LH28F160BVHE-BTL90 Sharp Electronics, LH28F160BVHE-BTL90 Datasheet - Page 19

• Manufacturer Part Number: LH28F160BVHE-BTL90
• Manufacturer: Sharp Electronics

Specifications of LH28F160BVHE-BTL90

• Cell Type: NOR
• Density: 16Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• 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

FULL STATUS CHECK PROCEDURE
SHARP
Read Status Register
Write 4OH or IOH.
Data(See Above)
Device Proten Error
Figure 6. Automated Word/Byte Write Flowchart
Suspend Word/Byte
writs Lmp
LHl716Vll
SR.J.SR.3 and SR.1 YS only cleared by the Clear Status Repister
command in cases where multlple locations are wntfsn before
full status IS checked.
Opsrarion
OpzdO”
Standby
Standby
Standby
Standby
Write
W&e
Read
BUS
BUS
Setup Word&e
Word/Byte Write
Command
Command
Write
Data&OH or IOH
Addr=Location
Data=D.ua to Be Written
Ad&=Lcarion
Status Register Data
Check SR.7
I=WSM Ready
O=WSM Busy
Check SR.3
Check SR.l
l=Drvicr
Check SR.4
l=Data Write Error
Protect Detect
to Be Written
to Be Wriuen
Comments
Comments
Rev. 1.02