LH28F800BGE-BL85 Sharp Electronics, LH28F800BGE-BL85 Datasheet - Page 18
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LH28F800BGE-BL85
Manufacturer Part Number
LH28F800BGE-BL85
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F800BGE-BL85.pdf
(43 pages)
Specifications of LH28F800BGE-BL85
Cell Type
NOR
Density
8Mb
Interface Type
Parallel
Boot Type
Bottom
Address Bus
19b
Operating Supply Voltage (typ)
3.3/5V
Operating Temp Range
0C to 70C
Package Type
TSOP-I
Program/erase Volt (typ)
2.7/3.3/5/12V
Sync/async
Asynchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
2.7/4.5V
Operating Supply Voltage (max)
3.6/5.5V
Word Size
16b
Number Of Words
512K
Supply Current
65mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Not Compliant
Read Array Data
Read
Status Register
Block Erase
Write B0H
Write D0H
Resumed
or Word
SR.7 =
SR.6 =
Done?
Write?
Read
Read
Start
No
1
1
Yes
Word Write Loop
Fig. 5 Block Erase Suspend/Resume Flowchart
0
0
Word Write
Block Erase
Completed
Array Data
Write FFH
Read
- 18 -
OPERATION
Write
Read
Standby
Standby
Write
BUS
LH28F800BG-L/BGH-L (FOR TSOP, CSP)
COMMAND
Suspend
Resume
Erase
Erase
Data = B0H
Addr = X
Status Register Data
Addr = X
Check SR.7
1 = WSM Ready
0 = WSM Busy
Check SR.6
1 = Block Erase Suspended
0 = Block Erase Completed
Data = D0H
Addr = X
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