PCA9674BS,118 NXP Semiconductors, PCA9674BS,118 Datasheet - Page 32

• Manufacturer Part Number: PCA9674BS,118
• Description: IC I/O EXPANDER I2C 8B 16HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PCA9674BS,118

• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Interface: I²C
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: 1MHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: POR
• Logic Family: PCA9674
• Number Of Lines (input / Output): 8.0 / 8.0
• Operating Supply Voltage: 2.3 V to 5.5 V
• Power Dissipation: 400 mW
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 5.5 V
• Logic Type: I/O Expander
• Maximum Clock Frequency: 1 MHz
• Mounting Style: SMD/SMT
• Number Of Input Lines: 8.0
• Number Of Output Lines: 8.0
• Output Current: 50 mA
• Output Voltage: 5.5 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: 568-4222-2; 935282738118; PCA9674BS-T; PCA9674BS-T

NXP Semiconductors
21. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.1.1
7.2
7.2.1
7.2.2
8
8.1
8.2
8.3
8.4
8.5
9
9.1
9.1.1
9.2
9.3
10
10.1
10.2
11
12
13
14
15
16
16.1
16.2
16.3
16.4
17
18
19
19.1
19.2
19.3
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 6
I/O programming . . . . . . . . . . . . . . . . . . . . . . . 13
Characteristics of the I
Application design-in information . . . . . . . . . 18
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 19
Static characteristics. . . . . . . . . . . . . . . . . . . . 20
Dynamic characteristics . . . . . . . . . . . . . . . . . 21
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 23
Handling information. . . . . . . . . . . . . . . . . . . . 27
Soldering of SMD packages . . . . . . . . . . . . . . 27
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 30
Legal information. . . . . . . . . . . . . . . . . . . . . . . 31
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Device address . . . . . . . . . . . . . . . . . . . . . . . . . 6
Address maps. . . . . . . . . . . . . . . . . . . . . . . . . . 7
Software Reset Call, and device ID addresses 10
Software Reset . . . . . . . . . . . . . . . . . . . . . . . . 11
Device ID (PCA9674/74A ID field) . . . . . . . . . 12
Quasi-bidirectional I/O architecture . . . . . . . . 13
Writing to the port (Output mode) . . . . . . . . . . 13
Reading from a port (Input mode) . . . . . . . . . 14
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . 15
Interrupt output (INT) . . . . . . . . . . . . . . . . . . . 15
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
START and STOP conditions . . . . . . . . . . . . . 16
System configuration . . . . . . . . . . . . . . . . . . . 16
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 17
Bidirectional I/O expander applications . . . . . 18
High current-drive load applications . . . . . . . . 18
Introduction to soldering . . . . . . . . . . . . . . . . . 27
Wave and reflow soldering . . . . . . . . . . . . . . . 27
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 27
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 28
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 31
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2
C-bus. . . . . . . . . . . . . 16
Remote 8-bit I/O expander for Fm+ I
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 . . . . . . . . . . . . . . . . . . . . 31
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 31
PCA9674/74A
Document identifier: PCA9674_PCA9674A_5
2
C-bus with interrupt
Date of release: 15 June 2009
All rights reserved.