P8088-2

The P8088-2 is an 8088 microprocessor IC from the i8086 series featuring a single 8-bit core operating at 8 MHz. It is supplied in a 40-pin DIP package and is intended for embedded microprocessor applications.

Designed for through-hole mounting, the device offers 5 V I/O signaling, support for an external 8087 floating-point coprocessor, and a commercial operating range with RoHS compliance—providing a straightforward option where traditional DIP packaging and standard logic levels are required.

Key Features

• Core  8088 core processor with a single core and 8-bit external bus width appropriate for embedded microprocessor roles.
• Clock Speed  Operates at 8 MHz, suitable for designs targeting modest clock-rate requirements.
• Voltage I/O  5 V I/O signaling to match standard 5 V logic domains.
• Floating-Point Support  Supports an external 8087 floating-point coprocessor for hardware-accelerated math when required.
• Interfaces  Includes EBI/EMI additional interfaces for expanded bus and memory interfacing options.
• Package & Mounting  40-pin DIP package (40-DIP) with through-hole mounting for board-level ease and prototyping.
• Operating Range & Grade  Commercial grade device rated for 0 °C to 70 °C ambient operation.
• Environmental Compliance  RoHS compliant.
• Graphics  No graphics acceleration included.

Typical Applications

• Embedded Systems  Use as a microprocessor core in embedded designs that require a single 8-bit external bus and 5 V I/O.
• Through-Hole Prototyping  40-DIP package and through-hole mounting simplify prototyping and board-level testing workflows.
• Systems Requiring External FPU  Pair with an external 8087 coprocessor to add hardware floating-point capability where needed.
• Commercial-Grade Electronics  Suitable for commercial-temperature range electronics and products targeting 0 °C to 70 °C operation.

Unique Advantages

• Through-hole 40-DIP packaging: Facilitates manual assembly, prototyping, and replacement on existing boards.
• Classic 8088 architecture: Provides a single 8-bit external bus core for designs that require a traditional microprocessor interface.
• External 8087 support: Enables offloading of floating-point operations to an 8087 coprocessor for improved math performance when needed.
• Standard 5 V I/O: Ensures compatibility with legacy and existing 5 V logic systems.
• EBI/EMI interfaces: Offers additional bus and memory interfacing capabilities for system expansion.
• RoHS compliant, commercial grade: Meets RoHS requirements and is specified for 0 °C to 70 °C operation.

Why Choose P8088-2?

The P8088-2 combines a single 8088 core with a compact 40-DIP through-hole package and 5 V I/O, making it a practical choice for embedded designs that favor traditional packaging and straightforward interfacing. Its support for an external 8087 coprocessor and EBI/EMI interfaces adds flexibility for systems that may require enhanced math or expanded memory/bus connectivity.

Engineers and procurement teams seeking a commercially graded, RoHS-compliant microprocessor in a familiar DIP form factor will find the P8088-2 well suited to prototypes, upgrades, and embedded projects that align with the device’s electrical and environmental specifications.

Request a quote or submit an inquiry to check availability and pricing for the P8088-2.