PCA9539BS,118 NXP Semiconductors, PCA9539BS,118 Datasheet - Page 31

• Manufacturer Part Number: PCA9539BS,118
• Description: IC I/O EXPANDER I2C 16B 24HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PCA9539BS,118

• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Interface: I²C, SMBus
• Number Of I /o: 16
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: POR
• Logic Family: PCA9539
• Number Of Lines (input / Output): 16.0 / 16.0
• Operating Supply Voltage: 2.3 V to 5.5 V
• Power Dissipation: 200 mW
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 5 V
• Logic Type: I2C, SMBus
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Number Of Input Lines: 16.0
• Number Of Output Lines: 16.0
• Output Current: 50 mA
• 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: 568-1841-2; 935277296118; PCA9539BS-T

NXP Semiconductors
20. Contents
1
2
3
3.1
4
5
5.1
5.2
6
6.1
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.3
6.4
6.5
6.6
6.6.1
6.6.2
6.6.3
7
7.1
7.1.1
7.2
7.3
8
8.1
9
10
11
12
13
14
15
15.1
15.2
15.3
15.4
16
17
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 6
Characteristics of the I
Application design-in information . . . . . . . . . 16
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 17
Static characteristics. . . . . . . . . . . . . . . . . . . . 18
Dynamic characteristics . . . . . . . . . . . . . . . . . 19
Test information . . . . . . . . . . . . . . . . . . . . . . . . 22
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 23
Handling information. . . . . . . . . . . . . . . . . . . . 26
Soldering of SMD packages . . . . . . . . . . . . . . 26
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 29
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Device address . . . . . . . . . . . . . . . . . . . . . . . . . 6
Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Command byte . . . . . . . . . . . . . . . . . . . . . . . . . 6
Registers 0 and 1: Input port registers . . . . . . . 7
Registers 2 and 3: Output port registers. . . . . . 7
Registers 4 and 5: Polarity inversion
registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Registers 6 and 7: Configuration registers . . . . 8
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . 8
RESET input . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
I/O port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Bus transactions . . . . . . . . . . . . . . . . . . . . . . . . 9
Writing to the port registers . . . . . . . . . . . . . . . 9
Reading the port registers . . . . . . . . . . . . . . . 11
Interrupt output . . . . . . . . . . . . . . . . . . . . . . . . 14
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
START and STOP conditions . . . . . . . . . . . . . 14
System configuration . . . . . . . . . . . . . . . . . . . 15
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 15
Minimizing I
control LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Introduction to soldering . . . . . . . . . . . . . . . . . 26
Wave and reflow soldering . . . . . . . . . . . . . . . 26
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 26
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 27
DD
when the I/Os are used to
2
C-bus. . . . . . . . . . . . . 14
16-bit I
2
C-bus and SMBus low power I/O port with interrupt and reset
18
18.1
18.2
18.3
18.4
19
20
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. 2008.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Legal information . . . . . . . . . . . . . . . . . . . . . . 30
Contact information . . . . . . . . . . . . . . . . . . . . 30
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
PCA9539; PCA9539R
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 30
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Document identifier: PCA9539_PCA9539R_5
Date of release: 28 July 2008
All rights reserved.