LHF16KA7 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

LHF16KA7

Flash Memory 16M (2MB × 8/1MB × 16)

Sharp Electronics 

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SHARI=

FULL STATUS CHECK PROCEDURE FOR

MULTI WORD/BYTE WRITE OPERATION

Device Protect Error

LHF16KA7

Bus

OpwrIion

StandbY

Command

Comments

Check SR.3

l=Vpp Error Detect

standby

Check SRI

l-Device Pmtecf Detect

WPbV@bck M-Bit is Set

Only required for systems

implementing lock-bit configuration

Standby

Check SR.4,5

Both l-Command Sequence Error

Standby

Check SR.4

l-Data Write Error

SRS,SR.4.SR.3 and SR.l am only deamd by the Clear Status Register

command in cases where multiple locations are written before

full status is checked.

I‘f error is detected, clear the Status Register before attempting

retry or other error recovery.

Figure 9. Full Status Check Procedure for Automated Multi Word/Byte Write

Rev. 1.9

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