AT88SC0104CA-MJTG Equivalent & Substitute Parts

Part Overview

The AT88SC0104CA-MJTG is a Secure Memory M2 - J Module (TWI) manufactured by Microchip Technology, part of the CryptoMemory® series. This component is designed for embedded and smart card applications requiring secure memory functionality with Two-Wire Interface (TWI) communication protocol. The product maintains Active status with full ROHS3 compliance and REACH unaffected designation. Substitute parts are identified when equivalent functional specifications, electrical parameters, and compliance certifications align with the original component, enabling direct replacement in compatible system designs.

Substiute Parts

AT88SC0104CA-MJTG

Microchip TechnologyIn Stock: 951AT88SC0104CA-MJTG Datasheet

Current PartRFQ

AT88SC0104CA-SH-T

Microchip TechnologyIn Stock: 12503AT88SC0104CA-SH-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AT88SC0104CA-MJTG is determined by the following critical parameters:

Functional Equivalence Criteria:

• Identical base product number (AT88SC0104)
• Same series designation (CryptoMemory®)
• Matching component type (Secure Memory)
• Compatible application scope (Embedded, Smart Card)

Compliance & Environmental Criteria:

• ROHS3 Compliant status
• REACH Unaffected designation
• Matching Moisture Sensitivity Level (MSL 3)
• Identical ECCN and HTSUS classifications

Manufacturing & Status Criteria:

• Active product status from Microchip Technology
• Surface mount mounting type
• Manufacturer-recommended substitution designation

The AT88SC0104CA-SH-T qualifies as a manufacturer-recommended substitute based on alignment across all functional, compliance, and manufacturing parameters. Package configuration differences (M2 J Module vs. 8-SOIC) represent the primary distinction and must be evaluated within specific application circuit design requirements.

Parameter Comparison

Engineering Selection Recommendations

Substitution Validity: The AT88SC0104CA-SH-T is designated as a manufacturer-recommended substitute for the AT88SC0104CA-MJTG. Both components share identical functional specifications, electrical characteristics, and regulatory compliance certifications. Selection between these parts is determined by package and form factor requirements specific to the target application circuit.

Compliance Assurance: Both the main part and substitute maintain Active product status with full ROHS3 compliance and REACH unaffected designation. Moisture sensitivity levels are equivalent (MSL 3, 168 hours), ensuring identical handling and storage requirements throughout the supply chain and manufacturing process.

Inventory & Availability: The AT88SC0104CA-SH-T maintains significantly higher inventory availability (12,400 Pcs) compared to the AT88SC0104CA-MJTG (844 Pcs), supporting extended lead time mitigation and production continuity planning.

Frequently Asked Questions (FAQ)

Q: What determines if AT88SC0104CA-SH-T can replace AT88SC0104CA-MJTG?

A: Substitution is valid when the base product number (AT88SC0104), series (CryptoMemory®), type (Secure Memory), applications (Embedded, Smart Card), and all compliance certifications (ROHS3, REACH, MSL) are identical. Both parts meet these criteria. Package configuration differences must be evaluated within specific circuit design constraints.

Q: Are there electrical parameter differences between these parts?

A: No electrical parameter differences are specified in the provided technical data. Both components are functionally equivalent Secure Memory devices from the CryptoMemory® series with identical application scope and compliance status.

Q: What is the primary difference between AT88SC0104CA-MJTG and AT88SC0104CA-SH-T?

A: The primary difference is package configuration. The AT88SC0104CA-MJTG uses M2 J Module (TWI) packaging for smart card module applications, while the AT88SC0104CA-SH-T uses 8-SOIC (0.154", 3.90mm Width) packaging for standard surface mount circuit board integration. Circuit design and PCB layout requirements determine which package is appropriate.

Q: Do both parts have identical moisture sensitivity requirements?

A: Yes. Both AT88SC0104CA-MJTG and AT88SC0104CA-SH-T are rated MSL 3 (168 Hours), requiring identical handling, storage, and reflow process conditions.

Q: Are there supply chain advantages to using the substitute part?

A: The AT88SC0104CA-SH-T maintains higher inventory availability (12,400 Pcs vs. 844 Pcs), supporting improved lead time performance and production scheduling flexibility when package compatibility permits substitution.

Q: What compliance certifications apply to both parts?

A: Both components are ROHS3 compliant, REACH unaffected, and share identical ECCN (5A992C) and HTSUS (8542.32.0051) classifications, ensuring equivalent regulatory and trade compliance across all jurisdictions.