Datasheet > APU0071

APU0071

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
茂达 - ANPEC		控制器
页数	文件大小	规格书
28页	501K
描述
80 Segment / 16 Common Controller for Dot Matrix LCD

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APU0071 数据手册

APU0071

80 Segment / 16 Common Controller

for Dot Matrix LCD

FEATURES

DOT MATRIX LCD CONTROL-

LER & DRIVER

Internal Memory

APU0071 is a dot matrix LCD driver & controller

LSI that is fabricated by low power CMOS

technology. It is capable of displaying 1-line 16

- Character Generator ROM (CGROM) : 7840bits

(224 characters × 5 × 7dot)

- Character Generator RAM (CGRAM) : 160 bit (4-

characters × 5 × 8 dot)

characters or 2 line 16 characters with 5 × 8 dots

format.

- Display Data RAM (DDRAM) : 256bits (32

characters × 8bits)

FUNCTIONS

•

Low power operation

- Power supply voltage range : 2.7 ~ 5.5V (V_DD)

- LCD drive voltage range : 3.0 ~ 7.0 (V_DD-V₅)

CMOS process

Character type dot matrix LCD driver & controller.

•

Easy interface with 4-bit or 8-bit MPU.

Internal driver : 16 common and 80 segment

signal output.

•

Duty cycle : 1/16

Built-in oscillator

•

Display character pattern : 5 × 7 dots format

(224 kinds)

Low power consumption

Internal divide resistor for LCD driving voltage

Available for COG

Direct programming of the special character

patterns by character Generator RAM.

Mask open for programming customer charac-

ter patterns

•

Various instructions function.

Automatic power on reset.

ORDERING INFORMATION

ROM Code

APU0071

001 : Standard

002 : Customer

Handling Code

Package Type

W : COG

Package Type

ROM Code

Handling Code

TY : Tray

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

Rev. A.07 - FEB., 2002

www.anpec.com.tw

12 3 4 5 6 7...28

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