Datasheet > EM6124

EM6124

更新时间： 2024-11-04 04:40:35

品牌	Logo	应用领域
EMMICRO		驱动器控制器
页数	文件大小	规格书
25页	2191K
描述
Digitally Programmable 8 to 25 Multiplex LCD Controller & Driver

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中文翻译

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EM6124 数据手册

EM MICROELECTRONIC - MARIN SA

EM6124

Digitally Programmable 8 to 25 Multiplex

LCD Controller & Driver

Features

Description

The EM6124 is a low power CMOS LCD controller and

driver. The 8, 16, 20 and 24 way multiplex are digitally

programmable by the command byte. One additional line

can be added for Icons or Inverted Video by programming

9, 17, 21 or 25 way multiplex. The display refresh is

handled on chip by an internal RC oscillator via one

selectable 25 x 116 RAM which holds the LCD content

driven by the driver. LCD pixels (or segments) are

addressed on a one to one basis with the 25 x 116 bit

RAM (a set bit corresponds to an activated LCD pixel).

The EM6124 has very low dynamic current consumption,

typically 70 µA at V_DD= 2 V, V_LCD= 7 V making it

particularly attractive for portable and battery powered

products. The wide operating range on supply voltages

and temperature offers much application flexibility. The

LCD voltage, bias generation and frame frequency are

generated on chip. The clock signal can be used to shift

and to latch the data into the RAM.

• Slim IC for chip-on-board, with gold bumps for Chip-On-

Glass and Chip-On-Flex technologies

• Very simple 2-wire interface

• Digitally programmable multiplex rates:

8 x 113, 9 x 112, 16 x 105, 17 x 104, 20 x 101, 21 x 100,

24 x 97, 25 x 96

• No lost pads while row driver from 8 up to 25

• On chip: Voltage multiplier, V_LCDup to 7 V (3 to 6 V at

25 °C), 64 V_LCDdigitally programming steps, 4 V_LCD

temperature compensation factors, bias generation, V_ON

/ V_OFFgeneration, frame frequency, display refresh RAM

• No busy state

• High noise immunity in inputs

• No external components needed, except

capacitor

a V_LCD

• Digitally reversing row data

• Digitally reversing column data

• Inverting data function

• Blank function

• Set function

• Checker and Inverted Checker functions

• Sleep modes

• Low LCD operating current consumption

• Wide V_DDvoltage supply range, 2 to 5 V

• Wide temperature range: -40 to + 85 °C

Applications

• Mobile phones (GSM, DECT)

• Smart cards

• Automotive displays

• Portable, battery operated products

• Balances and scales, utility meters

• Direct display of RAM data through the display data

RAM

(To cascade ICs, please see Fig. 19 and contact EM

Microelectronic-Marin S.A.)

Typical Operating Configuration

Pad Assignment

Slim Form Chip

Fig. 1

(To

contact

Power

Supplies, please see

Fig. 20)

Fig. 2

www.emmicroelectronic.com

12 3 4 5 6 7...25

中文翻译

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与EM6124相关器件

型号	品牌	获取价格	描述	数据表
EM6124V1WP15E	EMMICRO	获取价格	Digitally Programmable 8 to 25 Multiplex LCD Controller & Driver
EM6124V2WP15E	EMMICRO	获取价格	Digitally Programmable 8 to 25 Multiplex LCD Controller & Driver
EM6124WP15E	ETC	获取价格	Controller Miscellaneous - Datasheet Reference
EM6125	EMMICRO	获取价格	Digitally programmable 65 and 81 multiplex rate LCD Controller and Driver
EM6125WP15	EMMICRO	获取价格	Digitally programmable 65 and 81 multiplex rate LCD Controller and Driver
EM6125WP15E	EMMICRO	获取价格	Digitally programmable 65 and 81 multiplex rate LCD Controller and Driver
EM6125WS27	EMMICRO	获取价格	Digitally programmable 65 and 81 multiplex rate LCD Controller and Driver
EM6126	EMMICRO	获取价格	81 and 65 MUX LCD Controller and Driver High Uniformity of Contrast and no external compon
EM6128K1600TBA-35F	EOREX	获取价格	128Kx8 LP SRAM
EM6128K1600TBA-35IF	EOREX	获取价格	128Kx8 LP SRAM

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