描述
The SH7780 uses an SH-4A CPU core with a maximum operating frequency of 400MHz. The four-way set-associative cache memory is divided into two 32-Kbyte areas, one for instructions and one for data. The SH7780 incorporates an on-chip 32-bit PCI bus controller which allows connections with LSI devices incorporating PCI interfaces and operating at either 66 MHz or 33 MHz. It employs three kinds of bus: a 32-bit bus for connections to double data rate synchronous DRAM (DDR-SDRAM), a 32-bit bus for PCI bus connections, and a 32-bit local bus for connecting to flash memory, SRAM, etc. Also the SH7780 incorporates a wide range of peripheral functions such as DMAC, SCIF, RTC, FLCTL, TMU, SSI, HAC, MMCIF, etc.
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| 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 | DMA | Ethernet | RTC | LVD or PVD | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R8A77800BDBGGV | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | FBGA | SH-4A | 32 | 0 | 0 | 16KB | 449# | 3 - 3.6 | 400MHz | 83 | 16-bit x 4-ch, 32-bit x 6-ch | Yes | No | Yes | No | -40 to +85 |
| R8A77800BDBGV | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | FBGA | SH-4A | 32 | 0 | 0 | 16KB | 449# | 3 - 3.6 | 400MHz | 83 | 16-bit x 4-ch, 32-bit x 6-ch | Yes | No | Yes | No | -40 to +85 |
| R8A77800BNBGV | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | FBGA | SH-4A | 32 | 0 | 0 | 16KB | 449# | 3 - 3.6 | 400MHz | 83 | 16-bit x 4-ch, 32-bit x 6-ch | Yes | No | Yes | No | -20 to +75 |
| R8A77800BNBGV#UM | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | FBGA | SH-4A | 32 | 0 | 0 | 16KB | 449# | 3 - 3.6 | 400MHz | 83 | 16-bit x 4-ch, 32-bit x 6-ch | Yes | No | Yes | No | -20 to +75 |
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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
- 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.
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- 指南英语PDF 186 KB sh-product-number-guide 2018年4月04日
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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.
- 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.
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- 应用说明英语AI 生成的摘要: This section explains how to set up the STL (Standard Template Library) environment for RXC or SHC compilers. It details two methods to add the STL include directory: through the HEW toolchain's Options dialog box and via command line by setting environment variables or compiler include options. Step-by-step instructions guide users to specify the STL directory, ensuring the STL becomes available for building projects.相关文件：查看更多 (54)
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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
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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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