NEC 78K0/KD1 Series User Manual page 38

(2) Non-port pins (2/2)
Pin Name I/O
−
V
DD
−
EV
DD
−
V
SS
−
EV
SS
−
IC
−
V
PP
38
CHAPTER 2 PIN FUNCTIONS
Function
Positive power supply (except for ports)
Positive power supply for ports
Ground potential (except for ports)
Ground potential for ports
Internally connected. Connect directly to EV
Flash memory programming mode setting. High-voltage
application for program write/verify. Connect directly to EV
or V in normal operation mode.
SS
Preliminary User's Manual U16315EJ1V0UD
After Reset
−
−
−
−
−
or V .
SS SS
−
SS
Alternate Function
−
−
−
−
−
−