pca9539d NXP Semiconductors, pca9539d Datasheet
pca9539d
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PCA9539 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset Product data sheet Supersedes data of 2004 Sep 30 Philips Semiconductors INTEGRATED CIRCUITS 2006 Sep 21 ...
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... The RESET pin causes the same reset/sonfiguration to occur without depowering the device. Two hardware pins (A0, A1) vary the fixed I to four devices to share the same I ORDER CODE TOPSIDE MARK PCA9539D PCA9539D PCA9539PW PCA9539PW PCA9539BS 9539 2 C patent. 2 ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset PIN CONFIGURATION — SO, TSSOP INT SDA RESET 3 22 SCL I/O0 I/O0 ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset BLOCK DIAGRAM PCA9539 A0 A1 SCL INPUT FILTER SDA V DD POWER-ON RESET RESET V SS 2006 Sep 21 INPUT/ 8-BIT OUTPUT PORTS WRITE ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset SIMPLIFIED SCHEMATIC OF I/Os DATA FROM SHIFT REGISTER CONFIGURATION REGISTER DATA FROM D Q SHIFT REGISTER WRITE CONFIGURATION K PULSE WRITE ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset REGISTERS Command Byte Command Register 0 Input port 0 1 Input port 1 2 Output port 0 3 Output port 1 4 Polarity inversion ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset BUS TRANSACTIONS Writing to the port registers Data is transmitted to the PCA9539 by sending the device address and setting the least significant bit ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset 2006 Sep 21 8 Product data sheet PCA9539 ...
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R/W NOTE: Transfer can be stopped at any time by a STOP condition. SCL I0.x SDA ...
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SCL I0.x SDA DATA 00 R/W ACKNOWLEDGE FROM SLAVE t ph READ FROM PORT 0 DATA 00 DATA 01 DATA INTO ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset TYPICAL APPLICATION SCL MASTER CONTROLLER SDA INT RESET GND NOTE: Device address ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset ABSOLUTE MAXIMUM RATINGS In accordance with the Absolute Maximum Rating System (IEC 134) SYMBOL PARAMETER V Supply voltage input current on ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset HANDLING Inputs and outputs are protected against electrostatic discharge in normal handling. However totally safe desirable to take precautions appropriate ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset AC CHARACTERISTICS SYMBOL PARAMETER f Operating frequency SCL t Bus free time between STOP and START conditions BUF t Hold time after (repeated) START ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset START SCL SDA 30% RESET 50% t REC I/Ox SCL SDA INPUT INT Figure 16. Expanded view of Read input port register SCL SDA ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset START PROTOCOL CONDITION ( SU;STA LOW SCL BUF SDA t HD;STA 2 Figure 18. I TEST CIRCUITS PULSE GENERATOR ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset SO24: plastic small outline package; 24 leads; body width 7.5 mm 2006 Sep 21 17 Product data sheet PCA9539 SOT137-1 ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm 2006 Sep 21 18 Product data sheet PCA9539 SOT355-1 ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset HVQFN24: plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 0.85 mm 2006 Sep 21 19 ...
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Philips Semiconductors 2 16-bit I C-bus and SMBus low power I/O port with interrupt and reset REVISION HISTORY Rev Date Description _3 20060921 Product data sheet. Supersedes data of 2004 Sep 30 (9397 750 14048). Modifications: Figure 4 on page ...
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Philips Semiconductors 2 C-bus and SMBus low power 16-bit I I/O port with interrupt and reset Legal Information Data sheet status [1][2] Document status Product status Objective [short] data sheet Development Preliminary [short] data sheet Qualification Product [short] data sheet ...