SH7136 datasheet(27/1160 Pages) RENESAS

27 / 1160 page

Section 1 Overview

Rev. 2.00 Sep. 10, 2008 Page 1 of 1130

REJ09B0402-0200

Section 1 Overview

1.1

Features of SH7136 and SH7137

This LSI is a single-chip RISC (Reduced Instruction Set Computer) microcomputer that integrates

a Renesas Technology original RISC CPU core with peripheral functions required for system

configuration.

The CPU in this LSI has a RISC-type instruction set. Most instructions can be executed in one

state (one system clock cycle), which greatly improves instruction execution speed. In addition,

the 32-bit internal-bus architecture enhances data processing power. With this CPU, it has become

possible to assemble low-cost, high-performance, and high-functioning systems, even for

applications that were previously impossible with microcomputers, such as real-time control,

which demands high speeds.

In addition, this LSI includes on-chip peripheral functions necessary for system configuration,

such as large-capacity ROM and RAM, a data transfer controller (DTC), timers, a serial

communication interface (SCI), a synchronous serial communication unit (SSU), an A/D

converter, an interrupt controller (INTC), I/O ports, I

2C bus interface 2 (I2C2), and controller area

network (RCAN-ET).

This LSI also provides an external memory access support function to enable direct connection to

various memory devices or peripheral LSIs (available only with the SH7137).

These on-chip functions significantly reduce costs of designing and manufacturing application

systems.

The version of on-chip ROM is F-ZTAT

TM (Flexible Zero Turn Around Time)* that includes flash

memory. The flash memory can be programmed with a programmer that supports programming of

this LSI, and can also be programmed and erased by software. This enables LSI chip to be re-

programmed at a user-site while mounted on a board.

The features of this LSI are listed in table 1.1.

Note: * F-ZTAT is a trademark of Renesas Technology Corp.

SH7136 Datasheet(PDF) 27 Page - Renesas Technology Corp