Renesas M30627FHPGP#U7C

Overview

M30627FHPGP#U7C 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, 100-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#U7C datasheet, M30627FHPGP#U7C pinout, M30627FHPGP#U7C application, or M30627FHPGP#U7C equivalent, key selection criteria include Flash endurance (1,000/10,000 cycles per block), -40°C to +85°C operating range, lead-free packaging (U7 code), and compatibility with memory expansion mode for 4 MB address space.

Technical Context

The M30627FHPGP#U7C implements the M16C/60 Series 16-bit CISC CPU core with 91 instructions and supports single-chip, memory expansion, and microprocessor operating modes. Its clock system includes main/subclock generators, on-chip oscillator, and PLL synthesizer - enabling flexible timing configurations including 32 kHz standby operation.

Peripheral integration includes Timer A (16-bit × 5 channels) and Timer B (16-bit × 6 channels) with three-phase motor control circuitry, CRC-CCITT calculation unit, watchdog timer (15-bit with prescaler), and interrupt controller supporting 29 internal + 8 external sources across 7 priority levels.

Key Specifications

Pinout & Package

Package: 100-pin plastic LQFP (PLQP0100KB-A), 14 mm × 14 mm, 0.5 mm pitch, exposed pad optional per Renesas design guidelines.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F100PLGSP#V0 and M30626FHPGP#U7C, the M30627FHPGP#U7C uniquely combines IEBus physical layer support, hardware three-phase motor control, and 1000-cycle Flash endurance in a lead-free LQFP - making it irreplaceable in legacy automotive subsystem upgrades and industrial motion controllers requiring zero-latency PWM.

Availability

M30627FHPGP#U7C is available at Aetrix Electronics and suitable for industrial motor control, office equipment, and HVAC systems requiring stable component supply across extended product lifecycles.

Supply support for M30627FHPGP#U7C 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 solutions.

The M16C/62P Group was designed for cost-sensitive, high-reliability industrial and office automation applications requiring integrated motor control, mixed-signal peripherals, and long-term supply stability - targeting systems with 10+ year deployment horizons.

FAQ

What is the Flash memory endurance specification for M30627FHPGP#U7C?

The M30627FHPGP#U7C supports 1,000 program/erase cycles for user ROM areas excluding Block A and Block 1, and 10,000 cycles for Block A and Block 1 - as defined by Product Code U7 in Table 1.8. This endurance enables reliable field firmware updates in industrial control applications where infrequent but critical revisions occur over multi-year deployments. The M30627FHPGP#U7C datasheet confirms these values under specified VPP and timing conditions.

Does M30627FHPGP#U7C support IEBus communication natively?

Yes, M30627FHPGP#U7C includes a hardware IEBus interface compliant with NEC IEBus v2.0, implemented on Port P2 pins with dedicated control registers. This allows direct connection to legacy automotive audio head units and climate control modules without external transceivers. The M30627FHPGP#U7C reference manual details register settings for master/slave mode, baud rate configuration, and error detection.

What is the maximum operating frequency and corresponding supply voltage for M30627FHPGP#U7C?

The M30627FHPGP#U7C achieves a maximum operating frequency of 24 MHz at VCC1 = 4.0–5.5 V, delivering a minimum instruction execution time of 41.7 ns. At lower frequencies (e.g., 10 MHz), it supports VCC1 = 2.7–5.5 V. These specifications are validated across the full -40°C to +85°C temperature range and documented in Table 1.2 of the M16C/62P Group hardware manual for the 100-pin version.

How many analog input channels does the 10-bit ADC in M30627FHPGP#U7C support?

The M30627FHPGP#U7C integrates a single 10-bit successive-approximation ADC with up to 26 configurable input channels - selectable via internal routing to ports P30–P37, P40–P47, and P50–P57. Channel selection, conversion trigger source (timer or software), and result alignment are controlled through dedicated ADC registers. This capability is confirmed in Section 1.2 "Performance Outline" of the M16C/62P Group datasheet.

Is M30627FHPGP#U7C pin-compatible with other members of the M16C/62P Group?

M30627FHPGP#U7C uses the PLQP0100KB-A 100-pin LQFP package and shares identical pin functions with other 100-pin M16C/62P variants like M30626FHPGP#U7C, except for VCC2/VSS2 placement differences between QFP and LQFP variants. Pin-to-pin compatibility is maintained within the same package type, but cross-package substitution requires PCB layout verification per Renesas Application Note AP-2005-01.