Datasheet > BU97960MUV

BU97960MUV

更新时间： 2024-04-09 19:02:49

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
34页	1403K
描述
BU97960MUV is a 1/4 or 1/8 duty general-purpose LCD driver that can be used for consumer / battery

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

BU97960MUV 数据手册

BU97960MUV

MAX 120 Segments (SEG15×COM8)

Function Description – continued

Command Transfer Method

Issue Slave Address (“01111100”) after generate “START condition”.

The 1^stbyte after Slave Address always becomes command input.

MSB (“Command or Data judgement bit”) of command decides next data is Command or Display Data.

When set “Command or Data judgement bit”=“1”, next byte will be command.

When set “Command or Data judgement bit”=“0”, next byte data is Display Data.

…

1 Command

Display Data

Slave Address

Command

A 0

It cannot accept input command once it enters into Display Data transfer state.

In order to input command again, it is necessary to generate “START condition”.

If “START condition” or “STOP condition” is sent in the middle of command transmission, the command will be cancelled.

If Slave Address is continuously sent following “START condition”, it remains in command input state.

“Slave Address” must be sent right after the “START condition”.

When Slave Address cannot be recognized in the first data transmission, no Acknowledge bit is generated and next

transmission will be invalid. When the data is in invalid status, if “START condition” is transmitted again, it will return to valid

status.

Consider the MPU interface characteristic such as Input rise time and Setup/Hold time when transferring command and data

(Refer to MPU Interface Characteristics).

Write Display Data and Transfer Method

BU97960MUV enters “Write Mode” when Write Mode or Read Mode judgement bit of Slave Address is “0”

BU97960MUV has Display Data RAM (DDRAM) of 15×8=120bits.

The relationship between data input and Display Data, DDRAM data and the address are as follows.

Slave Address

Command

0 000000

…

m o

0111110

R/W=0 (Write Mode)

Display Data

In 1/8 Duty Mode

8-bit data is stored in DDRAM. ADSET command specifies the address to be written, and address is automatically

incremented in every 8-bit data.

Data can be continuously written in DDRAM by transmitting data continuously.

DDRAM Address

. . . . . .

COM0

COM1

COM2

COM3

COM4

COM5

COM6

COM7

BIT

SEG0

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG13

SEG14

Display data is written to DDRAM every 8-bit data.

No need to wait for ACK bit to complete data transfer.

www.rohm.com

TSZ22111･15･001

TSZ02201-0P3P0D302030-1-2

9/29

05.Jan.2021 Rev.002

1...6 7 8910 11 12...34

中文翻译

下载PDF

与BU97960MUV相关器件

型号	品牌	获取价格	描述	数据表
BU9796AFS	ROHM	获取价格	Standard LCD Segment Driver
BU9796AFS-E2	ROHM	获取价格	Liquid Crystal Driver, 20-Segment, PDSO32,
BU9796AMUV	ROHM	获取价格	Standard LCD Segment Driver
BU9796AMUV-E2	ROHM	获取价格	Liquid Crystal Driver, 20-Segment, PQCC24,
BU9796FS	ROHM	获取价格	LCD Segment Driver series 80-segment Drivers
BU9796FS-E2	ROHM	获取价格	Liquid Crystal Driver, 20-Segment, PDSO32, ROHS COMPLIANT, SSOP-32
BU9797AFUV	ROHM	获取价格	BU9797FUV is a 1/4 duty general-purpose LCD driver that can be used for consumer / battery
BU9797FUV-M	ROHM	获取价格	BU9797FUV-M是1/4占空比车载用通用LCD驱动器，最多可显示144段LCD。本产
BU97981GU	ROHM	获取价格	BU97981GU is a 1/4, 1/3duty or Static general-purpose LCD driver that can be used for cons
BU97981GU-ZE2	ROHM	获取价格	Liquid Crystal Driver,

与BU97960MUV相关文章

LM317T数据手册解读：产品特性、应用、封装与引脚详解
2024-06-14

11
一文带你了解?DB3二极管好坏判断、参数信息、替代推荐
2024-06-14

14
LM358DR数据手册：引脚说明、电气参数及替换型号推荐
2024-06-14

8
OP07CP数据手册解读：引脚信息、电子参数
2024-06-14

12

产品中心

服务支持

精选活动

关于我们

帮助中心

BU97960MUV

BU97960MUV 数据手册

与BU97960MUV相关器件

与BU97960MUV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

BU97960MUV

BU97960MUV 数据手册

与BU97960MUV相关器件

与BU97960MUV相关文章

您还可以找

您在本页遇到什么问题？