LH28F008SCT-L85 Sharp Microelectronics, LH28F008SCT-L85 Datasheet - Page 23

• Manufacturer Part Number: LH28F008SCT-L85
• Description: IC FLASH 8MBIT 85NS 40TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F008SCT-L85

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 8M (1M x 8)
• Speed: 85ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 425-1835; F008SCTL85; LHF08CH1

sharp
Byte Write Resumed
Read Array Data
Status Register
Write B0H
Write FFH
Write D0H
Reading
SR.7=
SR.2=
Start
Done
Read
1
1
Yes
0
0
No
Byte Write Completed
Read Array Data
Write FFH
Figure 8. Byte Write Suspend/Resume Flowchart
LHF08CH1
Operation
Standby
Standby
Read
Read
Write
Write
Write
Bus
Read Array
Command
Byte Write
Byte Write
Suspend
Resume
Data=B0H
Addr=X
1=WSM Ready
1=Byte Write Suspended
0=Byte Write Completed
Data=FFH
Addr=X
Read Array locations other
Data=D0H
Status Register Data
Addr=X
Check SR.7
0=WSM Busy
Check SR.2
than that being written.
Addr=X
Comments
Rev. 1.3
20