描述
The SH7734 has a CPU core with a maximum operating frequency of 533 MHz and on-chip 4-way set-associative cache memory with 32 kilobytes each for instruction and data. The SH7734 is equipped with a built-in 2D graphics accelerator function. As a display controller, it has a built-in display unit that supports RGB888 digital output. A built-in Gigabit Ethernet controller enables high-speed data transfer over a network. Other on-chip peripheral functions include USB 2.0 host/function, a DMA controller, serial interface, timers, serial sound interface, SD host interface, and multimedia card interface.
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| Part Number | Status | Samples | Longevity | Stock | RoHS | Package | CPU | Bit Size | Program Memory (KB) | Data Flash (KB) | RAM (KB) | Lead Count (#) | Supply Voltage (V) | Operating Freq (Max) (MHz) | CAN (ch) | I/O Ports | Timer | ADC | USB | DMA | Ethernet | RTC | LVD or PVD | Human Machine Interface | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R8A77343DA00BG#U0 | NRND | N/A | 2025 Mar | Out of Stock | Contact | FBGA | SH-4A | 32 | 0 | 0 | 32KB | 440# | 3 - 3.6 | 533MHz | 2 | 171 | 16-bit x 5-ch, 32-bit x 9-ch | 10-bit x 8-ch | USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support | Yes | Yes | Yes | No | Display Function | -40 to +85 |
| R8A77343DA02BG#U0 | NRND | N/A | 2025 Mar | Out of Stock | Contact | FBGA | SH-4A | 32 | 0 | 0 | 32KB | 440# | 3 - 3.6 | 533MHz | 2 | 171 | 16-bit x 5-ch, 32-bit x 9-ch | 10-bit x 8-ch | USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support | Yes | Yes | Yes | No | Display Function | -40 to +85 |
| R8A77343DA04BG#U0 | NRND | N/A | 2025 Mar | Out of Stock | Contact | FBGA | SH-4A | 32 | 0 | 0 | 32KB | 440# | 3 - 3.6 | 533MHz | 2 | 171 | 16-bit x 5-ch, 32-bit x 9-ch | 10-bit x 8-ch | USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support | Yes | Yes | Yes | No | Display Function | -40 to +85 |
| R8A77343DA06BG#U0 | NRND | N/A | 2025 Mar | Out of Stock | Contact | FBGA | SH-4A | 32 | 0 | 0 | 32KB | 440# | 3 - 3.6 | 533MHz | 2 | 171 | 16-bit x 5-ch, 32-bit x 9-ch | 10-bit x 8-ch | USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support | Yes | Yes | Yes | No | Display Function | -40 to +85 |
| R8A77343DA08BG#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | FBGA | SH-4A | 32 | 0 | 0 | 32KB | 440# | 3 - 3.6 | 533MHz | 2 | 171 | 16-bit x 5-ch, 32-bit x 9-ch | 10-bit x 8-ch | USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support | Yes | Yes | Yes | No | Display Function | -40 to +85 | |
| R8A77343DA0ABG#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | FBGA | SH-4A | 32 | 0 | 0 | 32KB | 440# | 3 - 3.6 | 533MHz | 2 | 171 | 16-bit x 5-ch, 32-bit x 9-ch | 10-bit x 8-ch | USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support | Yes | Yes | Yes | No | Display Function | -40 to +85 | |
| R8A77343DA0CBG#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | FBGA | SH-4A | 32 | 0 | 0 | 32KB | 440# | 3 - 3.6 | 533MHz | 2 | 171 | 16-bit x 5-ch, 32-bit x 9-ch | 10-bit x 8-ch | USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support | Yes | Yes | Yes | No | Display Function | -40 to +85 | |
| R8A77343DA0EBG#U0 | NRND | N/A | 2025 Mar | Out of Stock | Contact | FBGA | SH-4A | 32 | 0 | 0 | 32KB | 440# | 3 - 3.6 | 533MHz | 2 | 171 | 16-bit x 5-ch, 32-bit x 9-ch | 10-bit x 8-ch | USB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 127, USB Isochronous Transfer Support | Yes | Yes | Yes | No | Display Function | -40 to +85 |
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- 应用说明英语AI 生成的摘要: 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.
- 指南英语PDF 186 KB sh-product-number-guide 2018年4月04日
- 产品变更通告英语
- 技术更新英语
- 应用说明英语AI 生成的摘要: 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.
- 产品变更通告英语
- 产品变更通告英语
- 指南英语
- 指南英语
- 应用说明英语AI 生成的摘要: 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.
- 其他英语
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- 手册 - 硬件英语SH7734 User's Manual: HardwareRECOMMENDED
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- 指南英语PDF 186 KB sh-product-number-guide 2018年4月04日
- 指南英语
- 指南英语
- 手册 - 硬件英语
- 手册 - 硬件英语SH7734 User's Manual: HardwareRECOMMENDED
手册和指南 (5)
- 应用说明英语AI 生成的摘要: 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.
- 应用说明英语AI 生成的摘要: 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.
- 应用说明英语AI 生成的摘要: 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.
- 应用说明英语AI 生成的摘要: USB-BASIC-F/W supports USB 2.0 host function operation with Renesas EHCI, including sample programs for control transfer, device attach/detach, suspend/resume, and HUB class driver. It enables multiple device class drivers without customization. The firmware manages enumeration, data transfer, error detection, and USB port control through a structured task system comprising host driver, manager, transfer, system, and hub tasks. The flowchart outlines interrupt handling and task communication for USB data transmission.相关文件：
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- IDE 和编码工具英语Add new CPU types to the compiler package (for High-performance Embedded Workshop V4 or later)
- IDE 和编码工具英语Renesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
- 编译器/汇编器英语C/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
- 软件和工具 - 评估软件英语
- 模拟器英语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.)
- ITRON OS英语μITRON4.0 Specification real-time OS for SH-4,SH-4A [Required IDE :High-performance Embedded Workshop]
- 插件、操作系统感知调试等英语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.
- 插件、操作系统感知调试等英语Optional debugger extension product (Debugging Extension) for Integrated Development Environment High-performance Embedded Workshop which supports task level debugging of real-time OS applications.
- USB英语Device drivers for USB communication using USB interface with built-in microcomputer and USB ASSP
- 示例代码英语相关文件：
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- IDE 和编码工具英语Add new CPU types to the compiler package (for High-performance Embedded Workshop V4 or later)
- IDE 和编码工具英语Renesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
- 编译器/汇编器英语C/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
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