LRS1382 Datasheet, PDF (94/114 Pages) Sharp Electrionic Components – STACKED CHIP 32M FLASH AND 8M SRAM

FUM00701
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Bus
Operation
Command
Comments
Standby
Check SR.3
1=V_PP Error Detect
Standby
Check SR.1
1=Device Protect Detect
Standby
Check SR.4
1=OTP Program Error
SR.4, SR.3 and SR.1 are only cleared by the Clear Status
Register command in cases where multiple locations are
programmed before full status is checked.
If an error is detected, clear the status register before
attempting retry or other error recovery.
Figure 13.2. Automated OTP Program Flowchart (Continued)
Appendix to Spec No.: MFM2-J13222 Model No.: LRS1382 March 1, 2001
Rev. 2.20