MCP2562FDT-H/SN CANbus Transceiver Equivalent & Substitute Parts

Part Overview

The MCP2562FDT-H/SN is a 1/1 CANbus transceiver manufactured by Microchip Technology, designed for automotive and industrial applications requiring CAN protocol communication. This device is currently in active production status with 4400 units in stock. Finding equivalent or substitute parts may be necessary due to supply chain constraints, design optimization, or application-specific requirements such as automotive qualification or extended temperature range support.

Substiute Parts

MCP2562FDT-H/SN

Microchip TechnologyIn Stock: 4457MCP2562FDT-H/SN Datasheet

Current PartRFQ

NCV7349D13R2G

onsemiIn Stock: 6391NCV7349D13R2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCP2562FDT-H/SN is determined by the following critical parameters:

• Protocol Compatibility: Both main and substitute parts must support CANbus protocol
• Driver/Receiver Configuration: 1/1 transceiver topology must be maintained
• Package Compatibility: 8-SOIC package with identical 0.154" (3.90mm) width ensures PCB layout compatibility
• Voltage Supply Range: Operating voltage window must accommodate system requirements
• Operating Temperature Range: Must support the full -40°C to 150°C range
• Surface Mount Capability: Both parts use surface mount technology for automated assembly
• Compliance Standards: RoHS3 compliance required for regulatory adherence

The NCV7349D13R2G from onsemi meets these substitution criteria while offering automotive-grade qualification (AEC-Q100) and half-duplex operation specification.

Parameter Comparison

Engineering Selection Recommendations

Both the MCP2562FDT-H/SN and NCV7349D13R2G are active production devices with ROHS3 compliance and identical package geometry. The primary differentiation factors are:

MCP2562FDT-H/SN is suitable for applications where the broader supply voltage range (4.5V ~ 5.5V) is required and unlimited moisture sensitivity handling is preferred during storage and assembly.

NCV7349D13R2G is the preferred selection for automotive applications requiring AEC-Q100 qualification. The narrower supply voltage range (4.75V ~ 5.25V) is acceptable for regulated power supplies. The MSL rating of 2 (1 Year) requires standard moisture control during component storage and assembly processes.

Both devices support the full -40°C to 150°C operating temperature range and maintain identical CANbus 1/1 transceiver functionality with 8-SOIC packaging, ensuring direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can the NCV7349D13R2G directly replace the MCP2562FDT-H/SN on existing PCBs?

A: Yes. Both devices use identical 8-SOIC packaging with 0.154" (3.90mm) width, enabling direct pin-compatible substitution without PCB redesign.

Q: What is the impact of the different supply voltage ranges?

A: The MCP2562FDT-H/SN accepts 4.5V ~ 5.5V, while the NCV7349D13R2G accepts 4.75V ~ 5.25V. If your system uses a regulated 5V supply, both parts are compatible. Systems with supply voltages below 4.75V or above 5.25V require the MCP2562FDT-H/SN.

Q: Why does the NCV7349D13R2G have AEC-Q100 qualification?

A: AEC-Q100 is an automotive industry qualification standard. The NCV7349D13R2G is specifically qualified for automotive applications, making it the appropriate choice for vehicle-mounted systems or tier-one automotive supplier requirements.

Q: What does MSL rating 2 (1 Year) mean for the NCV7349D13R2G?

A: Moisture Sensitivity Level 2 requires that the component be used within one year of the moisture barrier bag opening. Standard moisture control procedures during storage and assembly are required. The MCP2562FDT-H/SN with MSL 1 has unlimited shelf life after packaging.

Q: Are both parts currently in stock?

A: Yes. The MCP2562FDT-H/SN has 4400 units in stock, and the NCV7349D13R2G has 6300 units in stock.

Q: Do both parts support the same data rate?

A: The MCP2562FDT-H/SN specifies 8 Mbps data rate. The NCV7349D13R2G does not specify a data rate parameter but supports CANbus protocol with identical 1/1 transceiver configuration and package, ensuring functional compatibility for standard CAN applications.