PCF8566T/1,118 NXP Semiconductors, PCF8566T/1,118 Datasheet - Page 48

IC LCD DVR UNVRSL LOW-MUX 40VSOP

PCF8566T/1,118

Manufacturer Part Number
PCF8566T/1,118
Description
IC LCD DVR UNVRSL LOW-MUX 40VSOP
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCF8566T/1,118

Package / Case
40-VSOP
Display Type
LCD
Configuration
7 Segment + DP, 14 Segment (24 Segment)
Interface
I²C
Current - Supply
30µA
Voltage - Supply
2.5 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Number Of Digits
12
Number Of Segments
96
Maximum Clock Frequency
315 KHz
Operating Supply Voltage
2.5 V to 6 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 85 C
Maximum Supply Current
90 uA
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Digits Or Characters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-1070-2
935278688118
PCF8566TD-T
NXP Semiconductors
23. 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
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
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 6
Basic architecture . . . . . . . . . . . . . . . . . . . . . . 20
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . 7
LCD bias generator. . . . . . . . . . . . . . . . . . . . . . 7
LCD voltage selector . . . . . . . . . . . . . . . . . . . . 7
LCD drive mode waveforms . . . . . . . . . . . . . . 10
Static drive mode . . . . . . . . . . . . . . . . . . . . . . 10
1:2 Multiplex drive mode . . . . . . . . . . . . . . . . . 11
1:3 Multiplex drive mode . . . . . . . . . . . . . . . . . 13
1:4 multiplex drive mode . . . . . . . . . . . . . . . . . 14
Oscillator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Internal clock. . . . . . . . . . . . . . . . . . . . . . . . . . 15
External clock . . . . . . . . . . . . . . . . . . . . . . . . . 15
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Display register . . . . . . . . . . . . . . . . . . . . . . . . 16
Shift register . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Segment outputs. . . . . . . . . . . . . . . . . . . . . . . 16
Backplane outputs . . . . . . . . . . . . . . . . . . . . . 16
Display RAM . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Data pointer . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Sub-address counter . . . . . . . . . . . . . . . . . . . 19
Output bank selector. . . . . . . . . . . . . . . . . . . . 19
Input bank selector . . . . . . . . . . . . . . . . . . . . . 19
Blinker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Characteristics of the I
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
START and STOP conditions . . . . . . . . . . . . . 21
System configuration . . . . . . . . . . . . . . . . . . . 21
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 21
PCF8566 I
Input filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
I
Command decoder . . . . . . . . . . . . . . . . . . . . . 24
Mode set command . . . . . . . . . . . . . . . . . . . . 24
Load data pointer command . . . . . . . . . . . . . . 25
Device select command . . . . . . . . . . . . . . . . . 25
Bank select command . . . . . . . . . . . . . . . . . . 25
Blink command . . . . . . . . . . . . . . . . . . . . . . . . 26
2
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 22
2
C-bus controller . . . . . . . . . . . . . . 22
2
C-bus . . . . . . . . . . . . . 20
8.4
9
10
11
11.1
11.2
12
13
13.1
14
15
16
17
18
18.1
18.2
18.3
18.4
19
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. 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
Internal circuitry . . . . . . . . . . . . . . . . . . . . . . . 26
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 27
Static characteristics . . . . . . . . . . . . . . . . . . . 28
Dynamic characteristics . . . . . . . . . . . . . . . . . 31
Application information . . . . . . . . . . . . . . . . . 33
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 37
Bare die outline . . . . . . . . . . . . . . . . . . . . . . . . 39
Handling information . . . . . . . . . . . . . . . . . . . 41
Packing information . . . . . . . . . . . . . . . . . . . . 41
Soldering of SMD packages . . . . . . . . . . . . . . 43
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 45
Revision history . . . . . . . . . . . . . . . . . . . . . . . 46
Legal information . . . . . . . . . . . . . . . . . . . . . . 47
Contact information . . . . . . . . . . . . . . . . . . . . 47
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Display controller . . . . . . . . . . . . . . . . . . . . . . 26
Typical supply current characteristics. . . . . . . 29
Typical LCD output characteristics . . . . . . . . . 30
Cascaded operation . . . . . . . . . . . . . . . . . . . . 33
Introduction to soldering. . . . . . . . . . . . . . . . . 43
Wave and reflow soldering . . . . . . . . . . . . . . . 43
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 44
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 44
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 47
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Date of release: 25 February 2009
Document identifier: PCF8566_7
PCF8566
All rights reserved.

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