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SH7021 - RISC Engine Manual

Download the SH7021 datasheet PDF. This datasheet also covers the SH7020 variant, as both devices belong to the same risc engine manual family and are provided as variant models within a single manufacturer datasheet.

General Description

Area 5.

Avoid reading/writing from/to the free addresses without registers in the on-chip peripheral module space (area 5: H'5000000-H'5FFFFFF).

Key Features

  • internal block diagram, pin layout, pin functions Register configuration, data structure. instruction features, instruction types, instruction lists MCU mode, PROM mode Resets, address errors, interrupts, trap instructions, illegal instructions NMI interrupts, user break interrupts, IRQ interrupts, on-chip module interrupts Break address and break bus cycles selection Crystal pulse generator, duty correction circuit Division of memory space, DRAM interface, refresh, wait state control, parity c.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SH7020-Hitachi.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
SH7020 RISC Engine Manual
SH7046 single-chip RISC microprocessor
SH7047 single-chip RISC microprocessor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SuperH™ RISC engine SH7020 and SH7021 HD6437020, HD6477021, HD6437021, HD6417021 Hardware Manual ADE-602-074B Rev. 3.0 11/25/99 Hitachi, Ltd. http://www.Datasheet4U.com Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3.