Description
The M32C/87 Group (M32C/87, M32C/87A, M32C/87B) is a single-chip control MCU, fabricated using high-performance silicon gate CMOS technology, embedding the M32C/80 Series CPU core. The M32C/87 Group (M32C/87, M32C/87A, M32C/87B) is housed in 144-pin and 100-pin plastic molded LQFP/QFP packages. With a 16-Mbyte address space, this MCU combines advanced instruction manipulation capabilities to process complex instructions by less bytes and execute instructions at higher speed.The M32C/87 Group (M32C/87, M32C/87A, M32C/87B) has a multiplier and DMAC adequate for office automation, communication devices and industrial equipment, and other high-speed processing applications.
| Part Number | Status | Samples | Stock | Package | CPU | Bit Size | RAM (KB) | Program Memory (KB) | Lead Count (#) | Timer | ADC | DAC | RTC | LVD or PVD | DMA | CAN (ch) | Ethernet |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M30876MJ-XXXFP | Obsolete | N/A | Out of Stock | Package | M32C/80 | 16 | 31KB | 0 | 100# | 16-bit x 11-ch | 10-bit x 26-ch | 8-bit x 2-ch | No | Yes | No | 2 | No |
| M30876MJA-XXXFP | Obsolete | N/A | Out of Stock | Package | M32C/80 | 16 | 31KB | 0 | 100# | 16-bit x 11-ch | 10-bit x 26-ch | 8-bit x 2-ch | No | Yes | No | 1 | No |
| M30876MJB-XXXFP | Obsolete | N/A | Out of Stock | Package | M32C/80 | 16 | 31KB | 0 | 100# | 16-bit x 11-ch | 10-bit x 26-ch | 8-bit x 2-ch | No | Yes | No | 0 | No |
| M30879FLAFP | Obsolete | N/A | Out of Stock | Package | M32C/80 | 16 | 48KB | 4KB | 100# | 16-bit x 11-ch | 10-bit x 26-ch | 8-bit x 2-ch | No | Yes | No | 1 | No |
| M30879FLBFP | Obsolete | N/A | Out of Stock | Package | M32C/80 | 16 | 48KB | 4KB | 100# | 16-bit x 11-ch | 10-bit x 26-ch | 8-bit x 2-ch | No | Yes | No | 0 | No |
| M30879FLFP | Obsolete | N/A | Out of Stock | Package | M32C/80 | 16 | 48KB | 4KB | 100# | 16-bit x 11-ch | 10-bit x 26-ch | 8-bit x 2-ch | No | Yes | No | 2 | No |
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- Application NoteAI-generated Summary: Migration from the M32C/R32C Series to the RX Family involves adapting differences in A/D and D/A converters. The RX Family offers enhanced 12-bit A/D converters with improved resolution, faster conversion cycles, and additional features such as self-diagnosis and event link functions. Differences include terminology changes, input voltage ranges, operating clocks, and interrupt handling. The RX660 MCU exemplifies these improvements compared to M32C/87 and R32C/118 MCUs. This guide details functional and operational distinctions, helping developers transition smoothly while optimizing analog conversion performance.
- Application NoteAI-generated Summary: Migration from the M32C/R32C Series to the RX Family involves adapting serial communication interfaces, specifically the SCI. Key differences include terminology, clock sources, interrupt handling, and peripheral functions. The RX Family offers enhanced features like data match detection, noise cancellation, and adjustable timing for transmit and receive signals. Differences in asynchronous and synchronous serial communications, including I2C modes, are detailed with timing and bit rate calculations. The document uses RX660, M32C/87, and R32C/118 MCUs as examples to illustrate these differences and guide migration effectively.
- Application NoteAI-generated Summary: Migration from the M32C/R32C Series timers A and B to the RX Family's MTU3a timer involves understanding differences in timer channels, counting methods, operating modes, and interrupt handling. The RX660 MCU example highlights changes such as fewer channels but extended bit-width, multiple PWM modes, and enhanced start/stop conditions including Event Link Controller triggers. Differences in terminology and peripheral clock sources between the two series are clarified. The document also details timer register operations, interrupt timing, and functional features like gate and low power consumption functions, aiding developers in adapting timer-related applications during migration.
- Application NoteAI-generated Summary: The document explains migration from the M32C/R32C Series microcontrollers to the RX Family MCUs, focusing on external bus differences. It compares terminology, operating modes, and bus interface functions between the two MCU families. Detailed comparisons include memory size, bus types, data bus widths, chip select outputs, write access modes, wait cycles, and recovery cycles. The RX660 MCU serves as the RX Family example, while M32C/87 and R32C/118 represent the M32C/80 and R32C/100 Series, respectively. The document also covers calculation methods for bus cycles, operating modes, and migration points such as interrupts and I/O ports, aiding developers in adapting designs to the RX Family architecture.
