3.2.21 IC (Mask ROM version only)
The IC (Internally Connected) pin is provided to set the test mode to check the PD78058F Subseries at delivery.
Connect it directly to the V
When a voltage difference is produced between the IC pin and V
is too long or an external noise is input to the IC pin, the user's program may not run normally.
72
CHAPTER 3 PIN FUNCTION ( PD78058F SUBSERIES)
with the shortest possible wire in the normal operating mode.
SS
Connect IC pins to V
pin because the wiring between those two pins
SS
pins directly.
SS
V
IC
SS
As short as possible