IP80C88-2 Equivalent & Substitute Parts

Part Overview

The IP80C88-2 is an 80C88 Microprocessor IC manufactured by Renesas Electronics Corporation, featuring 1 core with 16-bit bus width operating at 8MHz in a 40-PDIP package. This part is classified as obsolete, which necessitates identification of equivalent substitute components for ongoing system maintenance and new design implementations. The 80C88 architecture remains relevant in legacy embedded systems and industrial applications requiring 16-bit processing at standard voltage levels.

Substiute Parts

IP80C88-2

Renesas Electronics CorporationIn Stock: 1785IP80C88-2 Datasheet

Current PartRFQ

CP80C88-2Z

Renesas Electronics CorporationIn Stock: 1073CP80C88-2Z Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IP80C88-2 is determined by the following critical parameters:

• Core Processor Architecture: Must be 80C88 to ensure instruction set compatibility
• Bus Width & Core Count: Must maintain 1 core with 16-bit bus width for system integration
• Operating Frequency: Must support 8MHz operation
• Voltage Specification: Must operate at 5.0V I/O levels
• Package Compatibility: Must use 40-DIP (0.600", 15.24mm) through-hole configuration
• Electrical Characteristics: Pin configuration and signal timing must align with original specification

The CP80C88-2Z meets all substitution criteria as an active product variant of the same 80C88 core processor family with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

CP80C88-2Z as Primary Substitute

The CP80C88-2Z is the direct equivalent for IP80C88-2 applications. Both components share identical core processor architecture, bus width, operating frequency, voltage specification, and physical package dimensions. The CP80C88-2Z is currently in active production status, ensuring availability for new designs and replacement inventory.

Compliance Considerations

The CP80C88-2Z achieves ROHS3 compliance, whereas the IP80C88-2 is RoHS non-compliant. For applications subject to RoHS regulations or environmental compliance requirements, the CP80C88-2Z is the appropriate selection. For legacy systems with no compliance mandate, either part functions identically from an electrical standpoint.

Operating Temperature Derating

The CP80C88-2Z specifies an operating temperature range of 0°C ~ 70°C, which is narrower than the IP80C88-2 range of -40°C ~ 85°C. Applications requiring operation below 0°C or above 70°C must retain the original IP80C88-2 or verify system thermal management does not exceed the CP80C88-2Z limits.

Packaging and Inventory

The CP80C88-2Z is supplied in tube packaging, whereas IP80C88-2 inventory is in bulk format. Tube packaging provides improved component protection during handling and storage. Current inventory of CP80C88-2Z (1030 pcs) supports immediate procurement for production requirements.

Frequently Asked Questions (FAQ)

Q: Can CP80C88-2Z replace IP80C88-2 in existing circuit boards?

A: Yes. Both parts use identical 40-DIP through-hole package dimensions (0.600", 15.24mm) and pin configurations. Direct socket substitution is possible without PCB modification.

Q: What is the difference between IP80C88-2 and CP80C88-2Z?

A: The parts are functionally equivalent 80C88 microprocessors with identical core architecture, bus width, frequency, and voltage. Primary differences are product status (obsolete vs. active), RoHS compliance (non-compliant vs. ROHS3), operating temperature range (IP80C88-2 is wider), and packaging format (bulk vs. tube).

Q: Is CP80C88-2Z suitable for applications requiring -40°C operation?

A: No. The CP80C88-2Z minimum operating temperature is 0°C. Applications requiring operation below 0°C must use the original IP80C88-2 or identify alternative solutions with extended temperature specifications.

Q: Does the tube packaging of CP80C88-2Z affect electrical performance?

A: No. Packaging format (tube vs. bulk) affects handling, storage, and logistics only. Electrical characteristics and performance are identical.

Q: Are there any pin configuration differences between these parts?

A: No. Both parts maintain the same 40-pin DIP configuration with identical pin assignments and signal definitions.

Q: What certifications apply to CP80C88-2Z?

A: CP80C88-2Z is ROHS3 compliant and REACH unaffected. IP80C88-2 is RoHS non-compliant. Both share the same ECCN (EAR99) and HTSUS (8542.31.0001) classifications.