LH28F640BFHE-PBTLHGA Sharp Electronics, LH28F640BFHE-PBTLHGA Datasheet - Page 33

• Manufacturer Part Number: LH28F640BFHE-PBTLHGA
• Manufacturer: Sharp Electronics

Specifications of LH28F640BFHE-PBTLHGA

• Lead Free Status / Rohs Status: Supplier Unconfirmed

A-1 RECOMMENDED OPERATING CONDITIONS
A-1.1 At Device Power-Up
If the timing in the figure is ignored, the device may not operate correctly.
described in specifications for the supply voltage range, the operating temperature and the AC specifications not shown in
the next page.
AC timing illustrated in Figure A-1 is recommended for the supply voltages and the control signals at device power-up.
For the AC specifications t
ADDRESS
DATA
(RST#)
WE#
RP#
CE#
OE#
V
CC
(W)
(D/Q)
(G)
(E)
(P)
(A)
V
GND
CC
V
V
V
V
V
V
V
V
V
V
V
V
(min)
OH
OL
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
VR
, t
R
, t
t
VR
F
Figure A-1. AC Timing at Device Power-Up
in the figure, refer to the next page. See the “ELECTRICAL SPECIFICATIONS“
t
2VPH
High Z
t
R
or
t
F
t
PHQV
t
F
t
AVQV
Address
t
Valid
F
t
ELQV
t
GLQV
Output
Valid
t
t
t
Rev. 1.10
R
R
R
or
t
F
i