Renesas D6417751RF200DDV

Overview

HD6417751RF200DDV from Renesas Electronics is a 32-bit RISC microprocessor based on the SuperH™ SH-4 architecture, integrating a 200 MHz CPU core, on-chip MMU, FPU, PCI controller, dual serial interfaces (SCI/SCIF), RTC, and cache memory. It operates at 1.5 V core voltage with 3.3 V I/O, supports DRAM/SDRAM/PCMCIA interfacing, and targets embedded multimedia systems requiring real-time OS support and hardware-accelerated graphics or video processing.

For engineers reviewing the HD6417751RF200DDV datasheet, HD6417751RF200DDV pinout, HD6417751RF200DDV application, or HD6417751RF200DDV equivalent, key selection criteria include its 256-pin QFP package, 200 MHz operation under –40°C to +85°C extended temperature range, PCI bus master/slave capability, and integrated memory management for Linux or VxWorks deployment.

Technical Context

The HD6417751RF200DDV implements the SH-4 CPU core with 16 KB instruction cache and 16 KB operand cache, full IEEE 754-compliant floating-point unit, and unified TLB supporting virtual memory management. Its bus state controller handles asynchronous/synchronous memory access with programmable wait states and burst transfer modes.

PCI controller operates in host or target mode with configurable BARs, interrupt mapping, and parity error detection; real-time clock includes calendar function and alarm interrupt; serial interfaces support UART, IrDA, and synchronous/asynchronous modes with DMA integration.

Key Specifications

Pinout & Package

HD6417751RF200DDV uses a 256-pin plastic quad flat pack (QFP) with 0.65 mm lead pitch and 28 mm × 28 mm body size. Pin functions are defined per Renesas Hardware Manual Rev. 4.01 Section 1.4.1.

Key Features

Applications

Equivalent & Alternatives

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

Compared with HD6417751RF200DDV, HD6417751RBA240HV offers higher clock rate and BGA density at the cost of assembly complexity, while HD6417751RF240 delivers +40 MHz performance in identical QFP packaging-making it the lowest-risk upgrade for existing HD6417751RF200DDV designs.

Availability

HD6417751RF200DDV is available at Aetrix Electronics and suitable for industrial HMI terminals, automotive infotainment gateways, medical imaging workstations, and networked digital signage players requiring stable component supply across long production lifecycles.

Supply support for HD6417751RF200DDV 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise applications.

The SH7751R Group was designed as a high-performance embedded microprocessor platform targeting multimedia-rich, real-time operating system-based systems requiring PCI expansion, hardware floating-point, and robust memory management.

FAQ

What is the maximum operating frequency of the HD6417751RF200DDV?

The HD6417751RF200DDV is rated for maximum operation at 200 MHz under specified conditions: VDD = 1.5 V ±0.1 V, VDDQ = 3.3 V ±0.3 V, and ambient temperature from –40°C to +85°C. This frequency is guaranteed across the full industrial temperature range and requires proper decoupling and clock signal integrity per Renesas Hardware Manual Rev. 4.01 Section 23.3.

Does the HD6417751RF200DDV support Linux kernel execution?

Yes, the HD6417751RF200DDV supports Linux kernel execution due to its integrated Memory Management Unit (MMU), 32-bit SuperH SH-4 architecture, and cache coherency mechanisms. Verified BSPs exist for older Linux versions (e.g., 2.4.x/2.6.x), and the HD6417751RF200DDV's PCI interface and dual serial ports facilitate driver development for peripheral integration.

What package type and dimensions does the HD6417751RF200DDV use?

The HD6417751RF200DDV uses a 256-pin plastic quad flat pack (QFP) with 28 mm × 28 mm body size and 0.65 mm lead pitch. Its pin layout matches the SH7751R Group QFP variant defined in Renesas Hardware Manual Rev. 4.01 Section 1.4.1, and it is RoHS-compliant with lead-free finish.

Can the HD6417751RF200DDV operate in PCI host mode?

Yes, the HD6417751RF200DDV's integrated PCI controller supports both host and target modes. In host mode, it can initiate PCI transactions, configure devices, and manage memory-mapped I/O spaces - enabling use cases like adding video capture cards or network adapters without external bridge logic.

Is the HD6417751RF200DDV pin-compatible with other SH7751R series parts?

Yes, the HD6417751RF200DDV shares identical pinout and electrical characteristics with other 256-pin QFP variants in the SH7751R Group, including HD6417751RF240 and HD6417751F167. This allows direct substitution within the same package family, provided voltage and timing constraints are met per their respective AC/DC specifications.