Description
The H8/3048 Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.
| Part Number | Status | Samples | Stock | Package | CPU | Bit Size | Operating Freq (Max) (MHz) | Lead Count (#) | Timer | ADC | CAN (ch) | Ethernet | LVD or PVD | DMA | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HD6433044SXXXF | NRND | N/A | Out of Stock | FQFP | H8/300H | 32 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | |
| HD6433044SXXXFI | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 144# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6433044SXXXTF | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6433044SXXXTFI | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6433045SXXXF | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6433045SXXXFI | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6433045SXXXTF | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6433045SXXXTFI | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6433047SXXXF | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6433047SXXXFI | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6433047SXXXTF | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6433047SXXXTFI | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6433048SXXXF | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6433048SXXXFI | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6433048SXXXTF | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6433048SXXXTFI | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6473048SF16V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 16MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6473048SF18V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6473048SFI16V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 16MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6473048STF16V | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 16MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6473048STF18V | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 18MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6473048SVF13V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 13MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD6473048SVFI8V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 8MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD6473048SVTF13V | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 13MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD64F3048F16V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 16MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD64F3048FI16V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 16MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD64F3048TF16V | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 16MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD64F3048TFI16V | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 16MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD64F3048VF8V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 8MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD64F3048VFI8V | NRND | N/A | Out of Stock | FQFP | H8/300H | 16 | 8MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
| HD64F3048VTF8V | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 8MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -20 to +75°C |
| HD64F3048VTFI8V | NRND | N/A | Out of Stock | TFQFP | H8/300H | 16 | 8MHz | 100# | 16-bit x 5-ch | 10-bit x 8-ch | 0 | No | No | No | -40 to +85°C |
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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
- Guide
- Application NoteAI-generated Summary: The guide details the migration process from the H8/3048 microcontroller to the RX231, highlighting key differences in CPU architecture, system registers, and peripheral modules. It explains the expanded general-purpose registers in RX231, differences in stack pointer usage, and changes in interrupt handling, clock settings, and operating modes. The document also compares on-chip functions such as I/O ports, buses, DMA controllers, timers, and converters, providing essential information for smooth hardware and software transition.
- Product Change Notice
- Product Change Notice
- Guide
- Product Change Notice
- 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.
- GuideRelated Files:
- Application NoteAI-generated Summary: The M3S-T2-Tiny is an ultracompact TCP/IP protocol stack software library designed for R8C Family, H8/300H Tiny Series, H8/300H Series, and M16C/Tiny Series microcontrollers. It supports Ethernet and PPP data link layers and includes TCP, UDP, IP, ICMP, ARP, and PPP protocols. The library separates hardware-dependent drivers for LAN controllers or serial I/O, providing sample drivers and applications. It uses an API compliant with ITRON TCP/IP standards and does not require a real-time OS. The package contains library files, header files, configuration templates, sample drivers, and sample application programs.Related Files:
- Application NoteAI-generated Summary: A Perl script converts S-record data into a C structure, enabling flash programming routines where code runs from RAM but is stored in flash memory. Unlike the Win32 utility 'motice_cl', this script offers cross-platform compatibility and customizable output formatting. It runs on Windows and Linux with Perl implementations and integrates into the Renesas HEW IDE as a build phase. The script generates a C structure with start address, data length, and data array fields, adaptable to the input S-record size.Related Files:
- Application NotePDF 135 KB REG05B0024-0100 Rev.1.00 Dec 01, 2008AI-generated Summary: Renesas SH and H8 Flash microcontrollers support self-programming via a built-in bootloader called boot mode, which programs devices through a specified serial channel. User boot mode allows running a custom bootloader from a separate 8kB Flash section mapped at address zero, simplifying custom Flash programming. This note demonstrates implementing a serial Flash bootloader using the Xmodem protocol on H8/3069F and SH7058F devices, with source code available. The bootloader operates via SCI channel 1 at 57600 baud, providing menu options for erasing and programming Flash memory.Related Files:
- Application NotePDF 456 KB REG05B0022-0100 Rev.1.00 Dec 01, 2008AI-generated Summary: Renesas Flash microcontrollers support three programming modes: PROM, boot, and user. PROM mode uses an external programmer with high speed but limited field use. Boot mode allows in-circuit programming by downloading routines into internal RAM, erasing Flash memory each time. The 0.18µm devices add a user boot mode, enabling a programmable bootloader area. User mode offers flexible in-field reprogramming by running routines from RAM or external memory, supporting partial erasing and various data interfaces. Flash memory must not be accessed during erase/program operations, requiring code execution from RAM or external memory with interrupts disabled.Related Files:
- Application NotePDF 255 KB REG05B0021-0100 Rev.1.00 Dec 01, 2008AI-generated Summary: The utility 'Motice_cl' converts Motorola S-record files into C structures to enable relocating program code from non-volatile memory to RAM for execution. It processes compiled and linked object files, generating a C structure with start address, data length, and data array. The utility runs via command line and integrates with HEW for automated build phases, facilitating embedded applications where code must execute from RAM but be stored in Flash.Related Files:
- Manual - HardwareH8/3048 Group H8/3048 F-ZTAT Hardware ManualRECOMMENDED
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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
- Guide
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- GuideRelated Files:View More (10)
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- Application NoteAI-generated Summary: The guide details the migration process from the H8/3048 microcontroller to the RX231, highlighting key differences in CPU architecture, system registers, and peripheral modules. It explains the expanded general-purpose registers in RX231, differences in stack pointer usage, and changes in interrupt handling, clock settings, and operating modes. The document also compares on-chip functions such as I/O ports, buses, DMA controllers, timers, and converters, providing essential information for smooth hardware and software transition.
