S128 datasheet(15/107 Pages) RENESAS

15 / 107 page

R01DS0309EU0100 Rev.1.00

Page 15 of 107

Mar 10, 2017

S128

1. Overview

1.6

Pin Assignments

Figure 1.3 to Figure 1.8 show the pin assignments.

ADC14

AN000 to AN013,

AN016 to AN022

Input

Input pins for the analog signals to be processed by the A/D converter

ADTRG0

Input

Input pins for the external trigger signals that start the A/D conversion,

active-low

DAC8

DA0 to DA2

Output

Output pins for the analog signals to be processed by the D/A converter

Comparator output

VCOUT

Output

Comparator output pin

ACMPHS

IVREF0 to IVREF2 Input

Reference voltage input pin

IVCMP0 to

IVCMP2

Input

Analog voltage input pin

ACMPLP

CMPREF0,

CMPREF1

Input

Reference voltage input pins

CMPIN0, CMPIN1

Input

Analog voltage input pins

OPAMP

AMP0+ to AMP3+

Input

Analog voltage input pins

AMP0- to AMP3-

Input

Analog voltage input pins

AMP0O to AMP3O Output

Analog voltage output pins

CTSU

TS00 to TS22,

TS25 to TS29

Input

Capacitive touch detection pins (touch pins)

TSCAP

Secondary power supply pin for the touch driver

KINT

KR00 to KR07

Input

Key interrupt input pins

I/O ports

P000 to P004,

P010 to P015

I/O

General-purpose input/output pins

P100 to P113

I/O

General-purpose input/output pins

P200

Input

General-purpose input pin

P201, P204 to

P206, P212, P213

I/O

General-purpose input/output pins

P214, P215

Input

General-purpose input pins

P300 to P304

I/O

General-purpose input/output pins

P400 to P403,

P407 to P411

I/O

General-purpose input/output pins

P500 to P502

I/O

General-purpose input/output pins

P914, P915

I/O

General-purpose input/output pins

Table 1.14

Pin functions (3 of 3)

Function

Signal

I/O

Description

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