Renesas RH850/F1Kx Series Hardware Design Guide

RH850/F1Kx, RH850/F1K Series Hardware Design Guide
R01AN3841ED0110 Rev. 1.10 Page 88 of 108
August 8, 2019
6.2 External Multiplexer Wait Time
The analog input stabilization time can be defined for each physical channel of the ADC by register settings (registers
ADCAnMPXSTBTSELR0 to 4, ADCAnMPXSTBTR0 to 7) when an external analog multiplexer is used.
For details, please refer to Section 38, A/D Converter (ADCA) of the RH850/F1KH, RH850/F1KM Hardware User’s
Manual or Section 31, A/D Converter (ADCA) of the RH850/F1K Hardware User’s Manual.
6.3 Equivalent Input Circuit
The A/D-converters have different options for the input with track & hold path or direct path only. Please refer to
Section 38.1.1, Number of Units and Channels of the RH850/F1KH, RH850/F1KM Hardware User’s Manual or Section
31.1.1, Number of Units and Channels of the RH850/F1K Hardware User’s Manual, which A/D-converter is supported
by the chosen device.
Figure 34: ADC equivalent input circuit
About the value of RIN and CIN for each device, please refer to Sections 47A.6.1, Equivalent Circuit of the Analog
Input Block, 47B.6.1, Equivalent Circuit of the Analog Input Block or 47C.6.1, Equivalent Circuit of the Analog Input
Block of the RH850/F1KH, RH850/F1KM Hardware User’s Manual.
About the value of RIN and CIN for each device, please refer to Sections 40.26.1 of the Analog Input Block of the
RH850/F1K Hardware User’s Manual.
ADCAnIm or ADCAnImS
RIN
CIN

Renesas RH850/F1Kx Series Specifications

General

Brand	Renesas
Model	RH850/F1Kx Series
Category	Computer Hardware
Language	English