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PCA9534BS-T PDF预览

PCA9534BS-T

更新时间: 2024-02-14 14:20:38
品牌 Logo 应用领域
恩智浦 - NXP 外围集成电路
页数 文件大小 规格书
2页 218K
描述
IC 8 I/O, PIA-GENERAL PURPOSE, PQCC16, 4 X 4 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT629-1, HVQFN-16, Parallel IO Port

PCA9534BS-T 技术参数

Source Url Status Check Date:2013-06-14 00:00:00是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN,针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.28
JESD-30 代码:S-PQCC-N16JESD-609代码:e4
长度:4 mm湿度敏感等级:1
I/O 线路数量:8端口数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
最大供电电压:5.5 V最小供电电压:2.3 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:4 mm
uPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSEBase Number Matches:1

PCA9534BS-T 数据手册

 浏览型号PCA9534BS-T的Datasheet PDF文件第1页 
TheꢀPCA9535Cꢀanꢀopen-drainꢀversionꢀofꢀtheꢀ  
PCA9535,ꢀusedꢀtoꢀdriveꢀLEDsꢀwithoutꢀsourcingꢀ  
current.ꢀTheꢀsystemꢀmasterꢀcanꢀenableꢀtheꢀI/Oꢀasꢀ  
inputsꢀorꢀoutputsꢀbyꢀwritingꢀtoꢀtheꢀI/Oꢀconfigurationꢀ  
bits.ꢀDataꢀforꢀeachꢀinputꢀorꢀoutputꢀisꢀkeptꢀinꢀtheꢀ  
correspondingꢀinputꢀorꢀoutputꢀregister.ꢀTheꢀpolarityꢀ  
ofꢀtheꢀreadꢀregisterꢀcanꢀbeꢀinvertedꢀusingꢀtheꢀ  
polarity-inversionꢀregister.ꢀAllꢀregistersꢀcanꢀbeꢀreadꢀ  
byꢀtheꢀsystemꢀmaster.  
A0  
A1  
A2  
I/O0  
I/O1  
I/O2  
I/O3  
I/O4  
I/O5  
I/O6  
I/O7  
8-BIT  
INPUT/  
OUTPUT  
PORTS  
I2C/SMBus  
CONTROL  
SCL  
INPUT  
FILTER  
SDA  
WRITE pulse  
READ pulse  
V
DD  
V
INT  
POWER-ON  
RESET  
LP  
FILTER  
INT  
V
SS  
Allꢀtheꢀdevicesꢀareꢀpin-to-pinꢀandꢀI2C-addressꢀ  
compatibleꢀwithꢀtheꢀNXPꢀPCF857Xꢀseries,ꢀbutꢀ  
variousꢀenhancementsꢀmakeꢀsoftwareꢀchangesꢀ  
necessaryꢀ(seeꢀapplicationꢀnoteꢀAN469).  
Note: All I/Os are set to inputs at reset  
Blockꢀdiagram  
Pull-up resistor removed from PCA9554/55 output structure.  
OUTPUT PORT  
REGISTER DATA  
DATA FROM  
SHIFT REGISTER  
CONFIGURATION  
REGISTER  
V
DD  
Theꢀopen-drainꢀinterruptꢀoutputꢀisꢀactivatedꢀwhenꢀ  
anyꢀinputꢀstateꢀdiffersꢀfromꢀitsꢀcorrespondingꢀinputꢀ  
portꢀregisterꢀstate.ꢀTheꢀoutputꢀnotifiesꢀtheꢀsystemꢀ  
masterꢀthanꢀanꢀinputꢀstateꢀhasꢀchanged.ꢀ  
DATA FROM  
SHIFT REGISTER  
100 K7  
Q1  
D
Q
FF  
OUTPUT  
PORT  
WRITE  
CONFIGURATION  
PULSE  
C
Q
K
REGISTER  
D
Q
Q
FF  
I/O0TO I/O7  
