Renesas HD6413002FP16

Overview

HD6413002FP16 from Renesas Electronics (formerly Hitachi) is a 16-bit H8/300H-series microcontroller with ROM-less architecture, 512-byte on-chip RAM, and 100-pin QFP package. It features an H8/300H CPU core delivering up to 10 MIPS at 16 MHz, integrated ITU timer unit with PWM and input capture, SCI serial interface, 10-bit ADC, and support for sleep/standby low-power modes - deployed in industrial motor control and embedded instrumentation.

For engineers reviewing the HD6413002FP16 datasheet, HD6413002FP16 pinout, HD6413002FP16 application, or HD6413002FP16 equivalent, this page delivers verified technical context, real-world use cases, pin-level design meaning, and validated alternative options - all grounded in official H8/300H Series documentation and Renesas ordering data.

Technical Context

The HD6413002FP16 implements the H8/300H CPU core with eight 32-bit general-purpose registers (ER0–ER7), full 24-bit linear addressing (16 MB space), and dual-mode interrupt controller supporting both H8/300 compatibility and advanced nested priority (UI bit + IPR registers). It executes 62 instructions including 32-bit arithmetic, signed/unsigned multiply/divide, and bit-manipulation ops - enabling efficient C compilation and real-time control.

On-chip peripherals include a 6-channel Integrated Timer Unit (ITU) with standard/complementary 6-phase PWM, input capture, and phase counting; a 10-bit successive-approximation ADC; one SCI channel; DMA controller with full/short address modes; and Bus State Controller supporting DRAM/PSRAM interfaces - all accessible via dedicated memory-mapped I/O registers.

Key Specifications

Pinout & Package

HD6413002FP16 uses a 100-pin QFP (FP) package with 0.65 mm lead pitch and 14 mm × 20 mm body size. Pin functions are defined per Renesas H8/300H Series hardware manual, with dedicated ports for timer I/O, SCI signals, ADC inputs, and external bus interface.

Key Features

Applications

Equivalent & Alternatives

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

Compared with HD64F3048FV and R5F566TEADFP, HD6413002FP16 delivers optimal balance of deterministic real-time response, ultra-low standby power, and minimal external component count - making it ideal for cost-constrained, battery-aware, or legacy-compatible industrial control nodes where flash programmability is unnecessary.

Availability

HD6413002FP16 is available at Aetrix Electronics and suitable for industrial motor control, embedded instrumentation, telecom power management, and consumer audio equipment requiring stable component supply and long-term lifecycle support.

Supply support for HD6413002FP16 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 from the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, and power solutions for industrial, automotive, and IoT markets.

The HD6413002FP16 belongs to the H8/300H microcontroller family - designed specifically for deterministic real-time control in resource-constrained embedded systems, emphasizing low power, rich timer functionality, and software compatibility across generations.

FAQ

What is the maximum operating frequency of the HD6413002FP16?

The HD6413002FP16 supports a maximum system clock frequency of 16 MHz, enabling up to 10 native MIPS performance. Its clock gearing feature allows software-selectable division ratios (÷1, ÷2, ÷4, ÷8) to dynamically scale performance and power consumption - for example, running at 2 MHz during keyboard scanning and boosting to 16 MHz upon key press detection. This behavior is fully documented in the H8/300H Series hardware manual for HD6413002FP16.

Does the HD6413002FP16 include on-chip flash memory?

No, the HD6413002FP16 is a ROM-less microcontroller with no internal nonvolatile program memory. It relies on external ROM or Flash memory for code storage, connected via its parallel bus interface. This architecture simplifies mask-ROM customization and supports flexible firmware updates using external devices - a key differentiator from flash-based variants like HD64F3048FV. The HD6413002FP16 datasheet confirms 0 KB on-chip flash and specifies external memory mapping in the Bus State Controller section.

How much RAM does the HD6413002FP16 have, and is it retained in low-power modes?

The HD6413002FP16 integrates 512 bytes of on-chip RAM, which is fully retained during Sleep Mode and Software Standby Mode. In Sleep Mode, CPU clock stops but RAM and peripheral registers remain powered and accessible. In Software Standby, oscillator halts and current drops to ≤5 µA while maintaining RAM contents down to 2V supply - sufficient for two 1.5V alkaline cells. This retention capability is explicitly guaranteed in the HD6413002FP16 electrical characteristics table and low-power mode descriptions.

What peripheral interfaces are available on the HD6413002FP16?

The HD6413002FP16 includes an Integrated Timer Unit (ITU) with 6 PWM outputs and input capture, one Serial Communications Interface (SCI) channel, a 10-bit Analog-to-Digital Converter (ADC) with 10 input channels, a Direct Memory Access Controller (DMAC), and a Bus State Controller (BSC) supporting DRAM/PSRAM. These peripherals are accessed via memory-mapped I/O registers and share common port pins through function multiplexing - details confirmed in the HD6413002FP16 pin assignment table and peripheral chapter of the H8/300H Series manual.

Is the HD6413002FP16 pin-compatible with other H8/300H series microcontrollers?

Yes, the HD6413002FP16 shares the same 100-pin QFP (FP) package and pinout with other H8/300H devices in the 100-pin family, including HD64F3048FV and HD64F3042FV. Signal assignments for power, clock, reset, I/O ports, and peripheral functions are identical across these variants - enabling drop-in replacement where functional requirements align. This compatibility is documented in the "Packages" and "Ordering Information" sections of the official H8/300H Series datasheet for HD6413002FP16.