Renesas RH850/F1K Series User Manual

RH850/F1K Series Hardware Design Guide
R01AN2911EJ0100 Rev. 1.00 Page 23 of 46
Aug 04, 2016
4.3 Recommended Connection of unused Pins
4.3.1 Recommended Connection of unused Pins for RH850/F1K Group
Table 13 Recommended Connection of unused Pins for RH850/F1K Group
Pin
Recommended Connection of Unused Pin
A0VREF, A1VREF
Connect to EVCC
A0VSS, A1VSS
Connect to EVSS
RESET
Connect to EVCC via a resistor
X1
Connect to AWOVSS via a resistor
X2
Leave open
XT1
Connect to REGVCC or AWOVSS via a resistor
Note4
(bit 0 of IPIBC0 = 1) or connected to AWOVSS (bit 0
of IPIBC0 = 0)
IP0_0/XT2
Connect to REGVCC or AWOVSS via a resistor
Note4
(bit 0 of IPIBC0 = 1) or
leave open (IPIBC0.0 bit = 0)
P0
P1
P2
P8 (excluding P8_6)
P9
P20
Input state
- Leave open (PIBCn_m = 0 and PMCn_m = 0)
- Connect to EVCC of 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)
P11
P12
P18
Input state
- Leave open (PIBCn_m = 0 and PMCn_m = 0)
- Connect to EVCC of 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

Renesas RH850/F1K Series Specifications

General

Brand	Renesas
Model	RH850/F1K Series
Category	Power Supply
Language	English