N80960SA20

The N80960SA20 is a single-core 32-bit microprocessor from Intel's i960 series optimized for embedded and commercial applications. It operates at 20 MHz, provides a DRAM controller interface, and is supplied in a surface-mount 84-PLCC package.

This device targets embedded system designs that require a 32‑bit core with a 5 V I/O interface and a commercial operating range, while meeting RoHS compliance for environmental alignment.

Key Features

• Core & Architecture  Based on the Intel i960 core; single-core, 32‑bit processor offering deterministic 32‑bit processing.
• Performance  Operates at a fixed 20 MHz clock rate suitable for consistent embedded processing workloads.
• Memory Interface  Includes DRAM controller support for external memory interfacing.
• Power & I/O  5 V I/O voltage compatible with legacy 5 V embedded systems.
• Package & Mounting  Available in an 84-PLCC supplier package (29.31×29.31) and 84-LCC (J-Lead) package case; designed for surface-mount assembly.
• Thermal & Grade  Commercial grade device with an operating temperature range of 0 °C to 85 °C.
• Standards  RoHS compliant for environmental regulatory alignment.
• Graphics  No graphics acceleration, focusing the device on core processing and memory control tasks.

Typical Applications

• Embedded Control Systems  Use as the main processing element in embedded devices that require a 32‑bit single-core MCU operating at 20 MHz.
• Commercial Electronics  Suitable for commercial-grade electronic products that operate within a 0 °C to 85 °C range and use 5 V I/O signalling.
• DRAM-Interfaced Designs  Ideal for systems that require an integrated DRAM controller to manage external memory resources.

Unique Advantages

• Established i960 Core:  Leverages the Intel i960 architecture for consistent 32‑bit processing behavior.
• DRAM Controller Integration:  Built-in DRAM support reduces external controller requirements and simplifies memory subsystem design.
• Surface-Mount PLCC Packaging:  84-PLCC and 84-LCC package options allow straightforward integration into surface-mount manufacturing flows.
• Commercial Temperature Range:  Specifies 0 °C to 85 °C operation to match a wide range of commercial application environments.
• 5 V I/O Compatibility:  Direct compatibility with 5 V logic systems for legacy and existing designs.
• RoHS Compliant:  Meets RoHS environmental requirements for regulated manufacturing and supply chains.

Why Choose N80960SA20?

The N80960SA20 combines the Intel i960 single-core 32‑bit architecture with a 20 MHz operating clock and integrated DRAM controller, making it a clear choice for embedded and commercial systems that need a straightforward 32‑bit processor solution. Its 84-PLCC/84-LCC surface-mount packaging and 5 V I/O support simplify integration into existing assembly and legacy logic environments.

For designers focused on commercial-grade embedded products, the N80960SA20 offers deterministic processing capability, RoHS compliance, and an operating range suited to a broad set of commercial applications.

If you would like pricing or availability, request a quote or submit an inquiry to receive more information and a formal quotation for the N80960SA20.