Renesas M30625FGPGP#U9C

Overview

M30625FGPGP#U9C 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 256 KB + 4 KB Flash ROM, 20 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 M30625FGPGP#U9C datasheet, M30625FGPGP#U9C pinout, M30625FGPGP#U9C application, or M30625FGPGP#U9C equivalent, this page delivers verified technical context, real-world use cases, pin-level design meaning, and validated alternative options for embedded control system selection.

Technical Context

The M30625FGPGP#U9C implements the M16C/60 Series 16-bit CISC CPU core with 91 instructions and supports single-chip, memory expansion, and microprocessor operating modes. Its 1 MB address space (expandable to 4 MB) enables flexible memory mapping for complex firmware architectures.

It integrates four clock generation circuits - main clock oscillator (XIN/XOUT), subclock oscillator (XCIN/XCOUT), on-chip oscillator, and PLL synthesizer - with built-in feedback resistors and oscillation stop detection. The device includes CCITT-CRC calculation, 15-bit watchdog timer with prescaler, and voltage detection circuit (option-enabled).

Key Specifications

Pinout & Package

Package: 128-pin plastic mold LQFP (PLQP0128KB-A), 20 mm × 20 mm, 0.5 mm pitch, RoHS-compliant lead-free finish.

Key Features

Applications

Equivalent & Alternatives

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

Compared with M30625FGPGP#U9C, R5F100LEAFP#V0 offers superior low-power performance but omits IEBus and motor control hardware, while M30626FHPGP#U7 provides direct memory scalability within identical architecture and footprint - making it ideal for firmware growth without layout revision.

Availability

M30625FGPGP#U9C is available at Aetrix Electronics and suitable for industrial motor control, office equipment, home audio systems, and automotive body electronics requiring stable component supply across extended product lifecycles.

Supply support for M30625FGPGP#U9C 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 embedded control in OA equipment, industrial automation, and automotive body electronics - emphasizing integrated peripherals, Flash flexibility, and robust industrial temperature operation.

FAQ

What is the maximum operating frequency and corresponding instruction execution time for M30625FGPGP#U9C?

M30625FGPGP#U9C operates at a maximum BCLK frequency of 24 MHz, achieving a minimum instruction execution time of 41.7 ns under VCC1 = 3.3–5.5 V conditions. This timing is confirmed in Table 1.1 of the official Renesas M16C/62P Group datasheet Rev.2.41. The device also supports 10 MHz operation down to 2.7 V for lower-power applications.

Does M30625FGPGP#U9C support IEBus communication, and what is its implementation level?

Yes, M30625FGPGP#U9C includes native hardware support for IEBus (Inter Equipment Bus), a 2-wire, 100 kbps automotive communication standard originally developed by NEC. As specified in Table 1.1 and Figure 1.1, it implements full IEBus protocol handling in silicon - eliminating need for external transceivers or bit-banged software stacks - and is qualified for body electronics applications per Renesas' "Standard" quality grade.

What are the Flash memory endurance specifications for M30625FGPGP#U9C, and how are they segmented?

M30625FGPGP#U9C Flash endurance is segmented by memory block: 10,000 program/erase cycles for Block A and Block 1, and 1,000 cycles for the remaining user ROM area. This differentiation is documented in Table 1.8 (Product Code) and applies specifically to the U9 product code variant, which denotes lead-free packaging and –40°C to +85°C operation.

Which package type and pin count does M30625FGPGP#U9C use, and is it RoHS-compliant?

M30625FGPGP#U9C uses the PLQP0128KB-A package: a 128-pin plastic mold LQFP measuring 20 mm × 20 mm with 0.5 mm pitch. Per Table 1.8, the "U" prefix in product code U9 confirms lead-free (RoHS-compliant) construction, and the marking diagram in Figure 1.4 verifies this configuration for Flash memory versions of the M16C/62P Group.

Can M30625FGPGP#U9C operate in low-power modes, and what are the typical current draws?

Yes, M30625FGPGP#U9C supports multiple low-power states: stop mode draws 0.7 µA at 3 V with 32 kHz subclock active, and wait mode consumes 1.8 µA under same conditions. These values are measured per Table 1.1 and apply to the –40°C to +85°C temperature range. The device achieves this via clock gating, peripheral disable, and retention of RAM contents during sleep.