Renesas M30626FHPGPU5C#YR

Overview

M30626FHPGPU5C#YR from Renesas Electronics is a 16-bit Flash-based microcontroller in the M16C/62P Group, featuring a M16C/60 Series CPU core, 384 KB + 4 KB on-chip Flash memory, 31 KB RAM, and 100-pin LQFP packaging. It supports 24 MHz operation at 3.3–5.5 V, integrates dual 16-bit timer groups (Timer A ×5, Timer B ×6), 26-channel 10-bit ADC, dual 8-bit DACs, and three serial interfaces including UART, I²C, and IEBus - enabling real-time motor control and industrial communication systems.

For engineers reviewing the M30626FHPGPU5C#YR datasheet, M30626FHPGPU5C#YR pinout, M30626FHPGPU5C#YR application, or M30626FHPGPU5C#YR equivalent, this device is selected for embedded control where deterministic timing, integrated analog peripherals, and flash reprogrammability are required - especially in temperature-stable industrial equipment operating from −40°C to +85°C.

Technical Context

The M30626FHPGPU5C#YR implements a single-chip 16-bit architecture with 1 MB address space expandable to 4 MB, executing 91 basic instructions at minimum 41.7 ns per instruction (24 MHz BCLK). Its clock system includes main/subclock generation circuits, on-chip oscillator, and PLL synthesizer - all with built-in feedback resistors - enabling flexible clock source selection and oscillation stop detection with re-oscillation recovery.

Peripheral integration includes two-channel DMAC for zero-CPU-overhead data transfers, CCITT-CRC calculation circuit, 15-bit watchdog timer with prescaler, and three-phase motor control circuit. The device operates in single-chip mode only (no memory expansion or microprocessor modes), with voltage detection available as an option and I/O ports distributed across VCC1/VCC2 domains for mixed-voltage interface support.

Key Specifications

Pinout & Package

Package: 100-pin LQFP (PLQP0100KB-A), 14 × 14 mm body, 0.5 mm lead pitch, exposed thermal pad (not electrically connected).

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F100PLGSP#V0 and MB95560PRT-G-SNE1, M30626FHPGPU5C#YR delivers superior deterministic real-time control via its dedicated motor circuit and larger Flash/RAM, making it optimal for complex industrial motion systems where IEBus integration and field firmware update resilience are critical.

Availability

M30626FHPGPU5C#YR is available at Aetrix Electronics and suitable for industrial motor drives, office equipment control systems, and home appliance interfaces requiring stable component supply across extended product lifecycles.

Supply support for M30626FHPGPU5C#YR 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 for industrial and automotive markets.

The M16C/62P Group was designed for real-time embedded control in resource-constrained industrial equipment - emphasizing Flash reprogrammability, integrated analog/motor peripherals, and robust operation across −40°C to +85°C.

FAQ

What is the maximum operating frequency and supply voltage range for M30626FHPGPU5C#YR?

M30626FHPGPU5C#YR operates at up to 24 MHz BCLK with VCC1 between 3.3 V and 5.5 V, and VCC2 ranging from 2.7 V to VCC1. At 10 MHz, the supply range extends down to 2.7 V on VCC1 - enabling flexible power design for both high-performance and low-voltage applications. This specification is confirmed in Table 1.2 of the M16C/62P Group datasheet Rev.2.41.

Does M30626FHPGPU5C#YR support in-system programming (ISP) and what voltage is required?

Yes, M30626FHPGPU5C#YR supports in-system programming via on-chip bootloader using standard UART or I²C interface. Programming requires either 3.3 ± 0.3 V or 5.0 ± 0.5 V VCC1 supply - no external high-voltage programmer is needed. The Flash memory version uses segmented endurance (10,000 cycles for Block A/1), as specified in Table 1.8 under product code D7.

What peripheral interfaces are included in M30626FHPGPU5C#YR and how many serial channels does it support?

M30626FHPGPU5C#YR includes three serial interface channels: one UART, one clock-synchronous, one I²C bus, and one IEBus interface - plus two additional clock-synchronous-only channels. This totals five serial paths, enabling concurrent communication with sensors (I²C), legacy automotive modules (IEBus), and host processors (UART), all without external bridging logic.

Is M30626FHPGPU5C#YR qualified for automotive applications and what temperature grade does it carry?

M30626FHPGPU5C#YR carries the D7 product code, indicating −40°C to +85°C operating ambient temperature and 1,000/10,000 program-erase endurance. While not AEC-Q100 certified, its temperature rating and Renesas' "High Quality" classification align with non-safety-critical automotive body electronics - such as door modules or climate controls - where IEBus compatibility is advantageous.

How does the three-phase motor control circuit in M30626FHPGPU5C#YR reduce external component count?

The three-phase motor control circuit in M30626FHPGPU5C#YR integrates complementary PWM generation, dead-time insertion, and fault protection logic - directly driving external gate drivers without external logic. This eliminates discrete AND/OR gates, RC delay networks, and dedicated motor control ASICs, reducing PCB area and bill-of-materials cost in BLDC and PMSM inverter designs.