LH5P860D-80 SHARP [Sharp Electrionic Components], LH5P860D-80 Datasheet - Page 9

• Manufacturer Part Number: LH5P860D-80
• Description: CMOS 512K (64K x 8) Pseudo-Static RAM
• Manufacturer: SHARP [Sharp Electrionic Components]

CMOS 512K (64K
I/O
NOTE: Operation is possible using only CE
0
- I/O
7
A
0
RFSH
D
- A
R/W
CE
CE
OUT
OE
D
15
IN
2
1
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
IL
8) Pseudo-Static RAM
2
(CE
Figure 8. Read-Modify-Write Cycle
t
P
t
t
1
RCS
FRS
) by fixing CE
t
AS
t
FP
ADDRESS
t
INPUT
t
CLZ
RHC
t
OLZ
t
1
AH
t
CEA
to LOW (CE
t
OEA
t
RMW
2
to HIGH).
OUTPUT
DATA
t
OHZ
t
WHZ
t
WP
t
DSW
t
WCS
t
t
DSC
WLZ
INPUT
DATA
t
DHW
t
t
RFD
CHZ
t
DHC
LH5P860
5P860-7
9