LH28F008SCT-V12 Sharp Electronics, LH28F008SCT-V12 Datasheet - Page 19

• Manufacturer Part Number: LH28F008SCT-V12
• Manufacturer: Sharp Electronics

Specifications of LH28F008SCT-V12

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 20b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP-I
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8b
• Number Of Words: 1M
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 40
• Lead Free Status / Rohs Status: Not Compliant

Read Array Data
Read
Status Register
Block Erase
Write B0H
Write D0H
Resumed
or Byte
SR.7 =
SR.6 =
Write?
Done?
Read
Read
Start
No
1
1
Yes
Byte Write Loop
Fig. 5 Block Erase Suspend/Resume Flowchart
0
0
Byte Write
Block Erase
Completed
Array Data
Write FFH
Read
- 19 -
OPERATION
Write
Read
Standby
Standby
Write
BUS
COMMAND
Suspend
Resume
Erase
Erase
Check SR.7
1 = WSM Ready
0 = WSM Busy
Check SR.6
1 = Block Erase Suspended
0 = Block Erase Completed
Data = D0H
Addr = X
Data = B0H
Addr = X
Status Register Data
Addr = X
LH28F008SC-V/SCH-V
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