參數(shù)資料
型號(hào): HCD66710A00
廠商: Hitachi,Ltd.
英文描述: (Dot Matrix Liquid Crystal Display Controller/Driver)
中文描述: (點(diǎn)陣式液晶顯示控制器/驅(qū)動(dòng)器)
文件頁數(shù): 5/73頁
文件大小: 507K
代理商: HCD66710A00
HD66710
295
HD66710 Block Diagram
COM1–
COM33
V1 V2 V3 V4 V5
RS
R/W
E
DB4–DB7
DB3–DB0
V
CC
GND
SEG1–
SEG36
OSC1
OSC2
8
7
8
8
7
8
7
7
8
8
5/6
5
Vci
C1
C2
V5OUT2
8
3
V5OUT3
SEG37/CL1
SEG38/CL2
SEG39/D
SEG40/M
EXT
ACL
33-bit
shift
register
Common
signal
driver
Timing generator
Display data RAM
(DDRAM)
80
×
8 bits
Address counter
Instruction
decoder
CPG
Instruction register
(I R)
Reset circuit
40-bit
shift
register
40-bit
latch
circuit
Segment
signal
driver
LCD drive
voltage
selector
Cursor and
bling
controller
Character
generator ROM
(CGROM)
9,600 bytes
Character
generator RAM
(CGRAM)
64 bytes
Segment
RAM
(SGRAM)
8 bytes
Parallel/serial
converter
and attribute circuit
Booster
Busy
flag
Data
register
(DR)
Input/
output
buffer
MPU
interface
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HCD66712UA02 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver
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