參數資料
型號： HCD66730A00
廠商： Hitachi,Ltd.
英文描述： Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
中文描述： 點陣液晶顯示控制器/驅動器支持日語漢字，韓文字體顯示
文件頁數： 3/131頁
文件大?。?/td> 5332K
代理商： HCD66730A00
HD66730/HD66731
3
Block Diagram (HD66730)
System
interface
Serial
8 bit
RAM
data
register
(RDR: R9)
Busy
flag (BF)
Index
register
(I DR)
RAM address
counter
(RAR: R8)
Timing generator
Display data RAM
(DDRAM)
80
×
8 bits
Character
generator
RAM
(CGRAM)
208 bytes
Character
generator
ROM for
full-size
character font
(FCGROM)
506,880 bits
(704 b
×
720 w)
Display attribute control circuit
71-bit
latch
circuit
71-bit
shift
register
Common
driver
LCD drive
voltage
selector
Oscillation
circuit (CPG)
Control
register
(R0 to R7)
V1
RS/CS
*
RW/SID
E/SCLK
V
CC
GND
COM1 to
COM24
OSC1 OSC2
8
8
8
8
7
7
8
8
11
8
4
Segment
RAM
(SEGRAM)
16 bytes
CL1
CL2
M
SEGD
RESET
*
Segment
driver
SEG1 to
SEG71
DB0/SOD
Cursol
control
circuit
Vci
C1
C2
V5OUT2
V5OUT3
Character
generator
ROM for
half-size
character font
(HCGROM)
9,216 bits
(768 b
×
12 w)
Parallel/serial
converter and scroll
control circuit
12
12
25-bit
shift
register
Booster
12
COMS
COM25/
COMD
8
4
IM
Address generator
12
3
7
DB1 to DB7
I/O buffer
12
V2
V3
V4
V5
相關PDF資料
PDF描述
HCD66730A01 Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66731A00BP Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66731A01BP Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66751BP 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
HCD66750BP 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
相關代理商/技術參數
參數描述
HCD66730A01 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66731A00BP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66731A01BP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66740BP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver
HCD66740WBP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver
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