參數(shù)資料
型號(hào): HD66724
廠商: Hitachi,Ltd.
英文描述: Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
中文描述: 圖形液晶顯示控制器/鍵掃描功能(帶鍵掃描功能的圖形液晶顯示控制器/驅(qū)動(dòng)器驅(qū)動(dòng)程序)
文件頁數(shù): 103/117頁
文件大?。?/td> 834K
代理商: HD66724
HD66724/HD66725
103
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
800
ns
Figure 65
Read
1200
Enable high-level pulse width
Write
PW
EH
150
ns
Figure 65
Read
450
Enable low-level pulse width
Write
PW
EL
300
ns
Figure 65
Read
450
Enable rise/fall time
t
Er
, t
Ef
t
ASE
t
AHE
t
DSWE
t
HE
t
DDRE
t
DHRE
25
ns
Figure 65
Setup time (RS, R/W, to E, CS*)
60
ns
Figure 65
Address hold time
20
ns
Figure 65
Write data set-up time
60
ns
Figure 65
Write data hold time
20
ns
Figure 65
Read data delay time
400
ns
Figure 65
Read data hold time
5
ns
Figure 65
(Vcc = 2.7 to 5.5 V)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Enable cycle time
Write
t
CYCE
500
ns
Figure 65
Read
700
Enable high-level pulse width
Write
PW
EH
80
ns
Figure 65
Read
300
Enable low-level pulse width
Write
PW
EL
250
ns
Figure 65
Read
300
Enable rise/fall time
t
Er
, t
Ef
t
ASE
t
AHE
t
DSWE
t
HE
t
DDRE
t
DHRE
25
ns
Figure 65
Setup time (RS, R/W, to E, CS*)
60
ns
Figure 65
Address hold time
20
ns
Figure 65
Write data set-up time
60
ns
Figure 65
Write data hold time
20
ns
Figure 65
Read data delay time
250
ns
Figure 65
Read data hold time
5
ns
Figure 65
相關(guān)PDF資料
PDF描述
HD66725 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66726 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66727 Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66728 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點(diǎn)圖形LCD控制器)
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66724/HD66725 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD66724RA03TA0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD CONTROLLER
HD66725 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver
HD66725A03TA0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD CONTROLLER
HD66726 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