LH28F800BJE-PBTL90 Sharp Electronics, LH28F800BJE-PBTL90 Datasheet - Page 39

• Manufacturer Part Number: LH28F800BJE-PBTL90
• Manufacturer: Sharp Electronics

Specifications of LH28F800BJE-PBTL90

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• 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

NOTES:
1. V
2. Write each setup command.
3. Write each confirm command or valid address and data.
4. Automated erase or program delay.
5. Read status register data.
6. Write Read Array command.
CC
power-up and standby.
ADDRESSES(A)
DATA(D/Q)
RY/BY#(R)
BYTE#(F)
V
(SR.7)
WE#(W)
CCW
OE#(G)
CE#(E)
WP#(S)
RP#(P)
(V)
Figure 18. AC Waveform for WE#-Controlled Write Operations
V
V
High Z
CCWH1/2
("1")
("0")
CCWLK
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IL
t
High Z
ELWL
1
t
PHWL
t
A
AVAV
2
IN
D
IN
t
t
t
WLWH
DVWH
WHWL
t
WHDX
t
t
FVWH
WHEH
t
t
AVWH
SHWH
t
VPWH
A
3
IN
D
IN
t
WHAX
t
t
WHRL
t
WHFV
WHQV1,2,3,4
t
WHGL
4
5
Valid
t
SRD
QVSL
t
QVVL
6
D
IN
Rev. 1.27