Description
The SH7040, SH7041, SH7042, SH7043, SH7044, SH7045 Group is supported only for customers who have already adopted these products.
Applications
- Home Appliance
- Motor Control
| Part Number | Status | Samples | Stock | RoHS | Package | CPU | Bit Size | Program Memory (KB) | Data Flash (KB) | RAM (KB) | Lead Count (#) | Supply Voltage (V) | Operating Freq (Max) (MHz) | I/O Ports | Timer | ADC | DMA | Ethernet | RTC | LVD or PVD | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HD6417040AF28V | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | QFP | SH-2 | 32 | 0 | 0 | 4KB | 112# | 4.5 - 5.5 | 28.7MHz | 82 | 16-bit x 7-ch | 10-bit x 8-ch | Yes | No | No | No | -20 to +75 |
| HD6417040AFI28V | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | QFP | SH-2 | 32 | 0 | 0 | 4KB | 112# | 4.5 - 5.5 | 28.7MHz | 82 | 16-bit x 7-ch | 10-bit x 8-ch | Yes | No | No | No | -40 to +85 |
| HD6417040AVF16V | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | QFP | SH-2 | 32 | 0 | 0 | 4KB | 112# | 3 - 3.6 | 16.7MHz | 82 | 16-bit x 7-ch | 10-bit x 8-ch | Yes | No | No | No | -20 to +75 |
| HD6417040AVFI16V | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | QFP | SH-2 | 32 | 0 | 0 | 4KB | 112# | 3 - 3.6 | 16.7MHz | 82 | 16-bit x 7-ch | 10-bit x 8-ch | Yes | No | No | No | -40 to +85 |
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- GuideDescribes the RX products migration map, which shows the relationship between previous-generation products and new-generation products, and the preparation status of difference documents, which summarize the functional differences between each RX product. Please use this application note to gather information when migrating from previous-generation products to new-generation products or when using different RX products.
- Guide
- Application NoteAI-generated Summary: The document details the Renesas CAN Controller's usage, including compatibility, evaluation results, and principles of pretended networking. It covers sample software descriptions, CAN driver functionalities such as initialization, configuration, transmission, reception, and diagnostics. The text also explains mapping of lower CAN drivers, application examples, and frequently asked questions addressing CAN conformance, transceiver issues, bit timing, operation modes, power save modes, transmission, reception, message storage, peripheral bus access, and interrupt handling.
- GuidePDF 186 KB sh-product-number-guide Apr 04, 2018
- Product Change Notice
- Application NoteAI-generated Summary: The document explains key compiler option differences when migrating source code from the SuperH family to the RX family. It highlights that char types default to signed in SuperH but unsigned in RX, requiring the 'signed_char' option to maintain behavior. It also covers the 'auto_enum' option for automatic enum size selection and the 'dbl_size' option to specify double type size, which defaults to 4 bytes in RX compared to 8 bytes in H8 compilers. Configuration steps in the CS+ IDE are provided for each option.
- Product Change Notice
- Product Change Notice
- Guide
- Guide
- Application NoteAI-generated Summary: This section details the differences between control and status registers of the SH7044 and RX631 microcontrollers. The RX631 lacks some SH7044 registers but introduces new ones such as ISP/USP stack pointers, INTB, BPC/BPSW for fast interrupts, FINTV, and FPSW for floating-point status. It explains the mapping and functional changes in status registers, including interrupt priority and flags. Additionally, it describes the RX631's option-setting memory, which stores reset-related configurations like endian mode and watchdog timer settings, programmed into ROM and not modifiable by software.Related Files:
- Technical Update
- Application NoteAI-generated Summary: The document explains how to register and uninstall Call Walker within the High-performance Embedded Workshop (HEW). It guides users to launch HEW without opening a workspace, access the Tools Administration menu, and register the Call Walker tool by specifying the registration file path. After registration, Call Walker version 2.3 appears in the menu. Upon uninstalling HEW, users must manually delete the remaining Call Walker directory. It also provides Renesas Electronics website and contact information for support. The revision history notes the first edition release date.
- Document
- Technical Update
- Manual - Hardware
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- GuideDescribes the RX products migration map, which shows the relationship between previous-generation products and new-generation products, and the preparation status of difference documents, which summarize the functional differences between each RX product. Please use this application note to gather information when migrating from previous-generation products to new-generation products or when using different RX products.
