PCF85134HL/1,118 NXP Semiconductors, PCF85134HL/1,118 Datasheet - Page 40

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PCF85134HL/1,118

Manufacturer Part Number
PCF85134HL/1,118
Description
IC LCD DISPLAY DRVR 60SEG 80LQFP
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCF85134HL/1,118

Package / Case
80-LQFP
Display Type
LCD
Configuration
60 Segment
Interface
I²C
Digits Or Characters
Any Digit Type
Current - Supply
8µA
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
240
Maximum Clock Frequency
400 KHz
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 85 C
Maximum Supply Current
50 mA
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-5060-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCF85134HL/1,118
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
22. 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
8
8.1
8.1.1
8.1.1.1
8.1.2
8.1.3
8.1.4
8.1.5
8.2
8.3
8.4
9
10
11
12
13
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 6
Basic architecture . . . . . . . . . . . . . . . . . . . . . . 20
Internal circuitry. . . . . . . . . . . . . . . . . . . . . . . . 26
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 27
Static characteristics. . . . . . . . . . . . . . . . . . . . 28
Dynamic characteristics . . . . . . . . . . . . . . . . . 29
Application information. . . . . . . . . . . . . . . . . . 31
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 and frame frequency . . . . . . . . . . . . . . 14
Display register . . . . . . . . . . . . . . . . . . . . . . . . 14
Segment outputs. . . . . . . . . . . . . . . . . . . . . . . 14
Backplane outputs . . . . . . . . . . . . . . . . . . . . . 15
Display RAM . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Data pointer . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Subaddress counter . . . . . . . . . . . . . . . . . . . . 17
Output bank selector. . . . . . . . . . . . . . . . . . . . 18
Input bank selector . . . . . . . . . . . . . . . . . . . . . 18
Blinker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Characteristics of the I
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
START and STOP conditions . . . . . . . . . . . . . 20
System configuration . . . . . . . . . . . . . . . . . . . 20
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 21
I
Input filters . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
I
Command decoder . . . . . . . . . . . . . . . . . . . . . 24
Display controller . . . . . . . . . . . . . . . . . . . . . . 25
2
2
C-bus controller . . . . . . . . . . . . . . . . . . . . . . 22
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 22
2
C-bus . . . . . . . . . . . . . 20
13.1
14
15
16
16.1
16.2
16.3
16.4
17
18
19
20
20.1
20.2
20.3
20.4
21
22
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: salesaddresses@nxp.com
Universal LCD driver for low multiplex rates
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 34
Handling information . . . . . . . . . . . . . . . . . . . 35
Soldering of SMD packages . . . . . . . . . . . . . . 35
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 37
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Revision history . . . . . . . . . . . . . . . . . . . . . . . 38
Legal information . . . . . . . . . . . . . . . . . . . . . . 39
Contact information . . . . . . . . . . . . . . . . . . . . 39
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Cascaded operation . . . . . . . . . . . . . . . . . . . . 31
Introduction to soldering. . . . . . . . . . . . . . . . . 35
Wave and reflow soldering . . . . . . . . . . . . . . . 35
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 36
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 36
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 39
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Date of release: 17 December 2009
PCF85134
Document identifier: PCF85134_1
All rights reserved.

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