lh5p8128 Sharp Microelectronics of the Americas, lh5p8128 Datasheet - Page 9

• Manufacturer Part Number: lh5p8128
• Manufacturer: Sharp Microelectronics of the Americas

CMOS 1M (128K
NOTE: Operation possible using only CE
I/O
0
- I/O
7
A
0
RFSH
D
- A
R/W
CE
CE
OUT
OE
D
16
IN
1
2
8) Pseudo-Static RAM
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
2
(CE
Figure 9. Read-Modify-Write Cycle
1
) by fixing CE
t
P
t
RCS
t
FRS
t
AS
t
FP
1
ADDRESS
to LOW (CE
t
t
RHC
INPUT
CLZ
t
CEA
t
AH
t
OLZ
t
OEA
2
to HIGH).
t
DATA OUTPUT
RMW
t
OHZ
t
WHZ
t
WP
t
DSW
t
WCS
DATA INPUT
t
WLZ
t
DSC
t
DHW
t
t
DHC
RFD
t
CHZ
LH5P8128
5P8128-8
9