HD66100F

Features:

·  LCD driver with serial/parallel converting function
·  Interface compatible with the HD44100H; connectable with HD43160AH, HD61830, HD61830B, LCD-II (HD44780), LCD-III (HD44790)
·  Internal output circuits for LCD drive: 80
·  Internal serial/parallel converting circuits 80-bit bidirectional shift register 80-bit latch circuit
·  Power supply Internal logic circuit: +5V ±10% LCD drive circuit: 3.0V to 6.0V
·  CMOS process


Pinout




Specifications

Item	Symbol	Ratings	Unit	Note
Supply voltage Logic circuits	VCC	0.3 to +7.0	V	1
Supply voltage LCD drive circuits	VCCVEE	0.3 to +7.0	V
Input voltage (1)	VT1	0.3 to VCC + 0.3	V	1
Input voltage (2)	VT2	V + 0.3 to V 0.3	V	2
Operation temperature	Topr	20 to +75	°C
Storage temperature	Tstg	55 to +125	°C

Description

The HD66100F description segment driver with 80 LCD drive circuits is the improved version of the no longer current HD44100H LCD driver with 40 circuits.

HD66100F is composed of a shift register, an 80-bit latch circuit, and 80 LCD drive circuits. Its interface is compatible with the HD44100H. It reduces the number of LSI's and lowers the cost of an LCD module.