PCA8534AH/Q900/1,5 NXP Semiconductors, PCA8534AH/Q900/1,5 Datasheet - Page 44

IC LCD DRIVER 60SEG 80LQFP

PCA8534AH/Q900/1,5

Manufacturer Part Number
PCA8534AH/Q900/1,5
Description
IC LCD DRIVER 60SEG 80LQFP
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCA8534AH/Q900/1,5

Package / Case
80-LQFP
Display Type
LCD
Configuration
60 Segment
Interface
I²C
Current - Supply
80µA
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Number Of Digits
30
Number Of Segments
60
Maximum Clock Frequency
3046 Hz
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 95 C
Attached Touch Screen
No
Maximum Supply Current
20 uA
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Digits Or Characters
-
Lead Free Status / Rohs Status
 Details
Other names
568-5110-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCA8534AH/Q900/1,5
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
21. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.5
7.5.1
7.5.2
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.16.1
7.16.2
7.16.3
7.16.4
7.16.5
7.16.6
7.16.7
7.17
7.18
8
9
10
11
12
12.1
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 6
Internal circuitry. . . . . . . . . . . . . . . . . . . . . . . . 26
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 27
Static characteristics. . . . . . . . . . . . . . . . . . . . 28
Dynamic characteristics . . . . . . . . . . . . . . . . . 30
Application information. . . . . . . . . . . . . . . . . . 32
Characteristics of the I
I
I
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Power-On Reset (POR) . . . . . . . . . . . . . . . . . . 6
LCD bias generator . . . . . . . . . . . . . . . . . . . . . 7
LCD voltage selector . . . . . . . . . . . . . . . . . . . . 7
LCD drive mode waveforms . . . . . . . . . . . . . . . 9
Static drive mode . . . . . . . . . . . . . . . . . . . . . . . 9
1:2 Multiplex drive mode. . . . . . . . . . . . . . . . . 10
1:3 Multiplex drive mode. . . . . . . . . . . . . . . . . 12
1:4 Multiplex drive mode. . . . . . . . . . . . . . . . . 13
Oscillator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Internal clock . . . . . . . . . . . . . . . . . . . . . . . . . 14
External clock . . . . . . . . . . . . . . . . . . . . . . . . . 14
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Display register . . . . . . . . . . . . . . . . . . . . . . . . 14
Segment outputs. . . . . . . . . . . . . . . . . . . . . . . 14
Backplane outputs . . . . . . . . . . . . . . . . . . . . . 14
Display RAM . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Data pointer . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Subaddress counter . . . . . . . . . . . . . . . . . . . . 17
Output bank selector . . . . . . . . . . . . . . . . . . . 18
Input bank selector . . . . . . . . . . . . . . . . . . . . . 18
Blinker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
START and STOP conditions . . . . . . . . . . . . . 20
System configuration . . . . . . . . . . . . . . . . . . . 20
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 20
Input filters . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Command decoder . . . . . . . . . . . . . . . . . . . . . 23
Display controller . . . . . . . . . . . . . . . . . . . . . . 25
Cascaded operation . . . . . . . . . . . . . . . . . . . . 32
2
2
C-bus controller . . . . . . . . . . . . . . . . . . . . . . 21
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 21
2
C-bus. . . . . . . . . . . . . 19
13
14
15
15.1
15.2
15.3
15.4
16
17
18
19
19.1
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. 2010.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Universal LCD driver for low multiplex rates
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 36
Handling information . . . . . . . . . . . . . . . . . . . 37
Soldering of SMD packages . . . . . . . . . . . . . . 37
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 40
References. . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Revision history . . . . . . . . . . . . . . . . . . . . . . . 41
Legal information . . . . . . . . . . . . . . . . . . . . . . 42
Contact information . . . . . . . . . . . . . . . . . . . . 43
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Introduction to soldering. . . . . . . . . . . . . . . . . 37
Wave and reflow soldering. . . . . . . . . . . . . . . 37
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . 38
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . 38
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 42
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 43
PCA8534A
Document identifier: PCA8534A_2
Date of release: 1 June 2010
All rights reserved.

Related parts for PCA8534AH/Q900/1,5