PCA6416APW,118 NXP Semiconductors, PCA6416APW,118 Datasheet - Page 42

• Manufacturer Part Number: PCA6416APW,118
• Description: Interface - I/O Expanders 16b I2C BUS INTERUPT
• Manufacturer: NXP Semiconductors

Specifications of PCA6416APW,118

• Rohs: yes
• Maximum Operating Frequency: 100 kHz
• Operating Supply Voltage: 1.65 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-24
• Operating Current: 200 mA
• Output Current: 10 mA
• Product Type: I/O Expanders
• Factory Pack Quantity: 2500

NXP Semiconductors
23. Contents
1
2
3
3.1
4
5
5.1
5.2
6
7
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.5
7.6
7.7
7.8
8
8.1
8.2
9
9.1
9.2
10
11
12
13
13.1
14
15
16
17
17.1
17.2
17.3
17.4
18
19
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Voltage translation . . . . . . . . . . . . . . . . . . . . . . . 6
Functional description . . . . . . . . . . . . . . . . . . . 6
Bus transactions . . . . . . . . . . . . . . . . . . . . . . . 11
Application design-in information . . . . . . . . . 16
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 19
Recommended operating conditions. . . . . . . 19
Thermal characteristics . . . . . . . . . . . . . . . . . 20
Static characteristics. . . . . . . . . . . . . . . . . . . . 20
Dynamic characteristics . . . . . . . . . . . . . . . . . 26
Parameter measurement information . . . . . . 27
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 31
Soldering of SMD packages . . . . . . . . . . . . . . 34
Soldering: PCB footprints. . . . . . . . . . . . . . . . 37
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Pointer register and command byte . . . . . . . . . 7
Input port registers (00h, 01h) . . . . . . . . . . . . . 8
Output port registers (02h, 03h) . . . . . . . . . . . . 8
Polarity inversion registers (04h, 05h) . . . . . . . 9
Configuration registers (06h, 07h) . . . . . . . . . . 9
Reset input (RESET) . . . . . . . . . . . . . . . . . . . 11
Minimizing I
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Device address . . . . . . . . . . . . . . . . . . . . . . . . . 6
Interface definition . . . . . . . . . . . . . . . . . . . . . . 7
Register descriptions . . . . . . . . . . . . . . . . . . . . 8
I/O port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . 10
Interrupt output (INT) . . . . . . . . . . . . . . . . . . . 11
Write commands. . . . . . . . . . . . . . . . . . . . . . . 11
Read commands . . . . . . . . . . . . . . . . . . . . . . 13
to control LEDs . . . . . . . . . . . . . . . . . . . . . . . . 16
Power-on reset requirements . . . . . . . . . . . . . 17
Typical characteristics . . . . . . . . . . . . . . . . . . 22
Introduction to soldering . . . . . . . . . . . . . . . . . 34
Wave and reflow soldering . . . . . . . . . . . . . . . 34
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 34
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 35
DD
when the I/Os are used
Low-voltage translating 16-bit I
20
21
21.1
21.2
21.3
21.4
22
23
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. 2013.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Revision history . . . . . . . . . . . . . . . . . . . . . . . 39
Legal information . . . . . . . . . . . . . . . . . . . . . . 40
Contact information . . . . . . . . . . . . . . . . . . . . 41
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 40
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2
C-bus/SMBus I/O expander
PCA6416A
Date of release: 10 January 2013
Document identifier: PCA6416A
All rights reserved.