CP80C86-2Z

The CP80C86-2Z is an 80C86 CMOS 16-bit microprocessor core in a 40‑pin PDIP package, manufactured by Renesas. It delivers an 8 MHz operating speed with a single 16‑bit core and 5 V I/O, suitable for consumer-grade embedded applications.

Designed for small systems and larger multi‑processing configurations, the CP80C86-2Z provides NMOS 8086 compatibility and a well‑documented CMOS architecture that emphasizes predictable operation, low power characteristics, and straightforward through‑hole integration.

Key Features

• Core — 80C86 single 16‑bit core implementation for legacy 8086 compatible processing and instruction set support.
• Performance — Rated for 8 MHz operation (80C86‑2) to support time‑deterministic embedded workloads.
• Voltage and I/O — 5 V I/O signaling suitable for TTL‑level interfacing (TTL compatibility noted in documentation except for CLOCK).
• Memory & Addressing — 1 MByte direct memory addressing capability and 24 operand addressing modes for flexible memory mapping.
• Instruction Set & Data Operations — Support for bit, byte, word and block move operations, 8‑bit and 16‑bit signed/unsigned arithmetic, plus multiply and divide instructions.
• Low Power CMOS Design — Static CMOS construction with documented low power characteristics; datasheet lists typical and maximum ICC values for system design.
• Packaging & Mounting — 40‑pin PDIP (through‑hole) in tube packaging for prototyping, repairability, and legacy board assembly.
• Operating Range — Consumer temperature grade: 0 °C to +70 °C.
• Environmental Compliance — RoHS compliant / Pb‑free plastic packaging option available.

Typical Applications

• Consumer Electronics — Control and interface functions in consumer devices where a 16‑bit 80C86 core and 5 V logic are required.
• Small Embedded Systems — Minimum‑mode configurations for compact single‑CPU designs that benefit from a static CMOS implementation.
• Legacy x86‑Based Designs — Replacement or integration in existing NMOS 8086 hardware and software environments due to documented compatibility.
• Prototype and Educational Boards — Through‑hole 40‑pin PDIP package supports breadboarding, repair, and hands‑on development workflows.

Unique Advantages

• x86 Compatibility: Direct compatibility with NMOS 8086 architecture simplifies reuse of existing hardware and software assets.
• Flexible System Modes: Supports minimum and maximum operating modes to scale from small single‑CPU systems to larger multi‑processor arrangements.
• Proven CMOS Efficiency: Static CMOS design delivers documented low power behavior, aiding thermal and power‑budget planning.
• Straightforward Integration: 5 V TTL‑compatible I/O and a 40‑pin PDIP package make board design and prototyping accessible for traditional assembly processes.
• Addressing Capacity: 1 MByte direct memory addressing and rich operand addressing modes provide flexibility for embedded memory organization.
• Regulatory Compliance: RoHS‑compliant Pb‑free packaging supports environmental requirements for consumer applications.

Why Choose CP80C86-2Z?

The CP80C86-2Z targets designs that require a documented, 8086‑compatible 16‑bit microprocessor with predictable 8 MHz performance and 5 V I/O. Its CMOS construction and published electrical characteristics make it suitable for consumer‑grade embedded systems where power, compatibility, and through‑hole assembly are priorities.

Backed by Renesas documentation and the CP80C86 series datasheet, the CP80C86-2Z is appropriate for projects that benefit from legacy x86 compatibility, flexible system modes, and straightforward prototyping with a 40‑pin PDIP package.

Request a quote or submit a procurement inquiry to begin a purchase or check availability for CP80C86-2Z.