Digi Connect ME DC-ME4-01T-CC-1 Equivalent & Substitute Parts

Part Overview

The DC-ME4-01T-CC-1 is an embedded ARM7TDMI processor module manufactured by Digi as part of the Connect ME® series. This module integrates an NS7520 55MHz core processor with 8MB RAM and 4MB Flash memory, designed for networked embedded applications requiring compact form factor and RJ45 connectivity.

The DC-ME4-01T-CC-1 carries an Obsolete product status, indicating it is no longer in active production. Identifying equivalent substitute parts is necessary for ongoing system support, maintenance, and component procurement when original inventory becomes unavailable.

Substiute Parts

DC-ME4-01T-CC-1

DigiIn Stock: 1099DC-ME4-01T-CC-1 Datasheet

Current PartRFQ

DC-ME4-01T-S-UPW

DigiIn Stock: 1950DC-ME4-01T-S-UPW Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DC-ME4-01T-CC-1 is determined by strict equivalence across the following critical parameters:

• Processor Architecture & Speed: ARM7TDMI, NS7520 core at 55MHz
• Memory Configuration: 8MB RAM and 4MB Flash
• Physical Form Factor: 1.450" L x 0.750" W dimensions
• Connector Interface: RJ45 connectivity
• Operating Temperature Range: -40°C ~ 85°C
• Series Compatibility: Digi Connect ME® platform

The substitute part DC-ME4-01T-S-UPW meets all these electrical and mechanical parameters, establishing it as a parametric equivalent within the Connect ME® product family.

Parameter Comparison

Engineering Selection Recommendations

The DC-ME4-01T-S-UPW serves as the parametric equivalent for the obsolete DC-ME4-01T-CC-1 based on complete electrical and mechanical compatibility. Both modules share identical processor architecture, clock speed, memory configuration, physical dimensions, and operating temperature specifications.

The substitute part carries a "Not For New Designs" status, indicating it remains available for legacy system support and maintenance applications. The DC-ME4-01T-S-UPW provides RoHS Compliance certification, whereas the original part does not specify RoHS status. Both parts maintain REACH Unaffected compliance status.

Selection of the DC-ME4-01T-S-UPW for replacement applications is appropriate where the original DC-ME4-01T-CC-1 is no longer procurable and system requirements remain within the specified electrical and thermal parameters.

Frequently Asked Questions (FAQ)

Q: What makes DC-ME4-01T-S-UPW a valid substitute for DC-ME4-01T-CC-1?

A: Both parts are identical in processor type (ARM7TDMI, NS7520), clock speed (55MHz), memory configuration (8MB RAM, 4MB Flash), physical dimensions (1.450" x 0.750"), connector type (RJ45), and operating temperature range (-40°C to 85°C). These parameters define functional equivalence within the Digi Connect ME® platform.

Q: What is the difference between the two part numbers?

A: The primary differences are packaging designation (Bulk for the substitute), product status (Obsolete vs. Not For New Designs), and compliance certifications. The DC-ME4-01T-S-UPW includes RoHS Compliance and specifies Moisture Sensitivity Level 1, while the original part does not provide these specifications.

Q: Can I use DC-ME4-01T-S-UPW in existing systems designed for DC-ME4-01T-CC-1?

A: Yes. The electrical and mechanical parameters are identical, ensuring pin-for-pin and functional compatibility within systems designed for the original part.

Q: Are there any compliance considerations when substituting?

A: The substitute part is RoHS Compliant and REACH Unaffected. If your application requires specific compliance certifications, verify that the DC-ME4-01T-S-UPW meets your regulatory requirements.

Q: What is the inventory status of these parts?

A: DC-ME4-01T-CC-1 has 1084 pieces available as new original stock. DC-ME4-01T-S-UPW has 1857 pieces available as new original stock in bulk packaging.