參數(shù)資料
型號: SED1520D0A
廠商: Electronic Theatre Controls, Inc.
英文描述: DOT MATRIX LCD DRIVER
中文描述: 點(diǎn)陣液晶驅(qū)動
文件頁數(shù): 36/52頁
文件大?。?/td> 204K
代理商: SED1520D0A
5.3.2 – 5.3.2
5.0 Electrical Characteristics
S-MOS Systems, Inc. 150 River Oaks Parkway San Jose, CA 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
371-1.0
36
5.3.2 System Bus Read/Write II (68 Family MPU)
*1. t
CYC6
indicates the cycle time during which CSE = “H”. It does not mean the cycle time of signal E.
*2. Each of the values where V
SS
= –3.0V is about 200% of that where V
SS
= –5.0V (i.e., the listed value).
*3. The rise or fall time of input signals should be less than 15 ns.
Ta = –20 to 75
°
C, V
SS
= –5.0V
±
10%, Unit: ns
Signal
A0, CS
R/W
Symbol
Parameter
Min.
Max.
Condition
t
CYC6
*
1
t
AW6
t
AH6
System cycle time
Address setup time
Address hold time
1000
20
10
D0–D7
t
DS6
Data setup time
80
t
DH6
Data hold time
10
t
OH6
Output disable time
10
60
CL = 100pF
t
ACC6
Access time
90
E
t
EW
Enable pulse width
Read
100
Write
80
E
R/W
A0, CS
D0 ~ D7
(WRITE)
D0 ~ D7
(READ)
t
CYC6
t
AW6
t
EW
t
AH6
t
DH6
t
DS6
t
ACC6
t
OH6
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