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M66271FP PDF预览

M66271FP

更新时间: 2024-01-19 08:01:11
品牌 Logo 应用领域
三菱 - MITSUBISHI 控制器
页数 文件大小 规格书
21页 290K
描述
OPERATION PANEL CONTROLLER

M66271FP 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:QFP包装说明:QFP, QFP80,.7X.9,32
针数:80Reach Compliance Code:unknown
风险等级:5.15地址总线宽度:14
最大时钟频率:20 MHz显示配置:320 X 240 DOTS
外部数据总线宽度:16JESD-30 代码:R-PQFP-G80
JESD-609代码:e0长度:20 mm
端子数量:80最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP80,.7X.9,32
封装形状:RECTANGULAR封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
座面最大高度:3.05 mm子类别:Display Controllers
最大压摆率:40 mA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端子面层:Tin/Lead (Sn/Pb)
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 DISPLAYBase Number Matches:1

M66271FP 数据手册

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MITSUBISHI <DIGITAL ASSP>  
M66271FP  
OPERATION PANEL CONTROLLER  
DESCRIPTION  
The M66271FP is a graphic display-only controller for displaying a  
high duty dot matrix type LCD which is used widely for PPC,FAX  
and multi-function telephones.  
Interface with MPU  
•Capability of switching 8-bit type MPU/16-bit type MPU  
•With WAIT output pin (Accessing register from MPU without  
WAIT output. Accessing VRAM from MPU with WAIT output.)  
•Capability of controlling BHE or LWR/ HWR at the interface  
with a 16-bit MPU.  
It is capable of controlling a monochrome STN LCD system of up  
to 320 x 240 dots.  
The IC has a built-in 9600-byte VRAM as a display data memory.  
All of the VRAM addresses are externally opened. Address  
mapping in the MPU memory space allows direct addressing of all  
display data from the MPU,thus providing efficient display data  
processing such as drawing.  
The built-in arbiter circuit (cycle steal system) which gives priority  
to display access allows timing-free access from MPU to VRAM,  
preventing display screen distortion.  
The IC provides interface with a 8-bit/16-bit MPU with a  
READY(WAIT) pin.  
And this IC has a function for LCD module built-in system by  
lessening connect pins between MPU.  
Interface with LCD  
•LCD display data are 4-bit parallel output  
•4 kinds of control signals: CP,LP,FLM and M  
Display functions  
•Graphic display only (characters drawn graphically)  
•Binary display only (without tone display function)  
•Vertical scrolling is allowed within memory range  
(small size LCD only)  
Additional function for LCD module built-in system  
•15 kinds of interface with MPU : A<4:1>,D<7:0>,IOCS,LWR,RD  
•Accessing VRAM from MPU through I/O register  
•Capability of interfacing with 8-bit type MPU only  
5V single power supply  
FEATURES  
Displayable LCD  
80-pin QFP  
•Monochrome STN dot matrix type LCD of up to 76800  
dots (equivalent to 320 × 240 dots)  
•Maximum display duty : 1/240 (set to 240 Line)  
: 1/255 (Max)  
APPLICATION  
•PPC/FAX operation panel,display/operation panel of other OA  
equipment  
Display memory  
•Multi-function/public telephones  
•PDA/electronic notebook/information terminal  
•Other applications using LCD of 76800 dots or less  
•Built-in 9600-byte(76800-bit)VRAM (equivalent to one  
screen of 320 × 240 dots LCD)  
•All addresses of built-in VRAM are externally opened.  
PIN CONFIGURATION(TOP VIEW)  
40  
65  
VSS  
VSS  
39  
66  
DISPLAY DATA TRANSFER CLOCK CP  
N.C  
67  
38  
DISPLAY DATA LATCH PULSE LP  
N.C  
37  
68  
FIRST LINE MARKER FLM  
N.C  
69  
36  
UD<0>  
N.C  
35  
70  
UD<1>  
VSS  
LCD DISPLAY DATA BUS  
71  
34  
UD<2>  
VDD  
72  
33  
UD<3>  
N.C  
N.C  
N.C  
N.C  
VDD  
OSC1  
OSC2  
VSS  
N.C  
N.C  
M66271FP  
32  
31  
30  
29  
28  
27  
26  
25  
73  
74  
A<13>  
A<12>  
A<11>  
A<10>  
A<9>  
A<8>  
VSS  
75  
76  
MPU ADDRESS BUS  
77  
78  
OSCILLATOR INPUT  
79  
80  
OSCILLATOR OUTPUT  
Outline 80P6N-A  
N.C : No Connection  

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