Renesas RH850/F1K Series User Manual

RH850/F1K Series Hardware Design Guide
R01AN2911EJ0100 Rev. 1.00 Page 7 of 46
Aug 04, 2016
Figure 1 RH850/F1K Power supply architecture
Table 2 Power supply architecture RH850/F1K with single supply 5V
Case 1 – Single Supply 5V
Condition
REGVCC = 5V
EVCC = 5V
A0VREF = 5V
A1VREF = 5V
Port Function
AP0 – Port usable with analog or digital function
P8 – Port usable with analog or digital function
P9 – Port usable with analog or digital function
AP1 – Port usable with analog or digital function
P18 – Port usable with analog or digital function
Limitation
No limitation applies

Operation permitted
Table 3 Power supply architecture RH850/F1K with single supply 3.3V
Case 2 – Single Supply 3.3V
Condition
REGVCC = 3.3V
EVCC = 3.3V
A0VREF = 3.3V
A1VREF = 3.3V
Port Function
AP0 – Port usable with analog or digital function
P8 – Port usable with analog or digital function
P9 – Port usable with analog or digital function
AP1 – Port usable with analog or digital function
P18 – Port usable with analog or digital function
Limitation
No limitation applies

Operation permitted
RH850/F1K Group
AWO-Area ISO-Area
AP0
P8
P9
AP1
P18
REGVCC
A0VREF
EVCC
EVCC
A1VREF
EVCC

Renesas RH850/F1K Series Specifications

General

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