Datasheet > SED1565T2X

SED1565T2X

更新时间： 2024-11-07 14:44:39

品牌	Logo	应用领域
精工 - SEIKO		驱动接口集成电路
页数	文件大小	规格书
17页	97K
描述
LIQUID CRYSTAL DISPLAY DRIVER, UUC309, TCP-309

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SED1565T2X 数据手册

PF926-02

SED1565 Series

Dot Matrix LCD Driver

SSC5000Series

■ DESCRIPTION

The SED1565 Series is a series of single-chip dot matrix liquid crystal display drivers that can be connected directly

to a microprocessor bus. 8-bit parallel or serial display data sent from the microprocessor is stored in the internal

display data RAM and the chip generates a liquid crystal drive signal independent of the microprocessor. Because

the chips in the SED1565 Series contain 65 × 132 bits of display data RAM and there is a 1-to-1 correspondence

between the liquid crystal panel pixels and the internal RAM bits, these chips enable displays with a high degree

of freedom.

The SED1565 Series chips contain 65 common output circuits and 132 segment output circuits, so that a single

chip can drive a 65 × 132 dot display (capable of displaying 8 columns × 4 rows of a 16 × 16 dot kanji font). The

SED1567 Series chips contain 33 common output circuits and 132 segment output circuits, so that a single chip

can drive 33 × 132 dot display (capable of displaying 8 columns × 2 rows of 16 × 16 dot kanji fonts). Moreover, the

capacity of the display can be extended through the use of master/slave structures between chips.

The chips are able to minimize power consumption because no external operating clock is necessary for the display

data RAM read/write operation. Furthermore, because each chip is equipped internally with a low-power liquid

crystal driver power supply, resistors for liquid crystal driver power voltage adjustment and a display clock CR

oscillator circuit, the SED1565 Series chips can be used to create the lowest power display system with the fewest

components for high-performance portable devices.

■ FEATURES

■ Direct display of RAM data through the display

data RAM.

Display data Read/Write, display ON/OFF, Normal/

Reverse display mode, page address set, display

start line set, column address set, status read,

display all points ON/OFF, LCD bias set, electronic

volume, read/modify/write, segmentdriverdirection

select, power saver, static indicator, common

output status select, V5 voltage regulation internal

resistor ratio set.

RAM bit data: “1” Non-illuminated

“0” Illuminated

(during normal display)

■ RAM capacity

65 × 132 = 8580 bits

■ Display driver circuits

SED1565 : 65 common output and 132 segment

■ Static drive circuit equipped internally for indicators.

(1 system, with variable flashing speed.)

■ Low-power liquid crystal display power supply

circuit equipped internally.

outputs

SED1566 : 49 common output and 132 segment

outputs

SED1567 : 33 common outputs and 132

Booster circuit (with Boost ratios of Double/Triple/

Quad, where the step-up voltage reference power

supply can be input externally)

High-accuracy voltage adjustment circuit (Thermal

gradient –0.05%/°C or –0.2%/°C or external input)

V5 voltage regulator resistors equipped internally,

V1 to V4 voltage divider resistors equipped

internally, electronic volume function equipped

internally, voltage follower.

segment outputs

SED1568 : 55 common outputs and 132

segment outputs

SED1569 : 53 common outputs and 132

segment outputs

■ High-speed 8-bit MPU interface (The chip can be

connected directly to the both the 80×86 series

MPUs and the 68000 series MPUs)

/Serial interfaces are supported.

■ CR oscillator circuit equipped internally (external

clock can also be input)

■ Abundant command functions

12 3 4 5 6 7...17

中文翻译

下载PDF

与SED1565T2X相关器件

型号	品牌	获取价格	描述	数据表
SED1565T3A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, TCP
SED1565T3B	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, TCP
SED1565T3C	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC, TCP
SED1566	EPSON	获取价格	Direct display of RAM data through the display data RAM
SED1566D0B	EPSON	获取价格	Direct display of RAM data through the display data RAM
SED1566D1B	EPSON	获取价格	Direct display of RAM data through the display data RAM
SED1566D2B	EPSON	获取价格	Direct display of RAM data through the display data RAM
SED1566D3B	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC309
SED1566D5B	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC309
SED1566DBB	EPSON	获取价格	Direct display of RAM data through the display data RAM

与SED1565T2X相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

16
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

13
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

37
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

34

产品中心

服务支持

精选活动

关于我们

帮助中心

SED1565T2X

SED1565T2X 数据手册

与SED1565T2X相关器件

与SED1565T2X相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SED1565T2X

SED1565T2X 数据手册

与SED1565T2X相关器件

与SED1565T2X相关文章

您还可以找

您在本页遇到什么问题？