LH28F160BVHE-TTL10 Sharp Electronics, LH28F160BVHE-TTL10 Datasheet - Page 21

• Manufacturer Part Number: LH28F160BVHE-TTL10
• Manufacturer: Sharp Electronics

Specifications of LH28F160BVHE-TTL10

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 100ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 21/20Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 2M/1M
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

sharp
Read Array Data
Read
Block Erase Resumed
Status Register
Word/Byte
Write B0H
Write D0H
Read or
SR.7=
Write?
SR.6=
Done?
Start
Read
Yes
1
1
No
Word/Byte Write Loop
0
0
Word/Byte Write
Figure 7. Block Erase Suspend/Resume Flowchart
Block Erase Completed
Read Array Data
Write FFH
LHF16V04
Operation
Standby
Standby
Read
Write
Write
Bus
Command
Suspend
Resume
Erase
Erase
Data=B0H
Addr=X
Status Register Data
Addr=X
Check SR.7
1=WSM Ready
0=WSM Busy
1=Block Erase Suspended
0=Block Erase Completed
Data=D0H
Addr=X
Check SR.6
Comments
Rev. 1.1
18