MMC35160PJ Equivalent & Substitute Parts

Part Overview

The MMC35160PJ is a 3-axis magnetic sensor manufactured by Memsic Inc., classified as an obsolete product. This sensor was designed for applications requiring multi-axis magnetic field detection. Due to its obsolete status and unavailability in production, equivalent substitute components are necessary to maintain system functionality and ensure continued supply chain viability for new designs and legacy system replacements.

Substiute Parts

MMC35160PJ

Memsic Inc.In Stock: 24338MMC35160PJ Datasheet

Current PartRFQ

MMC3630KJ

Memsic Inc.In Stock: 61287MMC3630KJ Datasheet

MFR RecommendedRFQ

MMC5603NJ

Memsic Inc.In Stock: 180482MMC5603NJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MMC35160PJ is based on the following criteria derived from the provided parameters:

Primary Substitution Criteria:

• Manufacturer alignment (Memsic Inc.)
• Functional category (Magnetic Sensors)
• Axis configuration (3-axis capability: X, Y, Z)
• Active product status (ensuring ongoing availability)
• Compatible communication protocol (I2C output type)
• Overlapping supply voltage range (1.62V ~ 3.6V)
• Operating temperature range compatibility (-40°C ~ 85°C)
• Surface mount technology compatibility

Qualified Substitute Parts:

• MMC3630KJ: Magnetoresistive 3-axis sensor with 8-BGA packaging
• MMC5603NJ: Magnetoresistive 3-axis sensor with 4-WLP packaging

Both substitutes maintain the core functional requirements of 3-axis magnetic sensing with I2C interface and are manufactured by the same supplier, ensuring design continuity.

Parameter Comparison

Engineering Selection Recommendations

MMC3630KJ Selection Criteria:

• Suitable for applications requiring moderate power consumption (300µA maximum supply current)
• 16-bit resolution provides adequate precision for standard magnetic field measurement applications
• 600Hz bandwidth accommodates moderate-speed sensing requirements
• 8-BGA (1.2x1.2mm) package offers compact form factor with standard surface mount compatibility
• MSL 3 rating requires controlled moisture exposure during storage and assembly
• Active product status with 61,200 units in stock ensures supply continuity

MMC5603NJ Selection Criteria:

• Optimal for applications requiring lower power consumption relative to output performance (4mA maximum supply current with higher resolution)
• 20-bit resolution provides enhanced measurement precision for demanding applications
• 1kHz bandwidth supports higher-speed dynamic sensing applications
• 4-WLP (0.82x0.82mm) package provides the smallest footprint option
• MSL 1 rating (unlimited moisture exposure) eliminates moisture-related assembly constraints
• Active product status with 180,400 units in stock provides maximum supply availability
• RoHS3 compliance and REACH unaffected status support regulatory requirements

Selection Logic: Choose MMC3630KJ for space-constrained designs with moderate performance requirements and standard moisture handling procedures. Choose MMC5603NJ for applications requiring superior resolution, higher bandwidth, minimal power consumption optimization, or environments with extended moisture exposure risk.

Frequently Asked Questions (FAQ)

Q: Can MMC3630KJ or MMC5603NJ directly replace MMC35160PJ without PCB redesign?

A: Direct replacement without PCB modification is not guaranteed. Both substitute parts feature different package types (8-BGA and 4-WLP respectively) compared to the original MMC35160PJ. PCB layout redesign is required to accommodate the specific ball grid array footprints of each substitute. Pin-to-pin functional compatibility exists for I2C communication, but physical placement and routing must be re-engineered.

Q: What are the key differences between MMC3630KJ and MMC5603NJ?

A: The primary differences are: (1) Package size—MMC3630KJ uses 8-BGA (1.2x1.2mm) while MMC5603NJ uses 4-WLP (0.82x0.82mm); (2) Resolution—MMC3630KJ provides 16-bit resolution versus 20-bit for MMC5603NJ; (3) Bandwidth—MMC3630KJ operates at 600Hz maximum versus 1kHz for MMC5603NJ; (4) Supply current—MMC3630KJ draws 300µA maximum versus 4mA for MMC5603NJ; (5) MSL rating—MMC3630KJ is MSL 3 while MMC5603NJ is MSL 1.

Q: Are both substitute parts compatible with existing firmware designed for MMC35160PJ?

A: Both substitutes use I2C communication protocol and share identical supply voltage ranges (1.62V ~ 3.6V) and operating temperature ranges (-40°C ~ 85°C). However, firmware compatibility depends on register mapping and command structure specifics not provided in the available parameters. Register-level compatibility verification with Memsic Inc. datasheets is required before firmware deployment.

Q: Which substitute part offers better long-term availability?

A: MMC5603NJ demonstrates superior supply position with 180,400 units in stock compared to MMC3630KJ's 61,200 units. Additionally, MMC5603NJ holds MSL 1 rating (unlimited moisture exposure) versus MMC3630KJ's MSL 3 rating, reducing storage and handling constraints that could impact long-term component availability.

Q: What are the moisture sensitivity implications for assembly and storage?

A: MMC3630KJ carries MSL 3 classification, requiring controlled moisture exposure limited to 168 hours at specified conditions before soldering. MMC5603NJ carries MSL 1 classification with unlimited moisture exposure tolerance, eliminating time-sensitive bake-out procedures. For high-volume or extended-storage applications, MMC5603NJ reduces manufacturing process complexity.

Q: Do both substitutes support the same sensing range as the original part?

A: Both substitute parts specify ±3mT sensing range. The original MMC35160PJ sensing range is not provided in available parameters. Confirmation that ±3mT range meets application requirements is necessary before final component selection.