- 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 M3S-T2-Tiny is an ultracompact TCP/IP protocol stack software library designed for R8C Family, H8/300H Tiny Series, H8/300H Series, and M16C/Tiny Series microcontrollers. It supports Ethernet and PPP data link layers and includes TCP, UDP, IP, ICMP, ARP, and PPP protocols. The library separates hardware-dependent drivers for LAN controllers or serial I/O, providing sample drivers and applications. It uses an API compliant with ITRON TCP/IP standards and does not require a real-time OS. The package contains library files, header files, configuration templates, sample drivers, and sample application programs.Related Files:
- Application NoteAI-generated Summary: A Perl script converts S-record data into a C structure, enabling flash programming routines where code runs from RAM but is stored in flash memory. Unlike the Win32 utility 'motice_cl', this script offers cross-platform compatibility and customizable output formatting. It runs on Windows and Linux with Perl implementations and integrates into the Renesas HEW IDE as a build phase. The script generates a C structure with start address, data length, and data array fields, adaptable to the input S-record size.Related Files:
- Application NotePDF 135 KB REG05B0024-0100 Rev.1.00 Dec 01, 2008AI-generated Summary: Renesas SH and H8 Flash microcontrollers support self-programming via a built-in bootloader called boot mode, which programs devices through a specified serial channel. User boot mode allows running a custom bootloader from a separate 8kB Flash section mapped at address zero, simplifying custom Flash programming. This note demonstrates implementing a serial Flash bootloader using the Xmodem protocol on H8/3069F and SH7058F devices, with source code available. The bootloader operates via SCI channel 1 at 57600 baud, providing menu options for erasing and programming Flash memory.Related Files:View More (18)
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- Compiler/AssemblerC/C++ Compiler package for H8SX, H8S and H8 families. 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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- SimulatorSimulator debugger for the H8,H8S, H8SX family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)
- 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.
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- Compiler/AssemblerC/C++ Compiler package for H8SX, H8S and H8 families. 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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Support Communities
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H8/3048 downloader software in board RY3048F (Micom Car)
Dear Sir/Madame, I'm using the board RY3048F which includes CPU H8/3048, I cannot find the demo workspace and downloader as guidance. Currently, Renesas move to enable support for R8C CPU and I can't search the program for my Micom Car . Would you help to ...
Jan 21, 2021 -
H8/3048 replacement/alternative
Hi, I would like to know whether there is a replacement/alternative for H8/3048BF (HD64F3048BF25VW) single-chip microcomputer. I'm working on a board with H8/3048BF chip as the main processor which is now obsolete. Any help please?
Sep 30, 2019 -
H8/3048 read eprom
Hi,I try to read eprom h8/3048.Use eprom programmer. From adr 000000 to 001FF0 show 00 and from 002000 to 01FFF0 can see the code. What does this mean? Dump security is enabled? 10x in advance!
Jun 18, 2016
Knowledge Base
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Is it possible to run the H8/3048BF (5V version) at 3.3V power supply ?
No. The H8/3048BF (5V version) has embedded a step-down converter that breaks the Vcc power supply down to 3.3V for internal usage. The Flash module is also connected after the step-down converter. That means the step-down converter would not work correctly.
Mar 18, 2009
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