參數(shù)資料
型號: A31W33128
廠商: AMIC Technology Corporation
英文描述: LCD Controller-Driver
中文描述: LCD控制器驅(qū)動器
文件頁數(shù): 28/34頁
文件大?。?/td> 359K
代理商: A31W33128
A31W33128 Series
PRELIMINARY
(December, 2000, Version 0.1)
27
AMIC Technology, Inc
1.2 80-Series MPU Read/Write Timing Characteristics
80-Series MPU Read/Write Timing Characteristics
(Ta=-30 to 85
°
C, VDD=+5V
±
10%)
Signal
Symbol
t
AH8
Designation
Conditions
Min.
20
Max.
Unit
Note
Address Hold Time
-
A0
CS
t
AW8
Address Setup Time
20
-
t
CYC8
System Cycle Time
500
-
R/W, E
t
CC8
Control Pulse Width
100
-
t
DS8
t
DH8
Data Setup Time
Data Hold Time
80
20
-
t
ACC8
t
OH8
E Access Time
Output Disable Time
CL=15 pF
CL=15 pF
90
60
D0 to D7
10
ns
80-Series MPU Read/Write Timing Characteristics When VDD=+3V
(Ta=-30 to 85
°
C, VDD=+3V
±
10%)
Signal
A0
CS
Symbol
t
AH8
Designation
Conditions
Min.
40
Max.
Unit
Note
Address Hold Time
-
t
AW8
Address Setup Time
40
-
t
CYC8
System Cycle Time
1000
-
R/W, E
t
CC8
Control Pulse Width
200
-
t
DS8
Data Setup Time
160
-
t
DH8
Data Hold Time
40
-
t
ACC8
t
OH8
E Access Time
Output Disable Time
CL=15 pF
CL=15 pF
180
120
D0 to D7
10
ns
Note :
Rise/fall time of the input signal is 15 nsec or less.
Timing is specified at 20% or 80% of the signal waveform.
t
AH8
t
AW8
t
CYC8
t
CC8
t
DS8
t
DH8
t
OH8
t
ACC8
A0, CS
R/W, E
D0 to D7
(WRITE)
D0 to D7
(READ)
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