參數(shù)資料
型號(hào)： HD66740TB0
廠商： Hitachi,Ltd.
英文描述： 50/MDR/RECP/VERT PRS FIT/M2.6/SCW/30MIN
中文描述： 112 × 80點(diǎn)圖形LCD控制器/驅(qū)動(dòng)器
文件頁(yè)數(shù)： 75/95頁(yè)
文件大?。?/td> 856K
代理商： HD66740TB0
HD66740
75
AC Characteristics (V
CC
= 1.8 to 3.6 V, Ta = –40 to +85°C*
1
)
Clock Characteristics (V
CC
= 1.8 to 3.6 V)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Notes
External clock
frequency
fcp
50
75
100
kHz
10
External clock duty
ratio
Duty
45
50
55
%
10
External clock rise
time
trcp
—
—
0.2
μs
10
External clock fall
time
tfcp
—
—
0.2
μs
10
R-C oscillation clock
f
OSC
69
86
103
kHz
Rf = 270 k
,
V
CC
= 3 V
11
Note:
For the numbered notes, refer to the Electrical Characteristics Notes section following these
tables.
68-system Bus Interface Timing Characteristics
(Vcc = 1.8 to 2.7 V)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Enable cycle time
Write
t
CYCE
t
CYCE
PW
EH
PW
EH
PW
EL
PW
EL
t
Er
, t
Ef
t
ASE
t
AHE
t
DSWE
t
HE
t
DDRE
t
DHRE
600
—
—
ns
Figure 47
Read
800
—
—
Enable high-level pulse width
Write
120
—
—
ns
Figure 47
Read
350
—
—
Enable low-level pulse width
Write
300
—
—
ns
Figure 47
Read
300
—
—
Enable rise/fall time
—
—
25
ns
Figure 47
Setup time (RS, R/W to E, CS*)
50
—
—
ns
Figure 47
Address hold time
20
—
—
ns
Figure 47
Write data setup time
60
—
—
ns
Figure 47
Write data hold time
20
—
—
ns
Figure 47
Read data delay time
—
—
300
ns
Figure 47
Read data hold time
5
—
—
ns
Figure 47
相關(guān)PDF資料
PDF描述
HD66740WTB0 112 x 80-dot Graphics LCD Controller/Driver
HD66751 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
HD66750TB0 122 x 32 pixel format, Compact LCD size
HD66750 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
HD66751TB0 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66740WTB0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver
HD66741 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
HD66750 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
HD66750TB0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
HD66751 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
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