- Application NoteAI-generated Summary: Migration from the M32C/R32C Series to the RX Family involves transitioning from the DMAC and DMACII modules to the RX Family's DMAC and DTC modules. The RX Family offers enhanced features such as more transfer channels, flexible transfer modes, and a broader range of request sources. The DMAC prioritizes faster data transfer start times using I/O register settings, while the DTC provides more transfer options and no channel limits by using memory-based settings. Differences in terminology, transfer capabilities, and interrupt handling are detailed, with examples focusing on RX660, M32C/87, and R32C/118 MCUs. The document also covers peripheral functions, transfer timing, and migration points including interrupts and I/O port handling.
- Application NoteAI-generated Summary: Migration from the M32C/R32C Series MCUs to the RX Family MCUs involves understanding key differences in clock generation circuits, clock frequencies, and terminology. The RX Family supports higher maximum operating frequencies, separate division ratios for system, peripheral, flash interface, and external bus clocks, and enhanced low power modes. Differences in clock sources, watchdog timer periods, and reset clock states are detailed, using RX660, M32C/87, and R32C/118 as examples. The document also covers power-saving modes, clock accuracy measurement, oscillation stop detection, and register access, providing essential guidance for adapting designs to RX MCUs.
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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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- Application NoteAI-generated Summary: Migration from the M32C/R32C Series to the RX Family involves adapting differences in A/D and D/A converters. The RX Family offers enhanced 12-bit A/D converters with improved resolution, faster conversion cycles, and additional features such as self-diagnosis and event link functions. Differences include terminology changes, input voltage ranges, operating clocks, and interrupt handling. The RX660 MCU exemplifies these improvements compared to M32C/87 and R32C/118 MCUs. This guide details functional and operational distinctions, helping developers transition smoothly while optimizing analog conversion performance.
- Application NoteAI-generated Summary: Migration from the M32C/R32C Series to the RX Family involves adapting serial communication interfaces, specifically the SCI. Key differences include terminology, clock sources, interrupt handling, and peripheral functions. The RX Family offers enhanced features like data match detection, noise cancellation, and adjustable timing for transmit and receive signals. Differences in asynchronous and synchronous serial communications, including I2C modes, are detailed with timing and bit rate calculations. The document uses RX660, M32C/87, and R32C/118 MCUs as examples to illustrate these differences and guide migration effectively.
- Application NoteAI-generated Summary: Migration from the M32C/R32C Series timers A and B to the RX Family's MTU3a timer involves understanding differences in timer channels, counting methods, operating modes, and interrupt handling. The RX660 MCU example highlights changes such as fewer channels but extended bit-width, multiple PWM modes, and enhanced start/stop conditions including Event Link Controller triggers. Differences in terminology and peripheral clock sources between the two series are clarified. The document also details timer register operations, interrupt timing, and functional features like gate and low power consumption functions, aiding developers in adapting timer-related applications during migration.
- Application NoteAI-generated Summary: The document explains migration from the M32C/R32C Series microcontrollers to the RX Family MCUs, focusing on external bus differences. It compares terminology, operating modes, and bus interface functions between the two MCU families. Detailed comparisons include memory size, bus types, data bus widths, chip select outputs, write access modes, wait cycles, and recovery cycles. The RX660 MCU serves as the RX Family example, while M32C/87 and R32C/118 represent the M32C/80 and R32C/100 Series, respectively. The document also covers calculation methods for bus cycles, operating modes, and migration points such as interrupts and I/O ports, aiding developers in adapting designs to the RX Family architecture.
- Application NoteAI-generated Summary: Migration from the M32C/R32C Series to the RX Family involves transitioning from the DMAC and DMACII modules to the RX Family's DMAC and DTC modules. The RX Family offers enhanced features such as more transfer channels, flexible transfer modes, and a broader range of request sources. The DMAC prioritizes faster data transfer start times using I/O register settings, while the DTC provides more transfer options and no channel limits by using memory-based settings. Differences in terminology, transfer capabilities, and interrupt handling are detailed, with examples focusing on RX660, M32C/87, and R32C/118 MCUs. The document also covers peripheral functions, transfer timing, and migration points including interrupts and I/O port handling.View More (187)
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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 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 M16C and H8 families. Available as a flash memory programmer for M16C and 740(QzROM) families also by using with Flash Development Toolkit. Note that the H8 family MCUs support the debugging features and that the 740 family MCUs support only the programming features. * Successor : E8a
- 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.
- EmulatorEmulator for M16C Family [Overseas Standards Compliant]. Support for all operating frequencies of M16C.
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Flash Development Toolkit]
- 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]
- Programmer (Unit/SW)Connected with a Flash Programmer, these IC Socket Boards enable reprogramming of the on-chip Memory before mounting.
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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 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 M16C and H8 families. Available as a flash memory programmer for M16C and 740(QzROM) families also by using with Flash Development Toolkit. Note that the H8 family MCUs support the debugging features and that the 740 family MCUs support only the programming features. * Successor : E8a
- 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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