SH7142 datasheet(32/1108 Pages) RENESAS

Part #	SH7142

Description	32-Bit RISC Microcomputer SuperH??RISC engine Family

PDF	1108 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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32 / 1108 page

Section 1 Overview

Rev. 3.00 Oct. 06, 2008 Page 8 of 1080

REJ09B0230-0300

1.2

Block Diagram

SH2

CPU

UBC

AUD

I/O

port

(PFC)

[Legend]

ROM:

RAM:

UBC:

AUD:

INTC:

CPG:

WDT:

CPU:

BSC:

DTC:

PFC:

MTU2:

MTU2S:

POE:

SCI:

CMT:

ADC:

RCAN-ET:

INTC

WDT

CPG

Peripheral bus (P

φ)

I bus (B

φ)

L bus (I

φ)

MTU2

MTU2S

POE

Synchro-

nous

serial

communi-

cation

unit

CMT

Power-

down

mode

control

External bus

Peripheral bus

controller

On-chip ROM

On-chip RAM

User break controller

Advanced user debugger

Interrupt controller

Clock pulse generator

Watchdog timer

Central processing unit

Bus state controller

Data transfer controller

Pin function controller

Multi-function timer pulse unit 2

Multi-function timer pulse unit 2 (subset)

Port output enable

Serial communication interface

Compare match timer

A/D converter

Controller area network

Internal bus

controller

RAM

ROM

SCI

ADC

RCAN-ET

BSC

DTC

Figure 1.1 Block Diagram

SH7142 Datasheet(PDF) 32 Page - Renesas Technology Corp

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