- Guide
- GuidePDF 186 KB sh-product-number-guide Apr 04, 2018
- Guide
- GuideView More (8)
Manuals & Guides (8)
- Application NoteAI-generated Summary: The document details the Renesas CAN Controller's usage, including compatibility, evaluation results, and principles of pretended networking. It covers sample software descriptions, CAN driver functionalities such as initialization, configuration, transmission, reception, and diagnostics. The text also explains mapping of lower CAN drivers, application examples, and frequently asked questions addressing CAN conformance, transceiver issues, bit timing, operation modes, power save modes, transmission, reception, message storage, peripheral bus access, and interrupt handling.
- Application NoteAI-generated Summary: The document explains key compiler option differences when migrating source code from the SuperH family to the RX family. It highlights that char types default to signed in SuperH but unsigned in RX, requiring the 'signed_char' option to maintain behavior. It also covers the 'auto_enum' option for automatic enum size selection and the 'dbl_size' option to specify double type size, which defaults to 4 bytes in RX compared to 8 bytes in H8 compilers. Configuration steps in the CS+ IDE are provided for each option.
- Application NoteAI-generated Summary: This section details the differences between control and status registers of the SH7044 and RX631 microcontrollers. The RX631 lacks some SH7044 registers but introduces new ones such as ISP/USP stack pointers, INTB, BPC/BPSW for fast interrupts, FINTV, and FPSW for floating-point status. It explains the mapping and functional changes in status registers, including interrupt priority and flags. Additionally, it describes the RX631's option-setting memory, which stores reset-related configurations like endian mode and watchdog timer settings, programmed into ROM and not modifiable by software.Related Files:
- Application NoteAI-generated Summary: The document explains how to register and uninstall Call Walker within the High-performance Embedded Workshop (HEW). It guides users to launch HEW without opening a workspace, access the Tools Administration menu, and register the Call Walker tool by specifying the registration file path. After registration, Call Walker version 2.3 appears in the menu. Upon uninstalling HEW, users must manually delete the remaining Call Walker directory. It also provides Renesas Electronics website and contact information for support. The revision history notes the first edition release date.
- Application NoteAI-generated Summary: The SH-2 and SH-2A Fixed-point Library (Ver. 1.02) provides fixed-point arithmetic functions through the 'fixmath.h' header and corresponding libraries (sh2fix.lib, sh2afix.lib). It supports fixed-point operations like conversion between float and fixed-point types and trigonometric calculations. Usage instructions include copying files to local directories and specifying libraries in the High-Performance Embedded-Workshop environment. The library warns that results exceeding fixed-point range are not guaranteed. The 'fixmath.h' file defines types and macros for fixed-point operations, with function names indicating bit widths.Related Files:View More (53)
Application Notes & White Papers (53)
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- Product Change Notice
- Product Change Notice
Product Notices (PCN, EOL, etc) (3)
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- Technical Update
- Technical Update
Errata & Technical Updates (72)
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- IDE and Coding ToolRenesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
- Compiler/AssemblerC/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
- Programmer (Unit/SW)F-ZTAT microcomputer on-board writing program [Support MCU/MPU and devices: SuperH,H8S,H8]
- Software & Tools - Other
- Software & Tools - Other
- Software & Tools - Evaluation Software
- SimulatorSimulator 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.)
- ITRON OSμITRON4.0 Specification real-time OS for SH-1,SH-2,SH2-DSP,SH-2A,SH2A-FPU [Required IDE :High-performance Embedded Workshop]
- Plug-in, OS Aware Debugging, Etc.Function for task-level debugging of real-time OS applications. Standard feature of High-performance Embedded Workshop. Available for debugging with a simulator or an emulator.
- Plug-in, OS Aware Debugging, Etc.Optional debugger extension product (Debugging Extension) for Integrated Development Environment High-performance Embedded Workshop which supports task level debugging of real-time OS applications.
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- IDE and Coding ToolRenesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
- Compiler/AssemblerC/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
- Programmer (Unit/SW)F-ZTAT microcomputer on-board writing program [Support MCU/MPU and devices: SuperH,H8S,H8]
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Knowledge Base
-
SH Family: What is the difference between the DTC and DMAC?
The DMAC(Direct Memory Access Controller) has registers dedicated to each channel to designate a transfer address, mode and so on. Contrary to this, the DTC(Data Transfer Controller) stores data such as a transfer address, mode in the memory, and once transfer is requested, it reads these data and ...
Mar 24, 2009 -
SH Family: Why is it an advantage to have individual vectors for each peripheral ?
Speed of operation. The CPU does not have to consume time by interrogating a status register to determine which interrupt has been generated.
Mar 18, 2009
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