The HD64F7047FW40V is an obsolete 32-bit Renesas SH7047 microcontroller built around the 40MHz SH-2 RISC CPU. It integrates 256KB of flash memory, 12KB of RAM, one CAN channel, seven 16-bit timer channels and sixteen 10-bit ADC channels in a 100-pin FQFP package.

Renesas lists HD64F7047FW40V as Obsolete, with its product longevity program terminated in January 2024. It remains relevant for maintenance, repair and repeat production of qualified legacy systems whose hardware and firmware were designed around the SH7047 platform.

DataStorageIC can check available legacy inventory for this exact part number. Stock, date code, lot traceability and test options should be confirmed at the time of quotation.

HD64F7047FW40V Specifications

HD64F7047FW40V Obsolescence and Replacement Planning

Renesas marks both the exact HD64F7047FW40V orderable part and the SH7047 product group as obsolete. The manufacturer product table also shows the part as out of stock. Any remaining supply is therefore normally legacy inventory and is subject to prior sale.

There is no assumed drop-in replacement for this MCU. Renesas publishes migration resources for moving older SuperH designs toward newer RX or RH850 platforms, but such a move is a redesign rather than a simple component substitution. Engineers should compare at least the following items:

CPU instruction set and existing binary or source-code availability;

flash and RAM capacity;

supply voltage and clock architecture;

CAN implementation and communication timing;

timer, ADC, interrupt and I/O requirements;

package footprint, pin assignment and PCB layout;

compiler, debugger, programmer and production-test support;

system qualification and regulatory impact.

For a short-term repair or production requirement, sourcing the exact HD64F7047FW40V may reduce engineering risk. For long-term programs, a controlled redesign and lifetime-buy strategy should be evaluated in parallel.

Frequently Asked Questions

Is HD64F7047FW40V obsolete?

Yes. Renesas lists HD64F7047FW40V as Obsolete and shows product longevity program termination in January 2024. The manufacturer's SH7047 product table also shows the device as out of stock.

What CPU and memory does HD64F7047FW40V use?

It uses a 32-bit SH-2 RISC CPU running at up to 40MHz, with 256KB of on-chip flash program memory and 12KB of RAM.

Does HD64F7047FW40V include CAN?

Yes. Renesas specifies one CAN channel for this device. Existing designs should also follow the HCAN2 usage notes in the official SH7047 hardware manual.

What package does HD64F7047FW40V use?

The device uses a 100-pin FQFP package measuring 14 × 14 × 3.05mm with a 0.5mm lead pitch. Renesas specifies tray packing and MSL 3 handling.

Is there a direct replacement for HD64F7047FW40V?

No direct pin-compatible replacement should be assumed. RX or RH850 devices may be considered for a new design, but CPU architecture, firmware, peripherals, pinout, tools and qualification requirements must be reviewed.

What information is needed for an HD64F7047FW40V quote?

Provide the exact part number, quantity, acceptable date code, condition requirements, testing or traceability needs, delivery country and requested schedule. Stock details should be confirmed against the specific lot offered.