LC75712E中文资料三洋数据手册PDF规格书

Overview

The LC75710NE series products are dot matrix VFD controller/driver LSIs that display characters, numbers, and symbols. These LSIs generate dot matrix VFD drive signals based on serial data sent from a microprocessor, and allow display systems to be implemented easily using the built-in character generator ROM and RAM.

The LC75710NE series products are fabricated in a CMOS process and can contribute to achieving low-power operation in user applications.

特性 Features

• 5 × 7 dot matrix VFD display controller/driver

(Driver outputs can be connected directly to VFD

devices: pull-down resistors are not required.)

• Display technique: Dynamic lighting technique

• Display digits: 1 to 16 digits (programmable)

• Display control data

CGROM: 5 × 7 dots, 160 characters

CGRAM: 5 × 7 dots, 8 characters

ADRAM: 16 × 8 bits

DCRAM: 64 × 8 bits

• Instruction functions

Display on/off control

Display shift

Display blink

Intensity adjustment (dimmer)

• Serial data input (DI, CL, and CE pins)

• Built-in reset circuit

• 64-pin flat package