lh28f400su-nc Sharp Microelectronics of the Americas, lh28f400su-nc Datasheet - Page 24

• Manufacturer Part Number: lh28f400su-nc
• Description: 512k 256k Flash Memory
• Manufacturer: Sharp Microelectronics of the Americas

LH28F400SU-NC
24
ADDRESSES (A)
DATA (D/Q)
WE (W)
OE (G)
CE (E)
RP (P)
V
CC
5.0 V
GND
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
POWER-UP
V
CC
HIGH-Z
STANDBY
Figure 19. Read Timing Waveforms
DEVICE AND
SELECTION
ADDRESS
t
PHQV
t
AVGL
t
AVQV
ADDRESSES STABLE
t
ELQV
t
ELQX
OUTPUTS ENABLED
t
GLQX
t
AVAV
t
GLQV
4M (512K × 8, 256K × 16) Flash Memory
VALID OUTPUT
DATA VALID
. . .
. . .
. . .
. . .
. . .
. . .
. . .
t
STANDBY
OH
t
t
GHQZ
EHQZ
POWER-DOWN
28F400SUT-NC60-17
HIGH-Z
V
CC