lh28f640sp Sharp Microelectronics of the Americas, lh28f640sp Datasheet - Page 25

• Manufacturer Part Number: lh28f640sp
• Description: Flash Memory 64mbit 4mbitx16
• Manufacturer: Sharp Microelectronics of the Americas

DQ
BYTE#
CE
WE#
A
15-0
A
OE#
RP#
Disabled (V
22-3
Enabled (V
X
2-1
(D/Q)
(E)
(A)
(W)
(A)
(G)
(F)
(P)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IH
IL
OH
IL
OL
IH
IL
IH
IH
IH
IH
IL
IL
IL
IL
)
)
Figure 7. AC Waveform for 4-Word Page Mode Read Operations
NOTE:
1. Memory array supports page mode read operations.
High Z
t
ELFH
t
t
ELQX
PHQV
t
AVQV
t
t
ADDRESS
GLQX
ELQV
VALID
t
GLQV
t
FHQV
(Memory Array)
LHF64PZ8
ADDRESS
OUTPUT
VALID
VALID
t
ADDRESS
APA
VALID
OUTPUT
VALID
t
FHQZ
ADDRESS
VALID
OUTPUT
VALID
ADDRESS
VALID
OUTPUT
VALID
t
OH
t
t
EHQZ
GHQZ
Rev. 0.06
22