參數(shù)資料
型號(hào): HD66725
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): 105/117頁
文件大?。?/td> 834K
代理商: HD66725
HD66724/HD66725
105
Clock-Synchronized Serial Interface Timing Characteristics (V
CC
= 1.8 to 5.5 V)
(V
CC
= 1.8 to 2.7 V)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Serial clock cycle time
Write
t
SCYC
t
SCYC
t
SCH
t
SCH
t
SCL
t
SCL
t
SCf
, t
SCr
t
CSU
t
CH
t
SISU
t
SIH
t
SOD
t
SOH
0.5
20
μ
s
μ
s
Figure 67
Read
1
20
Figure 67
Serial clock high-level width
Write
230
ns
Figure 67
Read
480
ns
Figure 67
Serial clock low-level width
Write
230
ns
Figure 67
Read
480
ns
Figure 67
Serial clock rise/fall time
20
ns
Figure 67
Chip select set-up time
60
ns
Figure 67
Chip select hold time
200
ns
Figure 67
Serial input data set-up time
100
ns
Figure 67
Serial input data hold time
100
ns
Figure 67
Serial output data delay time
400
ns
Figure 67
Serial output hold time
5
ns
Figure 67
(V
CC
= 2.7 to 5.5 V)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Serial clock cycle time
Write
t
SCYC
t
SCYC
t
SCH
t
SCH
t
SCL
t
SCL
t
SCf
, t
SCr
t
CSU
t
CH
t
SISU
t
SIH
t
SOD
t
SOH
0.2
20
μ
s
μ
s
Figure 67
Read
0.5
20
Figure 67
Serial clock high-level width
Write
80
ns
Figure 67
Read
230
ns
Figure 67
Serial clock low-level width
Write
80
ns
Figure 67
Read
230
ns
Figure 67
Serial clock rise/fall time
20
ns
Figure 67
Chip select setup time
60
ns
Figure 67
Chip select hold time
200
ns
Figure 67
Serial input data set-up time
40
ns
Figure 67
Serial input data hold time
40
ns
Figure 67
Serial output data delay time
200
ns
Figure 67
Serial output hold time
5
ns
Figure 67
相關(guān)PDF資料
PDF描述
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)
HD66731 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
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