The SH7721 microprocessor incorporates the 32-bit SH3-DSP CPU and is also equipped with peripheral functions necessary for configuring a user's system and realizes low power consumption. The SH7721 is built in with a variety of peripheral functions such as color LCD controller, version 1.1 USB interface (host and function) and many kind interfaces. & The SH7721 makes it suitable for variety kinds of IT and mobile devices such as IP phone, Fax terminal, Smart phone, and Direct printer. The SH7721 is a deletion of SSL (Secure Socket Layer) hardware accelerator function from the SH7720. The SH7721 specifications except SSL are same as the SH7720.




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Design & Development

Software & Tools

Software & Tools

Software title
Software type
C/C++ Compiler Package for SuperH Family
C/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
Compiler/Assembler Renesas
MISRA C Rule Checker SQMlint
MISRA C Rule Checker (option)
Compiler/Assembler Renesas
E10A-USB HS0005KCU01H for H-UDI Interface
E10A-USB emulator not supporting AUD trace function.
Emulator Renesas
E10A-USB HS0005KCU02H for AUD Trace Function
E10A-USB emulator supporting AUD trace function.
Emulator Renesas
High-performance Embedded Workshop
Renesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
IDE and Coding Tool Renesas
Simulator Debugger for SuperH Family
Simulator debugger for the SuperH RISC engine family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)
Simulator Renesas
6 items

Software Downloads

Type Title Date
Software & Tools - Evaluation Software Log in to Download ZIP 122.72 MB 日本語
Upgrade - Compiler Log in to Download ZIP 116.76 MB 日本語
2 items

Sample Code