PCF2100C 데이터 시트보기 (PDF) - Philips Electronics

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PCF2100C

LCD drivers

Philips Electronics 

Philips Semiconductors

LCD drivers

Product specification

PCF21xxC family

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 (PCF2112C)

• Multiplex rate

– 1 : 2 (PCF2100C)

– 1 : 2 (PCF2111C)

– 1 : 1 (PCF2112C)

• Word length

– 22 bits (PCF2100C)

– 34 bits (PCF2111C)

– 34 bits (PCF2112C).

2 GENERAL DESCRIPTION

The PCF21xxC family are single-chip, silicon gate CMOS

LCD driver circuits. A 3-line bus (CBUS) structure enables

serial data transfer with microcontrollers. All inputs are

CMOS/NMOS compatible.

The devices have the same function and performance as

those of the PCF21xx family, which they supersede.

The maximum operating voltage required is reduced from

6.5 to 6.0 V.

3 QUICK REFERENCE DATA

SYMBOL

VDD

IDD1

IDD2

PARAMETER

supply voltage

supply current 1

supply current 2

PO

Tamb

Tstg

power dissipation per output

operating ambient temperature

storage temperature

CONDITIONS

outputs open; CBUS inactive

outputs open; CBUS inactive;

Tamb = 25 °C

MIN.

2.25

−

−

TYP.

−

20

20

MAX. UNIT

6.0 V

50

µA

30

µA

−

−

−40 −

−65 −

100 mW

+85 °C

+150 °C

4 ORDERING INFORMATION

TYPE

NUMBER

PCF2100CP

PCF2100CT

PCF2111CP

PCF2111CT

PCF2112CP

PCF2112CT

NAME

DIP28

SO28

DIP40

VSO40

DIP40

VSO40

PACKAGE

DESCRIPTION

plastic dual in-line package; 28 leads (600 mil)

plastic small outline package; 28 leads; body width 7.5 mm

plastic dual in-line package; 40 leads (600 mil)

plastic very small outline package; 40 leads

plastic dual in-line package; 40 leads (600 mil)

plastic very small outline package; 40 leads

VERSION

SOT117-1

SOT136-1

SOT129-1

SOT158-1

SOT129-1

SOT158-1

1997 Mar 28

3

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