IBM uPD78082 - Manual (Page 235)

212
CHAPTER 15
µ
PD78P083
Figure 15-5. Byte Program Mode Timing
Cautions 1. Be sure to apply V DD before applying V PP , and remove it after removing V PP .
2. V
PP
must not exceed +13.5 V including overshoot voltage.
3. Disconnecting/inserting the device from/to the on-board socket while +12.5 V is being applied
to the V
PP
pin may have an adverse affect on device reliability.
A0-A14
D0-D7
Program Program Verify
Data Input Data Output
V
PP
V
DD
V DD +1.5
V DD
V IH
V
IL
V IH
V
IL
V
IH
V IL
V PP
V
DD
CE
PGM
OE