDIO To VDDIO internal GND E GND Hysteresis input / output terminal ●Terminal Layout (Bottom View) VDD GND CAMCKO VDDIO RESETB ...

Page 5

... CAMVSO CAMHSO tPDV CAMDO[7:0] www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. t SU;DAT t SU;STA t t HD;DAT HIGH 2 Table Interface timing Table 2. BU1571KN timing (Camera data input) Symbol tCMS tCMH tCMH Table 2. Symbol tPCLK tPHL dPCLK tPDV tPHL, tPHH 5/8 Technical Note t t BUF HD ...

Page 6

... Demonstration kit at once.) You can confirm on TV screen what carried out AIE processing of a camera image and the DVD video image. ・Standard Demonstration board kit ◎Demonstration board(TV-IN→BU1571KN→TV-OUT board) ◎Demonstration board operation manual ◎Demonstration software If the software for the trial board is installed in your Windows PC(Windows 2000/XP), more detailed setting is possible ...

Page 7

... BU1571KN ●Notes for use (1)Absolute Maximum Ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down devices, thus making impossible to identify breaking mode such as a short circuit or an open circuit. If any special mode exceeding the absolute maximum ratings is assumed, consideration should be given to take physical safety measures including the use of fuses, etc ...

Page 8

... BU1571KN ●Ordering part number Part No. Part No. VQFN36 6.2 ± 0.1 6.0 ± 0.1 (1. 0.22 ± 0.05 0.08 M +0.1 0.05 0.6 -0.3 Notice : Do not use the dotted line area for soldering 0.5 www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved Package KN:VQFN36 < ...

Page 9

No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...

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