PCF8575TS NXP Semiconductors, PCF8575TS Datasheet
PCF8575TS
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PCF8575TS Summary of contents
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DATA SHEET PCF8575 Remote 16-bit I/O expander for 2 I C-bus Product specification Supersedes data of 1999 Feb 25 File under Integrated Circuits, IC12 INTEGRATED CIRCUITS 1999 Apr 07 ...
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Philips Semiconductors Remote 16-bit I/O expander for I CONTENTS 1 FEATURES 2 GENERAL DESCRIPTION 3 ORDERING INFORMATION 4 BLOCK DIAGRAM 5 PINNING 6 CHARACTERISTICS OF THE I 6.1 Bit transfer 6.2 START and STOP conditions 6.3 System configuration 6.4 Acknowledge ...
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... The PCF8575 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I 3 ORDERING INFORMATION TYPE NUMBER NAME PCF8575TS SSOP24 1999 Apr 07 2 C-bus The device consists of a 16-bit quasi-bidirectional port and ...
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Philips Semiconductors Remote 16-bit I/O expander for I 4 BLOCK DIAGRAM handbook, full pagewidth 1 INT SCL INPUT 23 FILTER SDA 1999 Apr 07 2 C-bus INTERRUPT ...
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Philips Semiconductors Remote 16-bit I/O expander for I 5 PINNING SYMBOL PIN INT 1 interrupt output (active LOW address input address input 2 P00 4 quasi-bidirectional I/O 00 P01 5 quasi-bidirectional I/O 01 P02 6 ...
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Philips Semiconductors Remote 16-bit I/O expander for I 6 CHARACTERISTICS OF THE I 2 The I C-bus is for bidirectional, 2-line communication between different ICs or modules. The two lines are a serial data line (SDA) and a serial clock ...
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Philips Semiconductors Remote 16-bit I/O expander for I handbook, full pagewidth SDA SCL S START condition SDA SCL MASTER TRANSMITTER / RECEIVER handbook, full pagewidth DATA OUTPUT BY TRANSMITTER DATA OUTPUT BY RECEIVER SCL FROM MASTER 1999 Apr 07 2 ...
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Philips Semiconductors Remote 16-bit I/O expander for I 7 FUNCTIONAL DESCRIPTION 7.1 Quasi-bidirectional I/Os The PCF8575’s 16 ports (see Fig.7) are entirely independent and can be used either as input or output ports. Input data is transferred from the ports ...
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Acrobat reader. white to force landscape pages to be ... SCL slave address (PCF8575) SDA ...
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Acrobat reader. white to force landscape pages to be ... SCL SDA P07 P06 ...
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Philips Semiconductors Remote 16-bit I/O expander for I 7.3 Reading from a port (input mode) All ports programmed as input should be set to logic 1. To read, the master (microcontroller) first addresses the slave device after it receives the ...
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Philips Semiconductors Remote 16-bit I/O expander for I handbook, full pagewidth MICROCOMPUTER Fig.12 Application of multiple PCF8575s with interrupt. 1999 Apr 07 2 C-bus PCF8575 PCF8575 (1) ( INT INT INT 12 Product specification PCF8575 PCF8575 (8) INT ...
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Philips Semiconductors Remote 16-bit I/O expander for I 8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134); note 1. SYMBOL V supply voltage DD I supply current DD I supply current SS V input voltage I ...
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Philips Semiconductors Remote 16-bit I/O expander for I SYMBOL PARAMETER I leakage current on all other signal L2 pins Input SCL; input/output SDA I LOW-level output current OL C input capacitance I I/Os; P00 to P07 and P10 to P17 ...
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Philips Semiconductors Remote 16-bit I/O expander for C-BUS TIMING CHARACTERISTICS See Fig.13 and note 1. SYMBOL PARAMETER f SCL clock frequency SCL t tolerable spike width on bus SW t BUS free time between a STOP ...
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Philips Semiconductors Remote 16-bit I/O expander for I 12 DEVICE PROTECTION handbook, full pagewidth 1999 Apr 07 2 C-bus INT P00 5 P01 6 P02 7 P03 8 P04 9 P05 10 ...
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Philips Semiconductors Remote 16-bit I/O expander for I 13 PACKAGE OUTLINE SSOP24: plastic shrink small outline package; 24 leads; body width 5 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT A ...
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Philips Semiconductors Remote 16-bit I/O expander for I 14 SOLDERING 14.1 Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our ...
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Philips Semiconductors Remote 16-bit I/O expander for I 14.5 Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE HLQFP, HSQFP, HSOP, SMS (3) PLCC , SO LQFP, QFP, TQFP SQFP SSOP, TSSOP, VSO Notes 1. All ...
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Philips Semiconductors Remote 16-bit I/O expander for I 15 DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. ...
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Philips Semiconductors Remote 16-bit I/O expander for I 1999 Apr 07 2 C-bus NOTES 21 Product specification PCF8575 ...
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Philips Semiconductors Remote 16-bit I/O expander for I 1999 Apr 07 2 C-bus NOTES 22 Product specification PCF8575 ...
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Philips Semiconductors Remote 16-bit I/O expander for I 1999 Apr 07 2 C-bus NOTES 23 Product specification PCF8575 ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + ...