5CSX-H6-4YA-RC Equivalent & Substitute Parts

Part Overview

The 5CSX-H6-4YA-RC is an embedded module from Critical Link LLC's MitySOM series, featuring an ARM Cortex-A9 processor with Cyclone V SX/SE FPGA integration. This module combines a 800MHz processor with 1GB RAM and 32MB flash memory in a compact edge connector form factor. The product is currently active in production with 980 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters allow direct functional replacement while maintaining system compatibility.

Substiute Parts

5CSX-H6-4YA-RC

Critical Link LLCIn Stock: 10125CSX-H6-4YA-RC Datasheet

Current PartRFQ

5CSE-H4-3YA-RC

Critical Link LLCIn Stock: 7685CSE-H4-3YA-RC Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The 5CSE-H4-3YA-RC qualifies as a parametric equivalent based on the following matching criteria:

Matching Parameters:

• Identical processor architecture: ARM Cortex-A9, Cyclone V SX/SE
• Identical co-processor: NEON SIMD
• Identical processor speed: 800MHz
• Identical RAM capacity: 1GB
• Identical connector type: Edge Connector
• Identical physical dimensions: 3.200" L x 1.500" W (82.00mm x 39.00mm)
• Identical operating temperature range: 0°C ~ 70°C
• Identical RoHS compliance status
• Same manufacturer: Critical Link LLC
• Same product series: MitySOM

Differentiating Parameter:

• Flash memory: 5CSX-H6-4YA-RC provides 32MB; 5CSE-H4-3YA-RC provides 16MB

The substitute part maintains functional equivalence for applications where the reduced flash memory capacity of 16MB is acceptable for the target system design.

Parameter Comparison

Engineering Selection Recommendations

Both the 5CSX-H6-4YA-RC and 5CSE-H4-3YA-RC are active products from Critical Link LLC with full RoHS compliance. Selection between these parts depends on flash memory requirements:

• 5CSX-H6-4YA-RC is specified for applications requiring 32MB flash storage capacity.
• 5CSE-H4-3YA-RC is suitable for applications where 16MB flash storage is sufficient.

Both modules share identical processor performance, memory bandwidth, thermal characteristics, and physical form factor. The choice between these parts is determined solely by the application's flash memory storage needs. Both products maintain equivalent electrical performance and mechanical compatibility within the MitySOM embedded module platform.

Frequently Asked Questions (FAQ)

Q: Can the 5CSE-H4-3YA-RC replace the 5CSX-H6-4YA-RC in existing designs?

A: The 5CSE-H4-3YA-RC can replace the 5CSX-H6-4YA-RC only if the application's flash memory requirement does not exceed 16MB. All other electrical and mechanical parameters are identical, including processor speed, RAM capacity, connector type, and physical dimensions.

Q: What is the primary difference between these two modules?

A: The primary difference is flash memory capacity. The 5CSX-H6-4YA-RC provides 32MB flash, while the 5CSE-H4-3YA-RC provides 16MB flash. All other specifications, including processor architecture, speed, RAM, and physical form factor, are identical.

Q: Are both modules compatible with the same carrier boards?

A: Yes. Both modules use identical edge connector types and physical dimensions (3.200" L x 1.500" W), ensuring mechanical and electrical compatibility with the same carrier board designs.

Q: Do both modules have the same operating temperature range?

A: Yes. Both the 5CSX-H6-4YA-RC and 5CSE-H4-3YA-RC operate within the 0°C to 70°C temperature range.

Q: Are both modules RoHS compliant?

A: Yes. Both modules are RoHS compliant and meet the same environmental compliance standards.