SH7014 datasheet(50/754 Pages) RENESAS

50 / 754 page

1. SH7014/16/17 Overview

Rev.5.00 Sep. 27, 2007 Page 16 of 716

REJ09B0398-0500

Classification

Symbol

I/O

Name

Function

Multifunction

Timer Pulse Unit

(MTU)

TIOC1A

TIOC1B

I/O

MTU input

capture/output

compare

(channel 1)

Channel 1 input capture input/output

compare output/PWM output pins.

TIOC2A

TIOC2B

I/O

MTU input

capture/output

compare

(channel 2)

Channel 2 input capture input/output

compare output/PWM output pins.

DREQ0 to

DREQ1

DMA transfer

request

(channels 0, 1)

Input pin for external requests for

DMA transfer.

Direct memory

access

controller

(DMAC)

DRAK0 to

DRAK1

DREQ request

acknowledgment

(channels 0, 1)

Output the input sampling

acknowledgment of external DMA

transfer requests.

DACK0 to

DACK1

DMA transfer

strobe

(channels 0, 1)

Output a strobe to the external I/O of

external DMA transfer requests.

TxD0 to

TxD1

Transmit data

(channels 0, 1)

SCI0, SCI1 transmit data output pins.

Serial

communication

interface (SCI)

RxD0 to

RxD1

Receive data

(channels 0, 1)

SCI0, SCI1 receive data input pins.

SCK0 to

SCK1

I/O

Serial clock

(channels 0, 1)

SCI0, SCI1 clock input/output pins.

A/D Converter

Analog supply

Analog supply; connected to V

CC.

Analog ground

Analog supply; connected to V

SS.

AN0 to AN7

Analog input

Analog signal input pins.

I/O ports

PA0 to PA9,

PA15

(SH7014)

PA0 to PA15

(SH7016/17)

I/O

General purpose

port

General purpose input/output port

pins.

Each bit can be designated for

input/output.

PB2 to PB9

(SH7014)

PB0 to PB9

(SH7016/17)

I/O

General purpose

port

General purpose input/output port

pins.

Each bit can be designated for

input/output.

PC0 to PC15

(SH7016/17)

I/O

General purpose

port

General purpose input/output port

pins.

Each bit can be designated for

input/output.

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