PCA9564PW,112 Equivalent & Substitute Parts

Part Overview

The PCA9564PW,112 is an I2C Controller with Parallel Interface manufactured by NXP USA Inc., housed in a 20-TSSOP package. This component functions as an interface controller supporting both I2C protocol and parallel communication, operating within a supply voltage range of 2.3V to 3.6V with a maximum supply current of 6mA.

The PCA9564PW,112 carries an Obsolete product status. Locating equivalent or substitute parts is necessary for ongoing system maintenance, design updates, or when original inventory becomes unavailable. Active alternatives with identical electrical and mechanical specifications are available to ensure design continuity.

Substiute Parts

PCA9564PW,112

NXP USA Inc.In Stock: 1000PCA9564PW,112 Datasheet

Current PartRFQ

PCA9564PW,118

NXP USA Inc.In Stock: 3183PCA9564PW,118 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PCA9564PW,112 is determined by strict equivalence across the following critical parameters:

• Protocol compatibility: I2C
• Functional role: Controller
• Interface configuration: Parallel
• Electrical specifications: 2.3V ~ 3.6V supply voltage, 6mA supply current
• Operating temperature range: -40°C ~ 85°C
• Physical package: 20-TSSOP with identical dimensions (0.173", 4.40mm Width)
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected, EAR99 classification
• Moisture sensitivity: MSL 1 (Unlimited)

The PCA9564PW,118 meets all substitution criteria as a direct equivalent, with the primary distinction being product status (Active vs. Obsolete) and packaging format (Tape & Reel vs. standard packaging).

Parameter Comparison

Engineering Selection Recommendations

The PCA9564PW,118 is a direct functional and electrical equivalent to the PCA9564PW,112. Selection between these parts should be based on the following factors:

Product Status: The PCA9564PW,118 maintains Active product status with confirmed inventory availability (3100 Pcs), whereas the PCA9564PW,112 is Obsolete. For new designs or long-term production requirements, the PCA9564PW,118 is the appropriate selection.

Regulatory Compliance: Both parts maintain identical compliance certifications: ROHS3 Compliant, REACH Unaffected, and EAR99 classification. No compliance barriers exist for substitution.

Packaging Considerations: The PCA9564PW,118 is supplied in Tape & Reel (TR) format, which is standard for high-volume manufacturing and automated assembly. The original PCA9564PW,112 packaging format is not specified in available data. Verify packaging compatibility with your assembly process requirements.

Electrical and Mechanical Equivalence: All electrical parameters, thermal specifications, and physical dimensions are identical. Pin configuration and functional behavior remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can the PCA9564PW,118 be used as a direct replacement for the PCA9564PW,112 in existing designs?

A: Yes. The PCA9564PW,118 is electrically and mechanically equivalent across all specified parameters. No circuit modifications or design changes are required. Verify that your assembly process accommodates Tape & Reel packaging if this differs from your current supply format.

Q: What is the difference between PCA9564PW,112 and PCA9564PW,118?

A: The primary differences are product status (Obsolete vs. Active) and packaging format (standard vs. Tape & Reel). All electrical specifications, operating parameters, and physical dimensions are identical.

Q: Why is the PCA9564PW,112 listed as Obsolete?

A: Obsolete status indicates that the manufacturer has discontinued active production and support for this specific part number variant. The PCA9564PW,118 represents the current active equivalent.

Q: Are there any thermal or electrical performance differences between these parts?

A: No. Both parts operate within identical voltage ranges (2.3V ~ 3.6V), draw the same supply current (6mA), and function across the same temperature range (-40°C ~ 85°C).

Q: What does the packaging designation "Tape & Reel (TR)" mean?

A: Tape & Reel is a standard packaging format for automated assembly operations. Components are wound on a continuous tape and reel, enabling high-speed pick-and-place machine processing. This format is standard for production environments.

Q: Are both parts RoHS compliant?

A: Yes. Both the PCA9564PW,112 and PCA9564PW,118 are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.