Datasheet > ML9204-XX

ML9204-XX

更新时间： 2024-01-05 06:30:26

品牌	Logo	应用领域
冲电气 - OKI		驱动器显示控制器
页数	文件大小	规格书
41页	286K
描述
5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan)

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ML9204-XX 技术参数

生命周期：	Transferred	零件包装代码：	QFP
包装说明：	FQFP,	针数：	128
Reach Compliance Code：	unknown	风险等级：	5.17
其他特性：	ALSO OPERATES AT 5V SUPPLY	地址总线宽度：
最大时钟频率：	4.5 MHz	显示配置：	24 X 35 DOTS
外部数据总线宽度：		JESD-30 代码：	R-PQFP-G128
长度：	20 mm	端子数量：	128
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	FQFP
封装形状：	RECTANGULAR	封装形式：	FLATPACK, FINE PITCH
认证状态：	Not Qualified	座面最大高度：	2.35 mm
最大供电电压：	3.6 V	最小供电电压：	3 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	14 mm
uPs/uCs/外围集成电路类型：	DISPLAY CONTROLLER, FLUORESCENT	Base Number Matches：	1

ML9204-XX 数据手册

PEDL9204-02

OKI Semiconductor

Issue Date: Oct. 12, 2004

Preliminary

ML9204-xx

5 × 7 Dot Character × 24-Digit × 2-Line Display Controller/Driver with Character RAM (Built-in Key Scan)

GENERAL DESCRIPTION

The ML9204-xx is a 5 × 7 dot matrix type vacuum fluorescent display tube controller driver IC which displays

characters, numerics and symbols of a maximum of 24 digits × 2 lines.

Dot matrix vacuum fluorescent display tube drive signals are generated by serial data sent from a

micro-controller. A display system is easily realized by internal ROM and RAM for character display.

Built-in key scan for 3-channel encoder type rotary switch and 5 × 6 matrix key switch allow the user to receive

each switch input.

The ML9204-xx has low power consumption since it is made by CMOS process technology.

–01 is available as a general-purpose code.

Custom codes are provided on customer’s request.

FEATURES

• Logic power supply (V_DD

)

: 3.3 V±10% or 5.0 V±10%

• VFD tube drive power supply (V_SEG, V_COM) : 20 to 60 V

• VFD driver output current

(VFD driver output can be connected directly to the VFD tube. No pull-down resistor is required.)

• Segment driver (SEGA1 to A35, SEGB1 to B35)

Only one driver output is high

All the driver outputs are high

• Segment driver (ADA, ADB)

• Grid driver (COM1 to 24)

• Content of display

SEGA1 to SEGA35 and ADA

• CGROM_A

: –5 mA (V_SEG= 60 V)

: –350 mA (V_SEG= 60 V)

: –15 mA (V_SEG= 60 V)

: –25 mA (V_COM= 60 V)

: 5 × 7 dots 240 types (character data)

• CGRAM_A

: 5 × 7 dots 16 types (character data)

• ADRAM_A

• DCRAM_A

: 24 (display digit)× 1 bit (symbol data; can be used for a cursor.)

: 24 (display digit) × 8 bits (register for character data display)

SEGB1 to SEGB35 and ADB

• CGROM_B

: 5 × 7 dots 240 types (character data)

• CGRAM_B

: 5 × 7 dots 16 types (character data)

• ADRAM_B

• DCRAM_B

: 24 (display digit)× 1 bit (symbol data; can be used for a cursor.)

: 24 (display digit) × 8 bits (register for character data display)

• Display control function

• GCRAM

: Simultaneous output of COM1 to 24 can be set in 1 grid.

: 1 to 24 digits (9- to 24-bit arbitrary setting)

: 0/1024 to 960/1024 stages

• Display digits

• Display duty (brightness adjustment)

• All lights ON/OFF

• 5 interfaces with microcontroller:DI/O, CS, CP, RESET, INT

• Built-in key scan circuit for 5 × 6 matrix key switch

• Built-in key scan circuit for 3-channel encoder type rotary switch

• Built-in oscillation circuit

Crystal oscillation or ceramic oscillation: 4.0 MHz (Typ)

• Standby function

Inhibiting the oscillator circuit provides low power consumption.

• Package options:

128-pin plastic QFP (QFP128-P-1420-0.50-K) (ML9204-xxGA)

1/41

12 3 4 5 6 7...41

中文翻译

下载PDF

与ML9204-XX相关器件

型号	品牌	获取价格	描述	数据表
ML9204-XXGA	OKI	获取价格	Fluorescent Display Controller, 24 X 35 Dots, CMOS, PQFP128, 14 X 20 MM, 0.50 MM PITCH, PL
ML9205-01	OKI	获取价格	5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM
ML9205-01GA	OKI	获取价格	Fluorescent Display Controller, 24 X 39 Dots, CMOS, PQFP80, 14 X 20 MM, 0.80 MM PITCH, PLA
ML9205-01GP	OKI	获取价格	Fluorescent Display Controller, 24 X 39 Dots, CMOS, PQFP80, 14 X 14 MM, 0.65 MM PITCH, PLA
ML9205-XXGA	OKI	获取价格	Fluorescent Display Controller, 24 X 39 Dots, CMOS, PQFP80, 14 X 20 MM, 0.80 MM PITCH, PLA
ML9205-XXGP	OKI	获取价格	Fluorescent Display Controller, 24 X 39 Dots, CMOS, PQFP80, 14 X 14 MM, 0.65 MM PITCH, PLA
ML9206	OKI	获取价格	5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM
ML9206-01GA	OKI	获取价格	Display Driver, CMOS, PQFP64
ML9206-01GS-BK	OKI	获取价格	Fluorescent Display Controller, 16 X 37 Dots, CMOS, PQFP64, 14 X 14 MM, 0.80 MM PITCH, PLA
ML9206-01GS-K	OKI	获取价格	Fluorescent Display Controller, 16 X 37 Dots, CMOS, PDSO64, 0.525 INCH, 0.80 MM PITCH, PLA

与ML9204-XX相关文章

LTM4644/LTM4644-1：创新的四输出同步降压微模块调节器
2024-07-02

2
2N3500：一款多用途NPN硅晶体管的全面解析
2024-07-02

3
最详细资料解析：BA5917AFP参数说明、引脚说明
2024-07-02

5
MAX232IDR数据手册：产品特性、电气参数、替代型号推荐
2024-07-02

3

产品中心

服务支持

精选活动

关于我们

帮助中心

ML9204-XX

ML9204-XX 技术参数

ML9204-XX 数据手册

与ML9204-XX相关器件

与ML9204-XX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

ML9204-XX

ML9204-XX 技术参数

ML9204-XX 数据手册

与ML9204-XX相关器件

与ML9204-XX相关文章

您还可以找

您在本页遇到什么问题？