Renesas M30623F8PGP#U5C

Overview

M30623F8PGP#U5C from Renesas Electronics is a 16-bit Flash microcontroller in the M16C/62P Group, built on the M16C/60 Series CPU core. It features 64 KB + 4 KB Flash ROM, 4 KB RAM, 70 I/O pins, 10-bit A/D converter with 26 channels, and operates at up to 24 MHz (41.7 ns min instruction time) across -20°C to +85°C ambient temperature. It targets industrial motor control and embedded OA equipment requiring integrated analog, timer, and serial interfaces.

For engineers reviewing the M30623F8PGP#U5C datasheet, M30623F8PGP#U5C pinout, M30623F8PGP#U5C application, or M30623F8PGP#U5C equivalent, key selection criteria include its 80-pin QFP package, dual-voltage supply (VCC1=3.0–5.5 V), 2-channel DMAC, IEBus/I²C serial support, and flash endurance of 1,000/10,000 cycles per memory block.

Technical Context

The M30623F8PGP#U5C implements the M16C/60 Series 16-bit CPU core with 91 basic instructions and supports single-chip operation mode only. Its peripheral set includes Timer A (16-bit × 5 channels), Timer B (16-bit × 6 channels), three-phase motor control circuit, and UART/clock-synchronous serial I/O (2 channels).

It integrates four clock generation circuits: main clock oscillator (XIN/XOUT), subclock oscillator (XCIN/XCOUT), on-chip oscillator, and PLL frequency synthesizer - all with built-in feedback resistors. Oscillation stop detection and CCITT-CRC calculation circuit are also included for system reliability and data integrity.

Key Specifications

Pinout & Package

Package: 80-pin plastic mold QFP (PRQP0080JA-A, equivalent to 80P6S-A). Pin count and I/O mapping match the M16C/62P 80-pin version specification.

Key Features

Applications

Equivalent & Alternatives

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

Compared with R5F100PLGSP#30 and M30622F8PGP#U5C, the M30623F8PGP#U5C offers unique IEBus and three-phase motor control hardware in an 80-pin footprint - making it optimal for cost-sensitive, space-constrained industrial and appliance applications where those interfaces are required.

Availability

M30623F8PGP#U5C is available at Aetrix Electronics and suitable for industrial motor drives, office automation systems, home appliance controllers, and audio/video subsystems requiring stable component supply and long-term lifecycle support.

Supply support for M30623F8PGP#U5C 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-effective, high-integration embedded control in industrial, OA, and consumer equipment - emphasizing real-time responsiveness, mixed-signal capability, and robustness in non-automotive environments.

FAQ

What is the maximum operating frequency and corresponding instruction execution time for M30623F8PGP#U5C?

The M30623F8PGP#U5C achieves a minimum instruction execution time of 41.7 ns at 24 MHz (BCLK), with VCC1 supplied at 3.3–5.5 V. At 10 MHz, execution time extends to 100 ns under wider voltage range (2.7–5.5 V). These values are confirmed in the M16C/62P Group datasheet Rev.2.41, Table 1.3.

Does M30623F8PGP#U5C support IEBus and I²C interfaces simultaneously?

Yes, the M30623F8PGP#U5C supports both IEBus and I²C protocols on shared pins within its two serial interface channels. Channel 1 can be configured for IEBus or clock-synchronous operation, while Channel 2 supports I²C bus or UART - enabling concurrent use in multi-bus systems like AV receivers or industrial HMI panels.

What is the flash memory endurance specification for M30623F8PGP#U5C, and how does it vary by memory region?

The M30623F8PGP#U5C flash endurance is specified as 1,000 program/erase cycles for the user ROM area (excluding block A and block 1), and 10,000 cycles for block A and block 1. This is defined in Table 1.8 of the datasheet under product code U7, applicable to lead-free packages like M30623F8PGP#U5C.

What package type and pin count does M30623F8PGP#U5C use, and is it RoHS-compliant?

M30623F8PGP#U5C uses the PRQP0080JA-A 80-pin plastic QFP package (equivalent to 80P6S-A), and the "U5" in its part number denotes lead-free compliance per RoHS Directive. The device meets EU RoHS requirements with no restricted substances above threshold limits.

Can M30623F8PGP#U5C operate in low-power stop mode, and what is the typical current draw?

Yes, M30623F8PGP#U5C supports stop mode with typical current consumption of 0.7 µA at VCC1 = VCC2 = 3 V and f(XCIN) = 32 kHz. This ultra-low power state retains RAM content and enables wake-up via external interrupt or subclock event - ideal for battery-powered appliance standby functions.