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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series M16C™ M32C/80/87
Packaging | Tray
Core Processor M32C/80
Core Size 16/32-Bit
Speed 32MHz
Connectivity CANbus, EBI/EMI, I2C, IEBus, IrDA, SIO, UART/USART
Peripherals DMA, POR, PWM, WDT
Number of I/O 121
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
EEPROM Size 4K x 8
RAM Size 31K x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V
Data Converters A/D 34x10b; D/A 2x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 144-LFQFP (20x20)
Package / Case 144-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Renesas M30878FJGP#U3 is a 32-bit microcontroller with the M32C/80 core at 32MHz. It offers 512KB of flash and 31KB of RAM, operating from 3V to 5.5V. Packaged in a 144-LQFP, it includes DMA, POR, PWM, and WDT, with a -40°C to 85°C temperature range, suitable for complex control systems.

  • 512KB flash memory: Enables large application code and data storage.
  • 31KB RAM: Facilitates complex data processing and buffering.
  • 32MHz core speed: Ensures fast execution of control algorithms.
  • Extended temperature range: Supports harsh industrial environments.

Industrial Process Control

With 512KB flash and 31KB RAM, this MCU handles complex PID loops and data logging in chemical and pharmaceutical plants.

Automotive Infotainment

The 32MHz core and DMA support audio processing and display interfaces in car entertainment systems, operating reliably across temperature extremes.

Smart Home Hubs

Ample memory enables running multiple communication protocols (Zigbee, Z-Wave) simultaneously for home automation gateways.

Power Conversion

High-resolution PWM and fast interrupt handling make it suitable for digital power supplies and UPS systems requiring precise voltage regulation.

Environmental Monitoring

Large flash stores long-term sensor logs in weather stations and air quality monitors, while WDT ensures unattended operation.

POS Terminals

Robust I/O and memory support secure transaction processing and peripheral connectivity in retail point-of-sale devices.

Q: What is the operating temperature range?
A: -40°C to 85°C (TA).
Q: What is the maximum clock speed?
A: 32MHz.
Q: How much flash memory is available?
A: 512KB (512K x 8).
Q: How much RAM is included?
A: 31KB (31K x 8).
Q: What package is this MCU available in?
A: 144-LQFP.
Base Product Number : M30878FJGP
144-LQFP 31KB RAM 32-bit MCU 32MHz 512KB Flash Automotive DMA Industrial M32C/80 PWM Renesas
Q: What is the operating temperature range?
A: -40°C to 85°C (TA).
Q: What is the maximum clock speed?
A: 32MHz.
Q: How much flash memory is available?
A: 512KB (512K x 8).
Q: How much RAM is included?
A: 31KB (31K x 8).
Q: What package is this MCU available in?
A: 144-LQFP.