MSM9000B

更新时间： 2024-01-09 09:28:02

品牌	Logo	应用领域
冲电气 - OKI		控制器
页数	文件大小	规格书
38页	223K
描述
DOT MATRIX LCD CONTROLLER

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技术参数
数据手册

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MSM9000B 技术参数

生命周期：	Obsolete	零件包装代码：	DIE
包装说明：	DIE,	Reach Compliance Code：	unknown
风险等级：	5.84	地址总线宽度：	1
最大时钟频率：	0.032 MHz	显示配置：	16 X 60 DOTS
外部数据总线宽度：	8	JESD-30 代码：	X-XUUC-N
最高工作温度：	85 °C	最低工作温度：	-30 °C
封装主体材料：	UNSPECIFIED	封装代码：	DIE
封装形状：	UNSPECIFIED	封装形式：	UNCASED CHIP
认证状态：	Not Qualified	最大供电电压：	3.3 V
最小供电电压：	2.5 V	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	OTHER	端子形式：	NO LEAD
端子位置：	UPPER	uPs/uCs/外围集成电路类型：	DISPLAY CONTROLLER, DOT MATRIX LCD DISPLAY
Base Number Matches：	1

MSM9000B 数据手册

E2B0041-27-Y3

This version: Nov. 1997

Previous version: Mar. 1996

¡ Semiconductor

MSM9000B-xx

¡ Semiconductor

MSM9000B-xx

DOT MATRIX LCD CONTROLLER

GENERAL DESCRIPTION

The MSM9000B-xx is a dot-matrix LCD control driver which has functions of displaying 12 (5

x 7 dots) characters (2 lines) and 120-dot arbitrators.

The MSM9000B-xx is provided with a 16-dot common driver, 60-dot segment driver, Display

Data RAM (DDRAM), and Character Generator ROM (CGROM).

This device can be controlled with commands entered through the serial interface or parallel

interface.

The font data in the CGROM can be changed by mask option.

Since the MSM9000B-xx has an LCD driving bias generator circuit, LCD bias voltages can be

obtained by merely providing a required capacitance externally.

The MSM9000B-xx is applicable to a variety of LCD panels by controlling the contrast.

FEATURES

• Logic voltage(V ): 2.5 to 3.3 V

• LCD driving voltage(V ) : 3.0 to 5.5 V

• Low current consumption: 35 mA max.(operating)

• Switchable between 8-bit serial interface and 8-bit parallel interface

• Contains a 16-dot common driver and a 60-dot segment driver

• Contains CGROM with character fonts of (5 x 7 dots) x 256

• Built-in bias voltage generator circuit

• Built-in contrast adjusting circuit

• Built-in 32.768 kHz crystal oscillator circuit

• Provided with 120 dot arbitrators

• 1/9 duty mode (1 line : characters, 2 lines : arbitrators)

1/16 duty mode (2 lines : characters, 2 lines : arbitrators)

• Character blink operation can be switched between all-character lighting-on mode and all-

character lighting-off mode.

• Package:

TCP mounting with 35 mm wide film ; Tin-plated (Productname:MSM9000B-xxAV-Z-xx)

Chip

(Product name : MSM9000B-xx)

xx indicates code number.

1/38

12 3 4 5 6 7...38

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