MCP2544FDT-H/SN Equivalent & Substitute Parts

Part Overview

The MCP2544FDT-H/SN is a 1/1 CANbus transceiver manufactured by Microchip Technology, housed in an 8-SOIC surface mount package. This component is classified as an active product and serves as an interface IC for CAN (Controller Area Network) communication systems. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained, enabling component interchangeability in applications where the original part becomes unavailable or when alternative sourcing is required.

Substiute Parts

MCP2544FDT-H/SN

Microchip TechnologyIn Stock: 2382MCP2544FDT-H/SN Datasheet

Current PartRFQ

MCP2562FDT-H/SN

Microchip TechnologyIn Stock: 4457MCP2562FDT-H/SN Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCP2544FDT-H/SN is determined by strict equivalence across the following critical parameters:

• Protocol Compatibility: CANbus transceiver functionality
• Driver/Receiver Configuration: 1/1 transceiver architecture
• Electrical Specifications: 8 Mbps data rate, 200 mV receiver hysteresis, 4.5V ~ 5.5V supply voltage range, -40°C ~ 150°C operating temperature
• Package Compatibility: 8-SOIC surface mount package with identical 0.154" (3.90mm) width
• Regulatory Compliance: ROHS3 Compliant, REACH Unaffected status

The MCP2562FDT-H/SN meets all these criteria and is classified as a parametric equivalent. Both parts share identical electrical performance specifications and physical packaging, enabling direct substitution in CANbus interface applications.

Parameter Comparison

Engineering Selection Recommendations

Both the MCP2544FDT-H/SN and MCP2562FDT-H/SN are active products from Microchip Technology with identical regulatory compliance profiles. Selection between these parts should be based on availability and supply chain requirements. Both components satisfy ROHS3 compliance and REACH unaffected status, making them suitable for applications requiring environmental and regulatory adherence. The identical electrical and mechanical specifications ensure functional interchangeability without design modification.

Frequently Asked Questions (FAQ)

Q: Can the MCP2562FDT-H/SN directly replace the MCP2544FDT-H/SN?

A: Yes. Both parts are parametric equivalents with identical electrical specifications (8 Mbps data rate, 200 mV receiver hysteresis, 4.5V ~ 5.5V supply voltage, -40°C ~ 150°C operating temperature) and package configuration (8-SOIC). Direct substitution is supported without circuit modification.

Q: Are there any differences in package dimensions between these parts?

A: No. Both the MCP2544FDT-H/SN and MCP2562FDT-H/SN use the 8-SOIC package with identical dimensions of 0.154" (3.90mm) width. PCB layout and footprint compatibility is maintained.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both components are ROHS3 compliant and REACH unaffected, satisfying equivalent environmental and regulatory standards.

Q: What is the moisture sensitivity level for these parts?

A: Both parts have a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without moisture control requirements.

Q: Are both parts currently in active production?

A: Yes. Both the MCP2544FDT-H/SN and MCP2562FDT-H/SN are classified as active products by Microchip Technology.