Datasheet > 微控制器和处理器 > 显示控制器> MSM6222B-XXGS-L

MSM6222B-XXGS-L

更新时间： 2024-02-28 15:33:05

品牌	Logo	应用领域
冲电气 - OKI		驱动器控制器
页数	文件大小	规格书
45页	385K
描述
Dot Matrix LCD Driver, 16 X 40 Dots, CMOS, PQFP80, 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80

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MSM6222B-XXGS-L 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	QFP,	针数：	80
Reach Compliance Code：	unknown	风险等级：	5.84
Is Samacsys：	N	地址总线宽度：
显示配置：	16 X 40 DOTS	外部数据总线宽度：	8
JESD-30 代码：	R-PQFP-G80	长度：	20 mm
端子数量：	80	最高工作温度：	75 °C
最低工作温度：	-20 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QFP	封装形状：	RECTANGULAR
封装形式：	FLATPACK	认证状态：	Not Qualified
座面最大高度：	2.5 mm	最大供电电压：	5.5 V
最小供电电压：	4.5 V	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL EXTENDED	端子形式：	GULL WING
端子节距：	0.8 mm	端子位置：	QUAD
宽度：	14 mm	uPs/uCs/外围集成电路类型：	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER
Base Number Matches：	1

MSM6222B-XXGS-L 数据手册

E2B0032-27-Y3

This version: Nov. 1997

Previous version: Mar. 1996

¡ Semiconductor

MSM6222B-xx

¡ Semiconductor

MSM6222B-xx

DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT

SEGMENT DRIVER

GENERAL DESCRIPTION

The MSM6222B-xx is a dot matrix LCD controller which is fabricated in low power CMOS

silicon gate technology. Character display on the dot matrix character type LCD can be

controlled in combination with a 4-bit/8-bit microcontroller. This LSI consists of 16-dot

COMMON driver, 40-dot SEGMENT driver, display data RAM, character generator RAM,

character generator ROM and control circuit.

TheMSM6222B-xxistheequivalentofHitachi'sHD44780. Thereis, however, aslightdifference

between the two devices as described in the table on the last page.

The MSM6222B-xx has the character generator ROM that can be programmed by custom mask.

MSM6222B-01 is a standard version having 160 characters with lowercase (5 x 7 dots), and 32

characters with uppercase (5 x 10 dots) in this ROM.

FEATURES

• Easy interface with an 8-bit or 4-bit microcontroller.

• Dot matrix LCD controller/driver for lowercase (5 x 7 dots) or uppercase (5 x 10 dots).

• Automatic power ON reset.

• COMMON signal drivers (16) and SEGMENT signal drivers (40).

• Can control up to 80 characters when used in combination with MSM5259.

• Character generator ROM for 160 characters with lowercase (5 x 7 dots) and 32 characters with

uppercase (5 x 10 dots).

• Character patterns are programmable by character generator RAM. (Lowercase: 5 x 8 dots,

8 kinds, uppercase: 5 x 11 dots, 4 kinds).

• Oscillation circuit for external resistor or ceralock.

• 1/8 duty (1 line; 5 x 7 dots + cursor), 1/11 duty (1 line; 5 x 10 dots + cursor), or 1/16 duty (2

lines; 5 x 7 dots + cursor), selectable.

• Clear display even at 1/5 bias, 3.0V LCD driving voltage.

• Package options:

80-pin plastic QFP (QFP80-P-1420-0.80-L) (Product name: MSM6222B-xxGS-L)

80-pin plastic QFP (QFP80-P-1420-0.80-BL) (Product name: MSM6222B-xxGS-BL)

xx indicates code number.

1/45

12 3 4 5 6 7...45

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