FC80960HD80

The FC80960HD80 is an Intel i960 microprocessor IC featuring a single 32‑bit core operating at 80 MHz. It integrates a floating point unit (FPU) and an on‑chip DRAM controller, delivered in a 208‑pin PQFP surface‑mount package for embedded applications.

Configured for commercial‑grade use, the device provides a compact, integrated processing building block for embedded system designs that require 32‑bit compute, on‑chip memory interfacing, and 3.3 V I/O signaling while meeting RoHS material restrictions.

Key Features

• Core and Performance 32‑bit i960 single‑core architecture running at 80 MHz for deterministic embedded processing.
• Integrated Floating‑Point Unit On‑chip FPU accelerates floating‑point computations without the need for an external co‑processor.
• Memory Interface Integrated DRAM controller simplifies system memory design and reduces external logic requirements.
• Voltage and I/O 3.3 V I/O compatibility for common embedded voltage domains.
• Package and Mounting 208‑pin PQFP / 208‑QFP surface‑mount package to support high pin‑count interfaces in a compact footprint.
• Operating Range Commercial grade operation from 0 °C to 85 °C.
• Compliance RoHS compliant to satisfy environmental material restrictions.
• Graphics No graphics acceleration—silicon resources are focused on core compute and numeric processing.

Typical Applications

• Embedded Control Single‑core 32‑bit processing with integrated FPU and DRAM controller supports control firmware and deterministic task execution.
• Signal and Numeric Processing Integrated FPU enables on‑board floating‑point calculations for measurement, filtering, and numerical algorithms.
• Communications and Networking 80 MHz core and on‑chip memory interface facilitate protocol handling and buffering in embedded communications equipment.

Unique Advantages

• Integrated FPU Reduces bill‑of‑materials and board complexity by handling floating‑point workloads on‑chip.
• On‑Chip DRAM Controller Simplifies memory subsystem design and minimizes external controller components.
• High Pin‑Count PQFP Package 208‑pin PQFP supports extensive I/O and system connectivity without adapters or complex routing.
• Standard 3.3 V I/O Eases integration with common embedded peripherals and logic levels.
• RoHS Compliant Meets environmental material restrictions for production deployments.

Why Choose FC80960HD80?

The FC80960HD80 combines a proven Intel i960 32‑bit core with an integrated FPU and DRAM controller to deliver a compact, integrated processor option for embedded system designs. Its 80 MHz operating speed, 3.3 V I/O, and 208‑pin PQFP surface‑mount package make it well suited to applications that require on‑chip numeric acceleration and a simplified memory interface within a commercial temperature range.

Designed for developers and procurers of embedded hardware, this device offers a balance of compute capability and system integration that helps reduce external components and streamline board-level design while complying with RoHS requirements.

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