Renesas RH850/F1Kx Series - Recommended Connection of Unused Pins; Recommended Connection of Unused Pins for RH850;F1 KM-S1; Table 62: Recommended Connection of Unused Pins for RH850;F1 KM-S1

RH850/F1Kx, RH850/F1K Series Hardware Design Guide
R01AN3841ED0110 Rev. 1.10 Page 76 of 108
August 8, 2019
4.4 Recommended Connection of Unused Pins
4.4.1 Recommended Connection of Unused Pins for RH850/F1KM-S1
Table 62: Recommended connection of unused pins for RH850/F1KM-S1
Pin
Recommended Connection of Unused Pin
A0VREF
Connect to EVCC
A0VSS
Connect to EVSS
RESET Connect to EVCC via a resistor
X1
Connect to AWOVSS via a resistor
X2
Leave open
P0
P8 (excluding P8_6)
P9
Input state
- Leave open (PIBCn_m = 0 and PMCn_m = 0)
- Connect to EVCC or EVSS via resistor (PIBCn_m
= 1 and PMCn_m = 1)
Output state
- Leave open
P8_6
Input state
- Leave open (PIBCn_m = 0 and PMCn_m = 0)
- Connect to EVSS via resistor (PIBCn_m = 1 and
PMCn_m = 1)
Output state
- Leave open
P10 (excluding P10_1, P10_2, P10_6 and P10_8)
Input state
- Leave open (PIBCn_m = 0 and PMCn_m = 0)
- Connect to EVCC or EVSS via resistor (PIBCn_m
= 1 and PMCn_m = 1)
Output state
- Leave open
P10_1
P10_2
P10_6
P10_8
Input state
- Leave open (PIBCn_m = 0 and PMCn_m = 0)
- Connect to EVSS via resistor (PIBCn_m = 1 and
PMCn_m = 1)
Output state
- Leave open
AP0
Input state
- Leave open (PIBCn_m = 0)
- Connect to A0VREF or A0VSS via resistor
(PIBCn_m = 1)
Output state
- Leave open