Datasheet > SED1534

SED1534

更新时间： 2024-11-25 22:43:23

品牌	Logo	应用领域
爱普生 - EPSON		驱动控制器
页数	文件大小	规格书
13页	174K
描述
DOT MATRIX LCD CONTROLLER DRIVER

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中文翻译

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SED1534 数据手册

PF777-03

SED1530 Series

Dot Matrix LCD Controller Driver

SSC5000Series

●Ultra Low Power Consumption

●Built-in Power Supply Circuit for LCD

●133 Driver Output

■ DESCRIPTION

The SED1530 series is a single-chip LCD driver for dot-matrix liquid crystal displays (LCD’s) which is directly

connectable to a microcomputer bus. It accepts 8-bit serial or parallel display data directly sent from a

microcomputer and stores it in an on-chip display RAM. It generates an LCD drive signal independent of

microprocessor clock.

The use of the on-chip display RAM of 65 × 132 bits and a one-to-one correspondence between LCD panel pixel

dots and on-chip RAM bits permits implementation of displays with a high degree of freedom.

As a total of 133 circuits of common and segment outputs are incorporated, a single chip of SED1530 series can

make 33 × 100-dot (16 × 16-dot kanji font: 6 columns × 2 lines) displays, and a single chip of SED1531 can make

65 × 132-dot (kanji font: 8 columns x 4 lines) displays when the SED1531 is combined with the common driver

SED1635.

The SED1532 can display the 65x200-dot (or 12-column by 4-line Kanji font) area using two ICs in master and

slave modes. As an independent static indicator display is provided for time-division driving, the low-power display

is realized during system standby and others.

No external operation clock is required for RAM read/write operations. Accordingly, this driver can be operated

with a minimum current consumption and its on-board low-current-consumption liquid crystal power supply can

implement a high-performance handy display system with a minimum current consumption and a smallest LSI

configuration.

Two types of SED1530 series are available: one in which common outputs are arranged on a single side and the

other in which common outputs are arranged on both sides.

■ FEATURES

● Direct RAM data display using the display RAM. When RAM data bit is 0, it is not displayed. When RAM data

bit is 1, it is displayed. (At normal display)

● RAM capacity: 65 × 132 = 8580 bits

● High-speed 8-bit microprocessor interface allowing direct connection to both the 8080 and 6800.

● Serial interface

● Many command functions: Read/Write Display Data, Display ON/OFF, Normal/Reverse Display, Page

Address Set, Set Display Start Line, Set Column Address, Read Status, All Display ON/OFF, Set LCD Bias,

Electronic contrast Controls, Read Modify Write, Select Segment Driver Direction, Power Save

12 3 4 5 6 7...13

中文翻译

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与SED1534相关器件

型号	品牌	获取价格	描述	数据表
SED1534D	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC
SED1534DE	EPSON	获取价格	DOT MATRIX LCD CONTROLLER DRIVER
SED1534DEA	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC172, 6.65 X 4.57 MM, 0.30 MM HEIGHT, ALUMINUM PAD, DIE-1
SED1534DEB	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC172, 6.65 X 4.57 MM, 0.625 MM HEIGHT, GOLD BUMP, DIE-172
SED1534DFB	SEIKO	获取价格	9X124 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC172, 6.65 X 4.57 MM, 0.625 MM HEIGHT, GOLD B
SED1534TXX	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, TCP
SED1535TXX	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, TCP
SED1540D0A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC100, 4.80 X 7.04 MM, 0.525 MM HEIGHT, ALUMINUM PAD, DIE-
SED1540D0B	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC100, GOLD BUMP, DIE-100
SED1540DOA	SEIKO	获取价格	Dot Matrix LCD Driver, 4 X 73 Dots, CMOS, DIE

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