SH7727 Datasheet, PDF (5/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Preface
The SH7727 microprocessor incorporates the 32-bit SH-3 CPU and is also equipped with
peripheral functions necessary for configuring a user system.
The SH7727 is built in with a variety of peripheral functions such as cache memory, memory
management unit (MMU), interrupt controller, timers, three serial communication interfaces (SCI,
SCIF, SIOF), real-time clock (RTC), user break controller (UBC), bus state controller (BSC) and
AFE interface. The SH7727 can be used in a variety of applications that demand a high-speed
microcomputer with low power consumption.
The descriptions in this manual are based on the SH7727C. For details on using versions previous
to the SH7727B please refer to Using Versions Previous to the SH7727B at the end of the manual.
Note that the version is the SH7727C if “C” is engraved on the chip and the version is the
SH7727B if “B” is engraved. If there is no such indication the product is a version previous to the
SH7727B. (See Appendix E.)
Target Readers: This manual is designed for use by people who design application systems using
the SH7727.
To use this manual, basic knowledge of electric circuits, logic circuits and microcomputers is
required.
Purpose: This manual provides the information of the hardware functions and electrical
characteristics of the SH7727.
The SH-3, SH-3E, SH3-DSP Programming Manual contains detailed information of executable
instructions. Please read the Programming Manual together with this manual.
How to Use the Book:
• To understand general functions
→ Read the manual from the beginning.
The manual explains the CPU, system control functions, peripheral functions and electrical
characteristics in that order.
• To understanding CPU functions
→ Refer to the separate SH-3, SH-3E, SH3-DSP Programming Manual.
Explanatory Note: Bit sequence: upper bit at left, and lower bit at right
List of Related Documents: The latest documents are available on our Web site. Please make
sure that you have the latest version. (http://www.renesas.com/)
Rev. 5.00 Dec 12, 2005 page v of lxxii