LH28F800BVE-TTL90 Sharp Electronics, LH28F800BVE-TTL90 Datasheet - Page 30

• Manufacturer Part Number: LH28F800BVE-TTL90
• Manufacturer: Sharp Electronics

Specifications of LH28F800BVE-TTL90

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 1M/512K
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

ADDRESSES(A)
DATA(D/Q)
(DQ
DATA(D/Q)
(DQ
BYTE#(F)
OE#(G)
CE#(E)
8
0
-DQ
-DQ
V
V
V
V
V
V
V
V
V
V
V
V
15
7
OH
OH
OL
OL
)
IH
IH
IH
IH
IL
IL
IL
IL
)
HIGH Z
HIGH Z
Standby
Address Selection
t
AVQV
Device
t
ELFV
Figure 12. BYTE# timing Waveform
Address Stable
t
ELQX
t
t
ELQV
GLQV
t
GLQX
Output
Data
t
AVAV
t
FLQZ
Data Output
t
FVQV
Data Valid
Output
Valid
t
OH
t
t
GHQZ
EHQZ
HIGH Z
HIGH Z
Rev. 1.1