Description
The R8C/M12A Group is supported only for customers who have already adopted these products. The RL78/G12, RL78/G11 Groups are recommended for new designs.
The R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, and R8C/LA8A Group of single-chip MCUs incorporate the R8C CPU core, which implements a powerful instruction set for a high level of efficiency and supports a 1Mb address space, allowing execution of instructions at high speed. In addition, the CPU core integrates a multiplier for high-speed operation processing.
Power consumption is low, and the supported operating modes allow additional power control. These MCUs are designed to maximize EMI/EMS performance. Integration of many peripheral functions, including multifunction timer and serial interface, helps reduce the number of system components. The R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, and R8C/LA8A Group have data flash.
Applications
- Household Appliances
- Office Equipment
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| Part Number | Status | Samples | Stock | RoHS | Package | Carrier Type |
|---|---|---|---|---|---|---|
| R5F2M110ADSP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | TSSOP | Tape & Reel |
| R5F2M110ANDD#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | DIP | Tube |
| R5F2M110ANSP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | TSSOP | Tape & Reel |
| R5F2M111ADSP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | TSSOP | Tape & Reel |
| R5F2M111ANDD#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | DIP | Tube |
| R5F2M111ANSP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | TSSOP | Tape & Reel |
| R5F2M112ADSP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | TSSOP | Tape & Reel |
| R5F2M112ANDD#U0 | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | DIP | Tube |
| R5F2M112ANSP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | TSSOP | Tape & Reel |
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- 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.
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- DatasheetR8C/M11A Group, R8C/M12A Group DatasheetRECOMMENDED
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- DatasheetR8C/M11A Group, R8C/M12A Group DatasheetRECOMMENDED
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- 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 document details the standard serial I/O mode serial protocol for the R8C/Mx Series LAxA Group. It covers boot program content including initial settings, communication with a serial programmer, and control commands such as flash programming, erasing, and reading. Communication supports two asynchronous modes: standard serial I/O mode 2 and mode 3, each with defined data formats and pin assignments. The MODE pin selects the communication mode and functions as TXD or RXD in mode 3. Additional pins like RESET, Vcc, Vss, and VREF have specific roles in communication and voltage referencing.
- Application NoteAI-generated Summary: The timer RC waveform output manipulation function fixes the TRCIOB pin output at low during manipulation events and resumes output automatically or by software after cancellation. The waveform output manipulation uses the INT1 pin for event input and P1_7 pin to select the resume method. The EB bit in the TRCOER register controls output enable status. The function operates with PWM mode, using interrupts and specific pin configurations to manage waveform output control effectively.Related Files:
- Application NoteAI-generated Summary: The document explains power control in wait mode for the R8C/M12A MCU group. It details two sample programs demonstrating transitions between low-speed and high-speed on-chip oscillators and wait mode, triggered by interrupts from the INTO pin or timer. Peripheral functions and their applications are listed, along with usage examples. Operation conditions such as clock frequencies and voltages are specified. The document also identifies the pins used, including the INTO interrupt input pin P1_4.Related Files:
- Application NoteAI-generated Summary: The document explains power control in stop mode for the R8C/M12A group. It details how the system monitors an external signal every 10 ms to enter stop mode when the signal is low and uses the falling edge of the INTO pin to resume operation. Three sample programs illustrate different clock mode transitions and stop mode behavior. Peripheral functions like the INTO interrupt and Timer RJ2 support these operations.Related Files:View More (121)
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- IDE and Coding ToolAdd new CPU types to the compiler package (for High-performance Embedded Workshop V4 or later)
- 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 R8C Family and M16C Family (R32C/M32C/M16C) , * Packed the following three compiler packages : [Content] C Compiler Package for R32C Series, C Compiler Package for M32C Series [M3T-NC308WA], and C/C++ Compiler Package for M16C Series and R8C Family [M3T-NC30WA]. They are bundled with the simulator debugger and High-performance Embedded Workshop.
- EmulatorOn-Chip Debugging Emulator for R8C, M16C, H8S, H8 and 740 families. E8a is also used as a device programmer for Renesas microcomputers. This product is E8 emulator's successor.
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Flash Development Toolkit] [Support MCU/MPU and devices: SuperH RISC engine, R8C, M16C, H8SX, H8S, H8, 740]
- Programmer (Unit/SW)Flash memory programming software. [Support MCU/MPU and devices: SuperH RISC engine, RX, R8C, M16C, H8SX, H8S, H8, 740]
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- IDE and Coding ToolAdd new CPU types to the compiler package (for High-performance Embedded Workshop V4 or later)
- 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 R8C Family and M16C Family (R32C/M32C/M16C) , * Packed the following three compiler packages : [Content] C Compiler Package for R32C Series, C Compiler Package for M32C Series [M3T-NC308WA], and C/C++ Compiler Package for M16C Series and R8C Family [M3T-NC30WA]. They are bundled with the simulator debugger and High-performance Embedded Workshop.
- EmulatorOn-Chip Debugging Emulator for R8C, M16C, H8S, H8 and 740 families. E8a is also used as a device programmer for Renesas microcomputers. This product is E8 emulator's successor.View More (20)
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Support Communities
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Firmware for R8C/M11A
Hi everyone,I have to write a bootloader for R8C/M11A mcu, someone can say or link a documentation for do it.TkLeonardo
Jan 13, 2012 -
.mot file format description
Hi everyone,someone can say me where I can find specification for file format of .mot (on R8C/M11A).TkLeonardo
Jan 12, 2012
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