參數(shù)資料
型號： HCD66727A03
廠商： Hitachi,Ltd.
英文描述： Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
中文描述： 低功耗點陣液晶顯示控制器/鍵掃描功能驅(qū)動程序
文件頁數(shù)： 6/97頁
文件大?。?/td> 513K
代理商： HCD66727A03
HD66727
6
HD66727 Block Diagram
Serial
interface
I2C bus
Clock
synchro-
nized
serial
Data
register
(DR)
Busy
flag
(BF)
Instruction register
(I R)
Address
counter
(AC)
Timing generator
Display data
RAM
(DDRAM)
60 x 8 bits
Character
generator
RAM
(CGRAM)
32 bytes
Character
generator
ROM
(CGROM)
11,520 bits
Parallel/serial converter
60-bit
latch
circuit
60-bit
segment
shift
register
Segment
driver
LCD drive
voltage
selector
Cursor and
blink
controller
CPG
Instruction
decoder
ID1/CS*
SDA
SCL
V
CC
GND
COM1/32–
COM32/1
SEG1/60–
SEG60/1
OSC1 OSC2
8
8
6
6
8
7
7
8
8
6
6
Vci
Double/triple
booser
C1
C2
6
3
Segmemt
RAM
(SGRAM)
8 bytes
IM
RESET*
+ –
V2
+ –
V3
+ –
+ –
V5OUT2
V5OUT3
Annunciator
driver
ASEG1–
ASEG12
ACOM
+ –
V
EE
COMS1/2
EXM
R
R
2R
R
R
VR
TEST
V1OUT
V2OUT
V3OUT
V4OUT
V5OUT
OPOFF
VREF
VREFP
VREFM
AGND
ID0
Key scan
timing
controller
Key scan
registers
(SCAN0–SCAN7)
KIN0–
KIN3
KST0–
KST7
4
Common
driver
34-bit bidirectional
common shift register
LED
output
port
LED0–
LED2
PORT0–
PORT2
相關(guān)PDF資料
PDF描述
HCD66727A03BP Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HCD66727A04 Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HCD66727A04BP Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HCD66730A00 Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
HCD66730A01 Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCD66727A03BP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HCD66727A04 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HCD66727A04BP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HCD66730A00 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
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
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