Renesas M30624SPGP#U3C

Overview

M30624SPGP#U3C from Renesas Electronics is a ROM-less 16-bit microcontroller in the M16C/62P Group, built on the M16C/60 Series CPU core. It features 20 KB RAM, 100-pin LQFP (PLQP0100KB-A) package, operates at up to 24 MHz (41.7 ns min instruction time), and supports UART, I²C, IEBus, and 10-bit A/D conversion across 26 channels - used in industrial control panels requiring flexible firmware loading and real-time peripheral management.

For engineers reviewing the M30624SPGP#U3C datasheet, M30624SPGP#U3C pinout, M30624SPGP#U3C application, or M30624SPGP#U3C equivalent, this page delivers verified specifications, package mapping, functional alternatives, and supply-ready procurement details - all confirmed against Renesas' official REJ03B0001-0241 Rev.2.41 documentation dated Jan 10, 2006.

Technical Context

The M30624SPGP#U3C implements a single-chip 16-bit CMOS microcomputer architecture with a fixed 1 MB address space, memory expansion capability up to 4 MB, and dual-voltage operation (VCC1 = 3.0–5.5 V, VCC2 = 2.7 V to VCC1). Its CPU executes 91 basic instructions with integrated multiplier and two-channel DMAC for efficient data movement.

Peripheral integration includes five 16-bit Timer A channels, six 16-bit Timer B channels, three-phase motor control circuitry, CCITT-CRC calculation unit, 15-bit watchdog timer with prescaler, and four clock generation circuits (main clock, subclock, on-chip oscillator, PLL synthesizer) - all supporting deterministic real-time execution in embedded control systems.

Key Specifications

Pinout & Package

Package: 100-pin LQFP (PLQP0100KB-A), 14 × 14 mm body, 0.5 mm lead pitch, exposed thermal pad (non-electrical), JEDEC MS-026 compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with M30624SPGP#U3C, M30624FGPGP#U3C adds on-chip Flash for autonomous operation but removes flexibility for dynamic code loading, while M30622SPGP#U3C reduces RAM headroom by 80% - making M30624SPGP#U3C optimal for mid-complexity industrial firmware with frequent iteration cycles.

Availability

M30624SPGP#U3C is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, office equipment, programmable relays, and HVAC system controllers requiring stable component supply across extended product lifecycles.

Supply support for M30624SPGP#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, formed in 2010 from the merger of NEC Electronics and Renesas Technology, is a global semiconductor leader specializing in microcontrollers, analog, and power devices for industrial, automotive, and infrastructure markets.

The M16C/62P Group was designed for cost-sensitive, real-time embedded control in appliances, OA equipment, and industrial automation - emphasizing peripheral integration, low-power modes, and long-term supply stability.

FAQ

What is the maximum operating frequency of the M30624SPGP#U3C?

The M30624SPGP#U3C supports 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 validated in Renesas' REJ03B0001-0241 specification document, Table 1.2, and applies directly to the M30624SPGP#U3C's 100-pin LQFP configuration.

Does the M30624SPGP#U3C include on-chip Flash memory?

No, the M30624SPGP#U3C is a ROM-less device with no embedded Flash or mask ROM. It relies entirely on external memory for program storage, as confirmed in Table 1.5 of the Renesas M16C/62P Group datasheet (REJ03B0001-0241). The "S" in the part number explicitly denotes ROM-less functionality.

What package type does the M30624SPGP#U3C use?

The M30624SPGP#U3C uses the PLQP0100KB-A package: a 100-pin plastic LQFP with 0.5 mm lead pitch and 14 × 14 mm body size. This is documented in Table 1.5 (Product List) and Figure 1.3 of the official Renesas datasheet REJ03B0001-0241, and corresponds to the "GP" suffix in the part number.

Can the M30624SPGP#U3C operate in extended temperature ranges?

Yes, the M30624SPGP#U3C is rated for -40°C to +85°C ambient operation, as specified in Table 1.8 (Product Code) of the Renesas datasheet. The "U3" product code confirms lead-free packaging and the -40°C to +85°C temperature grade - suitable for industrial and automotive cabin applications.

Which serial communication protocols does the M30624SPGP#U3C support?

The M30624SPGP#U3C supports UART, clock-synchronous serial, I²C bus, and IEBus across its three serial interface channels. This is explicitly listed in Table 1.2 (Performance Outline) of the Renesas REJ03B0001-0241 datasheet and enables interoperability with legacy automotive (IEBus) and modern sensor (I²C) ecosystems.