LH28F320S5HNS-ZP Sharp Electronics, LH28F320S5HNS-ZP Datasheet - Page 29

• Manufacturer Part Number: LH28F320S5HNS-ZP
• Manufacturer: Sharp Electronics

Specifications of LH28F320S5HNS-ZP

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 100ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 22/21Bit
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: SSOP
• Program/erase Volt (typ): 4.5 to 5.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8/16Bit
• Number Of Words: 4M/2M
• Supply Current: 75mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Compliant

FULL STATUS CHECK PROCEDURE FOR
MULTI WORD/BYTE WRITE OPERATION
Read Status Register
Multi Word/Byte Write
Successful
SR.4,5=
SR.4=
SR.3=
SR.1=
Figure 9. Full Status Check Procedure for Automated Multi Word/Byte Write
0
0
0
0
1
1
1
1
Multi Word/Byte Write
Device Protect Error
Command Sequence
V
PP
Range Error
Error
Error
LHF32KZP
SR.5,SR.4,SR.3 and SR.1 are only cleared by the Clear Status Register
If error is detected, clear the Status Register before attempting
command in cases where multiple locations are written before
full status is checked.
retry or other error recovery.
Operation
Standby
Standby
Standby
Standby
Bus
Command
Check SR.3
Check SR.1
WP#=V
Check SR.4,5
Both 1=Command Sequence Error
1=V
1=Device Protect Detect
implementing lock-bit configuration
Check SR.4
Only required for systems
1=Data Write Error
PP
Error Detect
IL
,Block Lock-Bit is Set
Comments
Rev. 1.6
26