PCF2112CP/F1,112 NXP Semiconductors, PCF2112CP/F1,112 Datasheet
PCF2112CP/F1,112
Specifications of PCF2112CP/F1,112
935195740112
PCF2112CPN
Related parts for PCF2112CP/F1,112
PCF2112CP/F1,112 Summary of contents
Page 1
DATA SHEET PCF21xxC family LCD drivers Product specification Supersedes data of 1995 May 03 File under Integrated Circuits, IC12 INTEGRATED CIRCUITS 1997 Mar 28 ...
Page 2
Philips Semiconductors LCD drivers CONTENTS 1 FEATURES 2 GENERAL DESCRIPTION 3 QUICK REFERENCE DATA 4 ORDERING INFORMATION 5 BLOCK DIAGRAMS 6 PINNING 6.1 PCF2100C 6.2 PCF2111C 6.3 PCF2112C 7 FUNCTIONAL DESCRIPTION 7.1 PCF2100C 7.2 PCF2111C 7.3 PCF2112C 7.4 Bus control ...
Page 3
Philips Semiconductors LCD drivers 1 FEATURES Supply voltage 2.25 to 6.0 V Low current consumption Serial data input CBUS control One-point built-in oscillator Stand-alone or expanded system Power-on reset clear LCD segments – 40 (PCF2100C) – 64 (PCF2111C) – 32 ...
Page 4
Philips Semiconductors LCD drivers 5 BLOCK DIAGRAMS handbook, full pagewidth 28 DLEN CLB 27 DATA handbook, full pagewidth 40 DLEN 1 CLB 39 DATA 1997 Mar 28 40-SEGMENT LCD BP1 BP2 S1 to S20 BACKPLANE ...
Page 5
Philips Semiconductors LCD drivers handbook, full pagewidth 40 DLEN 1 CLB 39 DATA 1997 Mar 28 32-SEGMENT LCD S32 BACKPLANE AND SEGMENT DRIVERS LATCHES BUS AND CONTROL DRIVER CONTROL SHIFT REGISTER Fig.3 Block ...
Page 6
Philips Semiconductors LCD drivers 6 PINNING 6.1 PCF2100C SYMBOL PIN DESCRIPTION CLB 1 clock burst input (CBUS supply voltage DD OSC 3 oscillator input V 4 supply voltage ground SS S20 5 LCD driver output 20 S19 6 ...
Page 7
Philips Semiconductors LCD drivers 6.2 PCF2111C SYMBOL PIN DESCRIPTION CLB 1 clock burst input (CBUS supply voltage DD OSC 3 oscillator input V 4 supply voltage ground SS S32 5 LCD driver output 32 S31 6 LCD driver ...
Page 8
Philips Semiconductors LCD drivers 6.3 PCF2112C SYMBOL PIN DESCRIPTION CLB 1 clock burst input (CBUS supply voltage DD OSC 3 oscillator input V 4 supply voltage ground SS S32 5 LCD driver output 32 S31 6 LCD driver ...
Page 9
Philips Semiconductors LCD drivers 7 FUNCTIONAL DESCRIPTION An LCD segment or LED output is activated when the corresponding DATA bit is HIGH. 7.1 PCF2100C When DATA bit 21 is HIGH, the A-latches (BP1) are loaded. With DATA bit 21 LOW, ...
Page 10
Philips Semiconductors LCD drivers 7.5 Timing ...
Page 11
Philips Semiconductors LCD drivers 7.6 Input circuitry handbook, halfpage V line is common. In systems where it is expected that V SS input protection. Maximum input current 40 A. 7.7 Expansion handbook, full pagewidth BP1 BP2 DLEN PCF2111C CLB DATA ...
Page 12
Philips Semiconductors LCD drivers 8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER V supply voltage DD V input voltage DLEN, CLB, DATA and OSC I V output voltage BP1, BP2 and S1 to ...
Page 13
Philips Semiconductors LCD drivers 10 DC CHARACTERISTICS V = 2. SYMBOL PARAMETER Supply V supply voltage DD I supply current DD V power-on reset voltage level POR Inputs CLB, DATA ...
Page 14
Philips Semiconductors LCD drivers 11 AC CHARACTERISTICS V = 2. and V levels with an input voltage swing SYMBOL PARAMETER Inputs CLB, DATA and DLEN (see Fig.12) ...
Page 15
Philips Semiconductors LCD drivers 1997 Mar 28 15 Product specification PCF21xxC family pagewidth full handbook, ...
Page 16
Philips Semiconductors LCD drivers 20 handbook, halfpage typ ( amb c. ( +85 amb c ( +25 . amb Fig.13 Supply current ...
Page 17
Philips Semiconductors LCD drivers handbook, halfpage BP (PCF2112C), BP1, BP2 S1 to S32 Fig.17 Test loads. 18 handbook, halfpage I OL (mA) 16 typ ( amb c. (2) T ...
Page 18
Philips Semiconductors LCD drivers 12 PACKAGE OUTLINES DIP28: plastic dual in-line package; 28 leads (600 mil) handbook, full pagewidth pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions ...
Page 19
Philips Semiconductors LCD drivers DIP40: plastic dual in-line package; 40 leads (600 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. mm ...
Page 20
Philips Semiconductors LCD drivers SO28: plastic small outline package; 28 leads; body width 7 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...
Page 21
Philips Semiconductors LCD drivers VSO40: plastic very small outline package; 40 leads pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.3 ...
Page 22
Philips Semiconductors LCD drivers 13 SOLDERING 13.1 Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering ...
Page 23
Philips Semiconductors LCD drivers 14 DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data ...
Page 24
Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + ...