PCE85133AUG/DAZ Equivalent & Substitute Parts

Part Overview

The PCE85133AUG/DAZ is an LCD driver die manufactured by NXP USA Inc., designed for 320-segment display applications. This component is classified as a Power Management (PMIC) device and operates across a supply voltage range of 1.8V to 5.5V with minimal current draw of 22 µA. The part is currently listed as obsolete, necessitating identification of functionally compatible alternatives for ongoing design requirements and production continuity.

Substiute Parts

PCE85133AUG/DAZ

NXP USA Inc.In Stock: 874PCE85133AUG/DAZ Datasheet

Current PartRFQ

PCF85133U/2DA/1Z

NXP USA Inc.In Stock: 695PCF85133U/2DA/1Z Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PCE85133AUG/DAZ is determined by compatibility across the following critical parameters:

• Manufacturer & Base Product Line: Both the main part and substitute are NXP USA Inc. products within the PCE/PCF85133 family
• Interface Protocol: I2C communication interface maintained across all alternatives
• Supply Voltage Range: 1.8V ~ 5.5V compatibility ensures electrical interchangeability
• Operating Temperature Range: -40°C ~ 85°C specification maintained
• Package Type: Die-level packaging consistent across all variants
• Compliance Standards: ROHS3 compliance and EAR99 classification maintained

The PCF85133U/2DA/1Z qualifies as a direct substitute based on these aligned parameters. While the substitute supports multiple display configurations (7 Segment + DP, 14 Segment + DP + AP, Dot Matrix) compared to the main part's 320-segment specification, the underlying electrical characteristics and interface protocol enable functional substitution in applications requiring LCD driver functionality.

Parameter Comparison

Engineering Selection Recommendations

The PCF85133U/2DA/1Z is the qualified substitute for the obsolete PCE85133AUG/DAZ based on the following engineering criteria:

Product Status: The substitute maintains active product status with NXP USA Inc., ensuring continued availability and manufacturing support. The main part's obsolete classification creates supply chain risk that the substitute directly addresses.

Regulatory Compliance: Both components maintain ROHS3 compliance and EAR99 classification, satisfying regulatory requirements for equivalent component selection. REACH unaffected status is consistent across both parts.

Electrical Compatibility: Identical supply voltage range (1.8V ~ 5.5V) and operating temperature range (-40°C ~ 85°C) confirm electrical interchangeability. The substitute's lower supply current (3 µA versus 22 µA) represents an improvement in power efficiency without compromising functionality.

Interface & Protocol: I2C interface consistency enables direct protocol-level compatibility, eliminating firmware or communication layer modifications.

Frequently Asked Questions (FAQ)

Q: Can the PCF85133U/2DA/1Z directly replace the PCE85133AUG/DAZ in existing designs?

A: Yes. Both components share identical supply voltage ranges, operating temperature specifications, I2C interface protocol, and die-level packaging. The electrical and mechanical parameters align for direct substitution.

Q: What is the significance of the different display configurations listed for the substitute?

A: The PCF85133U/2DA/1Z supports multiple display segment configurations (7 Segment + DP, 14 Segment + DP + AP, Dot Matrix) in addition to 320-segment capability. This flexibility does not affect substitution compatibility; the component operates identically across all supported configurations based on firmware programming.

Q: Does the lower supply current of the substitute affect compatibility?

A: No. The substitute's 3 µA supply current is lower than the main part's 22 µA, representing improved power efficiency. This reduction does not create compatibility issues and is beneficial for power-constrained applications.

Q: What packaging considerations apply to die-level components?

A: Both the main part and substitute are supplied as die-level packages. The substitute is available in Tray packaging. Die-level components require identical handling procedures, mounting equipment, and environmental controls regardless of packaging format.

Q: Are there any compliance or certification differences between the two parts?

A: No. Both components maintain ROHS3 compliance, EAR99 classification, and REACH unaffected status. Regulatory and compliance requirements are identical.