PCA9558PW,118 NXP Semiconductors, PCA9558PW,118 Datasheet - Page 27

• Manufacturer Part Number: PCA9558PW,118
• Description: IC I2C SMBUS 8BIT I/O 28TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9558PW,118

• Package / Case: 28-TSSOP
• Applications: PC's, PDA's
• Interface: I²C
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Logic Family: PCA9558
• Number Of Lines (input / Output): 8.0 / 8.0
• Propagation Delay Time: 21 ns
• Operating Supply Voltage: 3 V to 3.6 V
• Operating Temperature Range: 0 C to + 70 C
• Input Voltage: 5 V
• Logic Type: I2C, SMBus
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Number Of Input Lines: 8.0
• Number Of Output Lines: 8.0
• Output Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935269433118; PCA9558PW-T; PCA9558PW-T

NXP Semiconductors
21. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.1.1
7.1.2
7.1.2.1
7.1.2.2
7.1.2.3
7.1.2.4
7.1.3
7.1.3.1
7.1.3.2
7.1.3.3
7.1.3.4
7.1.3.5
7.1.3.6
7.1.4
7.1.4.1
7.1.4.2
7.2
8
9
10
11
12
13
14
15
16
16.1
16.2
16.3
16.4
17
18
19
19.1
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 5
Application design-in information . . . . . . . . . 15
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 16
Recommended operating conditions. . . . . . . 16
Static characteristics. . . . . . . . . . . . . . . . . . . . 17
Dynamic characteristics . . . . . . . . . . . . . . . . . 18
Non-volatile storage specifications . . . . . . . . 19
Test information . . . . . . . . . . . . . . . . . . . . . . . . 20
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 21
Soldering of SMD packages . . . . . . . . . . . . . . 22
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 25
Legal information. . . . . . . . . . . . . . . . . . . . . . . 26
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
I
Multiplexer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
IP - Input Port register. . . . . . . . . . . . . . . . . . . . 8
OP - Output Port register . . . . . . . . . . . . . . . . . 9
PI - Polarity Inversion register. . . . . . . . . . . . . . 9
IOC - Input/Output Configuration register . . . . . 9
EEPROM write operation . . . . . . . . . . . . . . . . 11
6-bit write operation . . . . . . . . . . . . . . . . . . . . 11
6-bit read operation. . . . . . . . . . . . . . . . . . . . . 11
256-byte write operation (I
256-byte read operation (I
256-byte EEPROM write to GPIO. . . . . . . . . . 13
256-byte EEPROM write from GPIO . . . . . . . 13
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . 14
External reset . . . . . . . . . . . . . . . . . . . . . . . . . 14
Using the PCA9558 on the SMBus. . . . . . . . . 14
Introduction to soldering . . . . . . . . . . . . . . . . . 22
Wave and reflow soldering . . . . . . . . . . . . . . . 22
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 22
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 23
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 26
2
C-bus interface . . . . . . . . . . . . . . . . . . . . . . . . 5
2
2
C-bus) . . . . . . . . . 12
C-bus) . . . . . . . . . 12
19.2
19.3
19.4
20
21
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2009.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Contact information . . . . . . . . . . . . . . . . . . . . 26
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 26
8-bit I
2
C-bus/SMBus I/O port
Document identifier: PCA9558_4
PCA9558
Date of release: 14 April 2009
All rights reserved.