PCF21xxC family LCD drivers Rev. 3 6 May 2015 Product data sheet 1. General description The PCF21xxC family are single-chip, silicon gate CMOS LCD driver circuits. A 3-line bus (C-bus) structure enables serial data transfer with microcontrollers. 2. Features and benefits Supply voltage 2.25 V to 6.0 V Low current consumption Serial data input C-bus control One-point built-in oscillator Stand-alone or expanded system Power-on reset clear LCD segments: 40 (PCF2100C), 64 (PCF2111C) and 32 (PCF2112C) Multiplex rate: 1:2 (PCF2100C and PCF2111C) and 1:1 (PCF2112C) Word length: 22 bits (PCF2100C) and 34 bits (PCF2111C and PCF2112C) 3. Ordering information Table 1. Ordering information Type number Package Name Description Version PCF2100CT SO28 plastic small outline package 28 leads SOT136-1 body width 7.5 mm PCF2111CT VSO40 plastic very small outline package SOT158-1 40 leads PCF2112CT VSO40 plastic very small outline package SOT158-1 40 leadsPCF21xxC family NXP Semiconductors LCD drivers 3.1 Ordering options Table 2. Ordering options Product type number Orderable part number Sales item Delivery form IC (12NC) revision PCF2100CT/F1 PCF2100CT/F1,112 935195690112 tube 1 PCF2100CT/F1,118 935195690118 tape and reel, 13 inch 1 PCF2111CT/1 PCF2111CT/1,112 935278772112 tube 1 PCF2111CT/1,118 935278772118 tape and reel, 13 inch 1 PCF2112CT/1 PCF2112CT/1,112 935279199112 tube 1 PCF2112CT/1,118 935279199118 tape and reel, 13 inch 1 4. Marking Table 3. Marking codes Type number Marking code PCF2100CT PCF2100CT PCF2111CT PCF2111CT PCF2112CT PCF2112CT 5. Block diagram ( / %3 %3 6 WR 6 WR 1 / * 2 0 1 9(56 6(*% &.3/ ( 17 1( 5, / 92 7 ( * 9 & 2 /(1 / 7&+(6 7 / / S) %86 % % & 9 (55 & 7 5 2 0 &3& ) 6+,)7 , 5(*67(5 9 G P O Fig 1. Block diagram PCF2100C PCF21XXC FAM All information provided in this document is subject to legal disclaimers. NXP Semiconductors N.V. 2015. All rights reserved. Product data sheet Rev. 3 6 May 2015 2 of 25 66 (5 9, , 217 5,2/ 26 &21752/ 1 1 &/ 2625 &, 6(*0 17 &