Renesas D6417760BL200ADV

Overview

D6417760BL200ADV from Renesas Electronics is a 32-bit RISC microcontroller in the SH7760 Group, featuring a SuperH™ SH-4 core, 200 MHz CPU clock, integrated FPU with dual 32-bit×16 register banks, and 256-pin BGA (17 mm × 17 mm, 0.8 mm pitch) packaging. It supports SDRAM, SRAM, PCMCIA, and LCDC interfaces, and is used in industrial HMI, networked media terminals, and embedded multimedia control systems.

For engineers reviewing the D6417760BL200ADV datasheet, D6417760BL200ADV pinout, D6417760BL200ADV application, or D6417760BL200ADV equivalent, key selection criteria include its 200 MHz SH-4 core performance, IEEE 754-compliant FPU capability, external bus interface timing configuration (WCR1–WCR4), memory management unit (MMU) with TLB, and support for real-time interrupt handling via 4-channel IRL inputs.

Technical Context

The D6417760BL200ADV implements the SH-4 instruction set architecture with full upward compatibility to SH-1/SH-2/SH-3, and includes a 64-bit internal data path, 32-bit address bus, and 32-bit data bus. Its memory subsystem supports synchronous DRAM with mode register initialization (MRSET bit), burst ROM, byte-control SRAM, and PCMCIA interfaces.

Interrupt handling uses a programmable priority-based INTC with four maskable IRL inputs (IRL3–IRL0), while system reset behavior sets SR.IMASK = 0xF on power-on, manual, H-UDI, and TLB exception resets. The MMU provides virtual-to-physical address translation using page tables assisted by the PTEA register when AT=0.

Key Specifications

Pinout & Package

Package: 256-pin Fine-pitch Ball Grid Array (BP-256B), 17 mm × 17 mm body, 0.8 mm ball pitch, RoHS-compliant lead-free finish.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 32-bit RISC microcontroller applications.

Compared with D6417760BL200ADV, the HD6417760BL160ADV offers identical functionality at reduced speed for lower power, while the HD6417760BP200ADV shares core specs but requires PCB redesign due to larger package dimensions and pitch - neither is pin-compatible, and both demand validation of timing margins and thermal performance in target systems.

Availability

D6417760BL200ADV is available at Aetrix Electronics and suitable for industrial HMI terminals, networked media gateways, and embedded broadcast encoders requiring stable component supply across multi-year production cycles.

Supply support for D6417760BL200ADV 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 SH7760 Group was designed as a high-performance 32-bit RISC MCU platform for embedded multimedia, industrial control, and networked terminal applications - targeting systems needing integrated FPU, MMU, and flexible external memory interfacing.

FAQ

What is the maximum operating frequency of the D6417760BL200ADV?

The D6417760BL200ADV operates at a maximum CPU clock frequency of 200 MHz, achieved via internal PLL multiplication of an external 20–50 MHz CLKIN signal. This frequency is guaranteed across commercial temperature range (0°C to +70°C) and 3.3 V ±0.3 V supply, as specified in the SH7760 Hardware Manual Rev. 2.00. The D6417760BL200ADV does not support overclocking beyond this rated speed.

Does the D6417760BL200ADV include an integrated memory management unit (MMU)?

Yes, the D6417760BL200ADV includes a hardware MMU with translation lookaside buffer (TLB) and page table entry assistance via the PTEA register. When the AT bit in MMUCR is cleared to 0, the D6417760BL200ADV uses SA and TC bits from PTEA for PCMCIA interface area access - enabling full virtual memory support for OS environments such as Linux or VxWorks.

What package type and pin count does the D6417760BL200ADV use?

The D6417760BL200ADV uses a 256-pin Fine-pitch Ball Grid Array (BP-256B) package with 17 mm × 17 mm body size and 0.8 mm ball pitch. This matches the "BL" variant designation in Renesas' SH7760 family nomenclature and is distinct from the larger 21 mm × 21 mm BP-256F package used by other variants like HD6417760BP200ADV.

How does the D6417760BL200ADV handle external memory timing configuration?

The D6417760BL200ADV configures external memory timing via four dedicated wait control registers: WCR1 (idle insertion), WCR3 (data hold time and read-strobe negate), WCR4 (CS1 negate cycles), and MCR (SDRAM mode register control). These registers allow per-area, cycle-accurate tuning for SRAM, SDRAM, and PCMCIA interfaces - eliminating need for external wait-state generators.

Is the D6417760BL200ADV suitable for safety-critical medical applications?

No - the D6417760BL200ADV is classified as a "Standard" quality grade device per Renesas documentation, intended for applications including industrial robots, office equipment, and communications gear. It is explicitly excluded from use in life-support systems, surgical implants, or healthcare interventions without prior written consent from Renesas Electronics, as stated in Notice #7 and #8 of the SH7760 Hardware Manual.