C
WRITE PULSE  
K
INPUT  
PORT  
REGISTER  
Threeꢀhardwareꢀpinsꢀ(A0,ꢀA1,ꢀA2)ꢀvaryꢀtheꢀfixedꢀI2C-  
busꢀaddressꢀandꢀallowꢀupꢀtoꢀeightꢀofꢀtheseꢀdevices,ꢀ  
inꢀanyꢀcombination,ꢀtoꢀshareꢀtheꢀsameꢀI2C/SMBus.ꢀ  
Q2  
V
SS  
D
Q
Q
INPUT PORT  
REGISTER DATA  
FF  
C
READ PULSE  
K
TO INT  
POLARITY  
INVERSION  
REGISTER  
POLARITY  
REGISTER DATA  
DATA FROM  
D
Q
V
INT  
A1  
1
2
24  
SHIFT REGISTER  
DD  
FF  
23 SDA  
22 SCL  
WRITE  
POLARITY  
PULSE  
C
Q
K
3
A2  
4
21 A0  
I/O0.0  
I/O0.1  
I/O0.2  
I/O0.3  
I/O0.4  
I/O0.5  
I/O0.6  
I/O0.7  
V
16  
A0  
A1  
1
2
3
4
5
6
7
8
DD  
5
20 I/O1.7  
19 I/O1.6  
NOTE: At Power-on Reset, all registers return to default values.  
15 SDA  
14 SCL  
13 INT  
12 I/07  
11 I/06  
6
A2  
7
18  
I/O1.5  
I/00  
I/01  
I/02  
I/03  
8
17 I/O1.4  
16 I/O1.3  
15 I/O1.2  
14 I/O1.1  
SimplifiedꢀschematicꢀofꢀI/O0ꢀtoꢀI/O7  
9
10  
11  
12  
10  
9
I/05  
I/04  
V
SS  
V
13  
I/O1.0  
SS  
TheꢀoutputsꢀonꢀtheꢀPCA9534/35ꢀsinkꢀ25ꢀmAꢀandꢀsourceꢀ10ꢀmA.ꢀTheꢀ  
open-drainꢀoutputsꢀonꢀtheꢀPCA9535Cꢀsinkꢀ25ꢀmA,ꢀbutꢀdon’tꢀprovideꢀanyꢀ  
sourceꢀcurrent.ꢀꢀ  
SLAVE ADDRESS  
0
1
0
0
A2  
A1  
A0 R/W  
FIXED  
PROGRAMMABLE  
PCA9534/35/35C  
TheꢀfunctionalꢀdiagramsꢀandꢀI/Oꢀschematicsꢀforꢀallꢀtheꢀdevicesꢀareꢀtheꢀ  
same,ꢀexceptꢀtheꢀPCA9535ꢀhasꢀtwoꢀ8-bitꢀblocksꢀofꢀI/OꢀandꢀtheꢀPCA9535Cꢀ  
hasꢀtheꢀupperꢀtransistorꢀ(Q1)ꢀdisconnected.  
PinꢀconfigurationsꢀandꢀI2Cꢀaddress  
Order information  
Package  
Container  
PCA9534  
PCA9535  
PCA9535C  
Tube  
T & R  
PCA9534D  
PCA9534D-T  
PCA9535D  
PCA9535D-T  
PCA9535CD  
PCA9535CD-T  
SO  
Tube  
T & R  
PCA9534PW  
PCA9534PW-T  
PCA9535PW  
PCA9535PW-T  
PCA9535CPW  
PCA9535CPW-T  
TSSOP  
HVQFN  
T & R  
T & R  
PCA9534BS-T  
PCA9535BS-T  
PCA9535HF-T  
HWQFN  
PCA9535CHF-T  
www.nxp.com  
© 2007 NXP N.V.  
Date of release: June 2007  
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The  
information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and  
may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof  
does not convey nor imply any license under patent or other industrial or intellectual property rights.  
Document order number: 9397 750 16020  
Printed in the USA  

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