PCF8562TT/2,118 NXP Semiconductors, PCF8562TT/2,118 Datasheet - Page 37
![IC LCD DRIVER 32/128SEG 48-TSSOP](/photos/6/50/65054/568-48-tssop_sot480-1_sml.jpg)
PCF8562TT/2,118
Manufacturer Part Number
PCF8562TT/2,118
Description
IC LCD DRIVER 32/128SEG 48-TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8562TT2118.pdf
(37 pages)
Specifications of PCF8562TT/2,118
Package / Case
48-TSSOP
Display Type
LCD
Configuration
7 Segment + DP, 14 Segment (32 Segment)
Interface
I²C
Current - Supply
32µA
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Number Of Digits
16
Number Of Segments
32
Maximum Clock Frequency
2640 Hz
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 85 C
Attached Touch Screen
No
Maximum Supply Current
20 uA
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
OM6292 - DEMO BOARD PCA2125 RTCOM10088 - KIT FOR LCD DEMO LPC900622-1003 - KIT FOR LCD DEMO
Digits Or Characters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-2029-2
PCF8562TT/2,518
PCF8562TT/2-T
PCF8562TT/2,518
PCF8562TT/2-T
NXP Semiconductors
19. 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
7.19
8
9
10
11
12
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 5
Internal circuitry. . . . . . . . . . . . . . . . . . . . . . . . 25
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 26
Static characteristics. . . . . . . . . . . . . . . . . . . . 27
Dynamic characteristics . . . . . . . . . . . . . . . . . 28
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 30
Characteristics of the I
I
I
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . 6
LCD bias generator . . . . . . . . . . . . . . . . . . . . . 6
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 . . . . . . . . . . . . . . . . . . . 17
Input bank selector . . . . . . . . . . . . . . . . . . . . . 18
Blinker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
START and STOP conditions . . . . . . . . . . . . . 19
System configuration . . . . . . . . . . . . . . . . . . . 19
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 20
Input filters . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Command decoder . . . . . . . . . . . . . . . . . . . . . 22
Display controller . . . . . . . . . . . . . . . . . . . . . . 24
Multiple chip operation . . . . . . . . . . . . . . . . . . 24
2
2
C-bus controller . . . . . . . . . . . . . . . . . . . . . . 20
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 21
2
C-bus. . . . . . . . . . . . . 19
13
14
14.1
14.2
14.3
14.4
15
16
17
17.1
17.2
17.3
17.4
18
19
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
Handling information . . . . . . . . . . . . . . . . . . . 31
Soldering of SMD packages . . . . . . . . . . . . . . 31
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 33
Revision history . . . . . . . . . . . . . . . . . . . . . . . 34
Legal information . . . . . . . . . . . . . . . . . . . . . . 35
Contact information . . . . . . . . . . . . . . . . . . . . 36
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Introduction to soldering. . . . . . . . . . . . . . . . . 31
Wave and reflow soldering. . . . . . . . . . . . . . . 31
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . 32
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . 32
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 35
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Document identifier: PCF8562_5
PCF8562
Date of release: 19 May 2010
All rights reserved.