pca9506 NXP Semiconductors, pca9506 Datasheet - Page 30

• Manufacturer Part Number: pca9506
• Description: 40-bit I2c-bus I/o Port With Reset, Oe, And Int
• Manufacturer: NXP Semiconductors

Philips Semiconductors
24. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.2
7.3
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.4
7.5
7.6
7.7
7.8
7.9
8
8.1
8.1.1
8.2
8.3
8.4
9
10
11
12
13
14
15
16
16.1
16.2
16.3
16.4
16.5
17
18
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . . 7
Characteristics of the I
Application design-in information . . . . . . . . . 18
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 19
Static characteristics. . . . . . . . . . . . . . . . . . . . 19
Dynamic characteristics . . . . . . . . . . . . . . . . . 21
Test information . . . . . . . . . . . . . . . . . . . . . . . . 23
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 24
Handling information. . . . . . . . . . . . . . . . . . . . 26
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 28
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
Device address . . . . . . . . . . . . . . . . . . . . . . . . . 7
Command register . . . . . . . . . . . . . . . . . . . . . . 7
Register definitions . . . . . . . . . . . . . . . . . . . . . . 9
IP0 to IP4 - Input Port registers . . . . . . . . . . . 10
OP0 to OP4 - Output Port registers . . . . . . . . 11
PI0 to PI4 - Polarity Inversion registers. . . . . . 11
IOC0 to IOC4 - I/O Configuration registers. . . 12
MSK0 to MSK4 - Mask interrupt registers . . . 12
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . 12
RESET input . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Interrupt output (INT) . . . . . . . . . . . . . . . . . . . 13
Output enable input (OE) . . . . . . . . . . . . . . . . 13
Live insertion . . . . . . . . . . . . . . . . . . . . . . . . . 13
Standby. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
START and STOP conditions . . . . . . . . . . . . . 14
System configuration . . . . . . . . . . . . . . . . . . . 14
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 15
Bus transactions . . . . . . . . . . . . . . . . . . . . . . . 15
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 26
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 26
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 27
Package related soldering information . . . . . . 27
2
C-bus. . . . . . . . . . . . . 14
19
20
21
22
23
© Koninklijke Philips Electronics N.V. 2006
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Published in The Netherlands
40-bit I
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 29
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Contact information . . . . . . . . . . . . . . . . . . . . 29
2
C-bus I/O port with RESET, OE, and INT
Document number: 9397 750 14939
Date of release: 14 February 2006
PCA9506