LH5P860D-80 SHARP [Sharp Electrionic Components], LH5P860D-80 Datasheet - Page 7

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

CMOS 512K (64K
NOTE: Operation is possible using only CE
I/O
0
- I/O
7
A
0
RFSH
- A
R/W
D
CE
CE
OE
D
OUT
15
IN
2
1
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IL
IH
IL
IH
IH
IL
IL
IH
IH
IH
IL
IL
IL
8) Pseudo-Static RAM
2
(CE
Figure 6. Write Cycle 2 (OE Clock)
t
P
1
) by fixing CE
t
FRS
t
AS
t
FP
ADDRESS
INPUT
t
RHC
t
CLZ
1
t
to LOW (CE
AH
t
WCH
2
t
OHZ
to HIGH).
t
RC
t
WHZ
t
t
CE
WP
t
DSW
t
WCS
DATA INPUT
t
WLZ
t
DSC
t
OLZ
t
DHW
t
t
DHC
t
RFD
CHZ
LH5P860
5P860-5
7