SED1520D0A Datasheet, PDF (36/52 Pages) List of Unclassifed Manufacturers – DOT MATRIX LCD DRIVER

5.3.2 – 5.3.2
5.0 Electrical Characteristics
5.3.2 System Bus Read/Write II (68 Family MPU)
E
R/W
A0, CS
D0 ~ D7
(WRITE)
D0 ~ D7
(READ)
tCYC6
tAW6
tEW
tDS6
tACC6
tAH6
tDH6
tOH6
Signal
A0, CS
R/W
D0–D7
E
Symbol
t CYC6*¹
t AW6
t AH6
t DS6
t DH6
tOH6
t ACC6
t EW
Ta = –20 to 75°C, VSS = –5.0V ± 10%, Unit: ns
Parameter
System cycle time
Address setup time
Address hold time
Data setup time
Data hold time
Output disable time
Access time
Enable pulse width Read
Write
Min.
1000
20
10
80
10
10
100
80
Max.
60
90
Condition
CL = 100pF
*1. t CYC6 indicates the cycle time during which CS•E = “H”. It does not mean the cycle time of signal E.
*2. Each of the values where VSS = –3.0V is about 200% of that where VSS = –5.0V (i.e., the listed value).
*3. The rise or fall time of input signals should be less than 15 ns.
36 S-MOS Systems, Inc. • 150 River Oaks Parkway • San Jose, CA 95134 • Tel: [phone] • Fax: [phone]