MXD1210C/D Equivalent & Substitute Parts

Part Overview

The MXD1210C/D is a nonvolatile RAM controller integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. This component operates within a 4.75V to 5.5V supply voltage range and supports operating temperatures from 0°C to 70°C. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

MXD1210C/D

Analog Devices Inc./Maxim IntegratedIn Stock: 1169MXD1210C/D Datasheet

Current PartRFQ

MXD1210CSA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2540MXD1210CSA+ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MXD1210C/D is determined by strict alignment of the following electrical and mechanical parameters:

• Controller Type: Must be Nonvolatile RAM
• Voltage - Supply: Must operate within 4.75V ~ 5.5V range
• Operating Temperature: Must support 0°C ~ 70°C range
• Compliance Standards: Must maintain ROHS3 compliance and REACH Unaffected status
• Moisture Sensitivity Level: Must be rated at MSL 1 (Unlimited)
• Base Product Number: MXD1210 series designation

The substitute part MXD1210CSA+ meets all these criteria while offering an active product status and surface-mount packaging option.

Parameter Comparison

Engineering Selection Recommendations

The MXD1210CSA+ serves as the direct substitute for the obsolete MXD1210C/D. Both components share identical electrical specifications, including supply voltage range, operating temperature range, and controller functionality. The substitute maintains full compliance with ROHS3 and REACH standards, ensuring regulatory alignment for current manufacturing environments.

The primary distinction between the two parts is packaging format and product status. The MXD1210C/D is supplied as a die package, while the MXD1210CSA+ is packaged in an 8-SOIC surface-mount configuration with active inventory availability. This packaging difference necessitates circuit board redesign considerations for implementation.

Frequently Asked Questions (FAQ)

Q: Can MXD1210CSA+ directly replace MXD1210C/D in existing designs?

A: Electrical substitution is valid based on identical voltage supply, operating temperature, and controller type specifications. However, physical implementation requires board-level modifications due to different package formats (die versus 8-SOIC).

Q: Are there compliance concerns when switching to MXD1210CSA+?

A: No. Both components maintain ROHS3 compliance and REACH Unaffected status, ensuring regulatory requirements are met in either configuration.

Q: What is the significance of the product status difference?

A: The MXD1210C/D is classified as obsolete, indicating discontinued manufacturing and limited availability. The MXD1210CSA+ maintains active status with current production and established supply channels.

Q: Do the electrical parameters remain identical between these parts?

A: Yes. Supply voltage (4.75V ~ 5.5V), operating temperature range (0°C ~ 70°C), and nonvolatile RAM controller functionality are identical across both part numbers.

Q: What packaging considerations apply to the substitute part?

A: The MXD1210CSA+ uses 8-SOIC surface-mount packaging (0.154" width, 3.90mm). Design integration requires appropriate PCB footprint, solder reflow capability, and thermal management provisions suitable for surface-mount assembly.