LH28F800BJE-PTTL90 Sharp Microelectronics, LH28F800BJE-PTTL90 Datasheet - Page 24
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LH28F800BJE-PTTL90
Manufacturer Part Number
LH28F800BJE-PTTL90
Description
IC FLASH 8MBIT 90NS 48TSOP
Manufacturer
Sharp Microelectronics
Datasheet
1.LH28F800BJE-PTTL90.pdf
(57 pages)
Specifications of LH28F800BJE-PTTL90
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
8M (1M x 8 or 512K x 16)
Speed
90ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
48-TSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
425-1821
LHF80J01
LHF80J01
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LH28F800BJE-PTTL90
Manufacturer:
SHARP
Quantity:
1 900
Part Number:
LH28F800BJE-PTTL90
Manufacturer:
SHARP
Quantity:
20 000
Read Array Data
Read
Block Erase Resumed
Status Register
Word/Byte
Write B0H
Write D0H
Read or
Write ?
SR.7=
SR.6=
Done?
Read
Start
1
1
Yes
No
Word/Byte Write Loop
Word/Byte Write
0
0
Figure 9. Block Erase Suspend/Resume Flowchart
Block Erase Completed
Read Array Data
Write FFH
Operation
Standby
Standby
Write
Write
Read
Bus
Command
Suspend
Resume
Erase
Erase
Check SR.6
1=Block Erase Suspended
0=Block Erase Completed
Data=D0H
Addr=X
Data=B0H
Addr=X
Status Register Data
Addr=X
Check SR.7
1=WSM Ready
0=WSM Busy
Comments
Rev. 1.27