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HD6433044 Datasheet, PDF (575/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer
Program
Verify
Address
Data
VPP
VPP
VCC
tAS
Input data
tDS
tDH
tVPS
VCC
VCC+1
VCC
tVCS
tAH
Output data
tDF
CE
tCES
PGM
tPW
tOES
tOE
OE
tOPW*
Note: * t OPW is defined by the value given in the flowchart.
Figure 18-5 PROM Program/Verify Timing
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