DF7055SF40KN

The DF7055SF40KN is a microprocessor IC from Renesas designed for embedded, consumer applications. The product listing identifies the device as "MCU 32BIT 512KB FLASH" and the specifications list a core processor of H8 with a single 16‑bit core.

Key device attributes include a 40 MHz operating speed, 5 V I/O voltage, surface‑mount QFP package, and an operating temperature range of 0 °C to 70 °C. The device is RoHS compliant and qualified for consumer use, making it suitable for a range of embedded consumer designs.

Key Features

• Core and Architecture Listed core processor: H8 with 1 core and a 16‑bit bus width as provided in the specifications.
• Performance 40 MHz device speed for deterministic embedded processing as specified.
• Memory Identification Product name includes "512KB FLASH" indicating on‑chip flash capacity in the part designation.
• Voltage and I/O 5 V I/O voltage support, suitable for designs requiring standard 5 V logic levels.
• Package and Mounting QFP supplier device package with surface‑mount mounting type for PCB assembly and density considerations.
• Operating Environment Consumer qualification with an operating temperature range from 0 °C to 70 °C.
• Compliance RoHS status: Compliant, supporting regulatory requirements for lead‑free assemblies.

Typical Applications

• Consumer Embedded Devices — Suited for consumer market products where component qualification and 0 °C to 70 °C operation are required.
• 5 V Logic Systems — Designs that operate with 5 V I/O levels can integrate this device per the specified voltage.
• Surface‑Mount QFP Designs — Applications that use QFP surface‑mount packages for PCB assembly and layout planning.

Unique Advantages

• Clear manufacturer lineage — Supplied by Renesas, providing a recognized source for embedded microprocessor components.
• Design‑ready voltage profile — 5 V I/O simplifies integration into legacy 5 V consumer systems.
• Package flexibility — QFP surface‑mount package supports automated assembly and conventional PCB footprints.
• RoHS compliant — Meets lead‑free requirements for modern electronics production.
• Consumer market qualification — Specification identifies the part for consumer applications, aligning procurement and validation efforts.

Why Choose DF7055SF40KN?

The DF7055SF40KN brings a concise set of documented attributes—an H8 core listing, 40 MHz speed, 5 V I/O, QFP surface‑mount package, and consumer qualification—making it a suitable option for embedded consumer designs that require those specific characteristics. Its RoHS compliance and defined operating temperature range help streamline design and regulatory planning.

This part is positioned for engineers and procurement teams targeting consumer‑grade embedded systems that match the listed electrical, packaging, and environmental specifications, and who prefer components from Renesas.

If you would like pricing, availability, or to request a quote for DF7055SF40KN, please submit an inquiry or request a quote through your usual procurement channels.