lh28f160s5h-l Sharp Microelectronics of the Americas, lh28f160s5h-l Datasheet - Page 28

• Manufacturer Part Number: lh28f160s5h-l
• Description: M-bit Smart Flash Memories Fast Programming
• Manufacturer: Sharp Microelectronics of the Americas

FULL STATUS CHECK PROCEDURE FOR
MULTI WORD/BYTE WRITE OPERATION
Multi Word/Byte Write
Read Status Register
Successful
SR.4, 5 =
SR.3 =
SR.1 =
SR.4 =
Fig. 7 Full Status Check Procedure for Automated Multi Word/Byte Write
0
0
0
0
1
1
1
1
Multi Word/Byte Write
Command Sequence
Device Protect Error
V
PP
Range Error
Error
Error
OPERATION
- 28 -
Standby
Standby
Standby
Standby
SR.5, SR.4, SR.3 and SR.1 are only cleared by the Clear
Status Register command in cases where multiple locations
are written before full status is checked.
If error is detected, clear the status register before attempting
retry or other error recovery.
BUS
COMMAND
Check SR.3
1 = V
Check SR.4, 5
Both 1 = Command Sequence Error
Check SR.4
1 = Data Write Error
Check SR.1
1 = Device Protect Detect
WP# = V
Only required for systems implement-
ing block lock-bit configuration
PP
Error Detect
IL
, Block Lock-Bit is Set
COMMENTS
LH28F160S5-L/S5H-L