Renesas M30627FHPGP#U3C

Overview

M30627FHPGP#U3C from Renesas Electronics is a 16-bit Flash-based microcontroller in the M16C/62P Group, built on the M16C/60 Series CPU core. It features 384 KB + 4 KB Flash ROM, 31 KB RAM, 128-pin LQFP package, operates at up to 24 MHz (41.7 ns min instruction time), and integrates dual 16-bit timer groups, 26-channel 10-bit ADC, dual 8-bit DACs, 2-channel DMAC, I²C, UART, IEBus, and PLL clock synthesis - deployed in industrial motor control and office equipment.

For engineers reviewing the M30627FHPGP#U3C datasheet, M30627FHPGP#U3C pinout, M30627FHPGP#U3C application, or M30627FHPGP#U3C equivalent, key selection criteria include Flash endurance (100/1,000/10,000 cycles by block), -40°C to +85°C operating range, lead-free U3 product code compliance, and 128-pin LQFP footprint compatibility with memory expansion mode support.

Technical Context

The M30627FHPGP#U3C implements the M16C/60 Series 16-bit CISC CPU core with 91 basic instructions and supports single-chip, memory expansion, and microprocessor operating modes. Its address space spans 1 MB (expandable to 4 MB), enabling flexible memory mapping for embedded control firmware.

On-chip peripherals include Timer A (16-bit × 5 channels) and Timer B (16-bit × 6 channels) with three-phase motor control circuitry, CCITT-CRC calculation unit, 15-bit watchdog timer with prescaler, and four independent clock generation circuits (main clock, subclock, on-chip oscillator, PLL synthesizer) - all synchronized to a single BCLK domain.

Key Specifications

Pinout & Package

Package: 128-pin plastic LQFP (PLQP0128KB-A), 20 mm × 20 mm body, 0.5 mm pitch, exposed thermal pad.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 16-bit microcontroller applications.

Compared with R5F100PLDFB#30 and MB95F612KPMC-GSE1, the M30627FHPGP#U3C uniquely combines IEBus, three-phase motor control hardware, and 384 KB Flash in a 128-pin industrial-grade package - making it irreplaceable in legacy automotive audio and high-channel-count motor control designs.

Availability

M30627FHPGP#U3C is available at Aetrix Electronics and suitable for industrial motor control, office equipment, home appliance interface, and automotive infotainment systems requiring stable component supply and long-term lifecycle support.

Supply support for M30627FHPGP#U3C includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a global semiconductor leader formed in 2010 through the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, and power devices.

The M16C/62P Group, including M30627FHPGP#U3C, was designed for high-reliability embedded control in industrial automation, office equipment, and automotive subsystems - emphasizing real-time responsiveness, integrated peripherals, and Flash reprogrammability.

FAQ

What is the Flash memory endurance specification for M30627FHPGP#U3C?

The M30627FHPGP#U3C supports 100 program/erase cycles across the full Flash array, 1,000 cycles in the user ROM area excluding Block A and Block 1, and 10,000 cycles specifically in Block A and Block 1 - as defined by its U3 product code per Renesas documentation REJ03B0001-0241. This tiered endurance enables safe storage of bootloader code in high-endurance blocks while reserving general firmware space for frequent updates.

Does M30627FHPGP#U3C support IEBus communication?

Yes, M30627FHPGP#U3C includes native IEBus (Inter Equipment Bus) interface capability as a standard peripheral function, compliant with NEC's proprietary 1 Mbps automotive infotainment bus standard. This allows direct interoperability with legacy head units, amplifiers, and display modules without external protocol translators.

What is the maximum operating frequency and corresponding instruction timing for M30627FHPGP#U3C?

M30627FHPGP#U3C achieves a maximum operating frequency of 24 MHz with a minimum instruction execution time of 41.7 ns under VCC1 = 3.3–5.5 V conditions. This timing is measured using the BCLK signal derived from the on-chip PLL synthesizer, enabling deterministic real-time response in motor control loops.

Which package type and pin count does M30627FHPGP#U3C use?

M30627FHPGP#U3C uses a 128-pin plastic LQFP package designated PLQP0128KB-A (equivalent to 128P6Q-A), measuring 20 mm × 20 mm with 0.5 mm pitch. It provides 113 general-purpose I/O pins and 1 dedicated input pin, supporting high peripheral integration for complex embedded systems.

What ambient temperature range is specified for M30627FHPGP#U3C operation?

M30627FHPGP#U3C is rated for operation across -40°C to +85°C ambient temperature, consistent with its U3 product code designation in Table 1.8 of the Renesas M16C/62P Group datasheet REJ03B0001-0241. This qualifies it for industrial-grade deployment in factory automation, HVAC, and automotive cabin environments.