FXLS8967AFR3 Equivalent & Substitute Parts

Part Overview

The FXLS8967AFR3 is a 3-axis digital accelerometer manufactured by NXP USA Inc., designed for motion sensing applications requiring multi-axis acceleration measurement. This surface-mount device operates across a wide acceleration range (±2g to ±16g) with programmable sensitivity and integrated temperature sensing capabilities. The part is currently in active production status with substantial inventory availability (11,900 units in stock). Substitute parts are identified to address supply chain requirements, inventory constraints, or application-specific qualification needs while maintaining electrical and mechanical compatibility.

Substiute Parts

FXLS8967AFR3

NXP USA Inc.In Stock: 11944FXLS8967AFR3 Datasheet

Current PartRFQ

FXLS8964AFR3

NXP USA Inc.In Stock: 3495FXLS8964AFR3 Datasheet

Parametric EquivalentRFQ

FXLS8967AFR3

NXP USA Inc.In Stock: 11944FXLS8967AFR3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FXLS8967AFR3 are identified based on strict parametric equivalence across the following critical specifications:

Electrical Compatibility Parameters:

• Acceleration measurement range: ±2g, 4g, 8g, 16g
• Sensitivity characteristics: 1024 LSB/g (±2g) through 128 LSB/g (±16g)
• Bandwidth: 1.6kHz
• Output protocols: I2C and SPI digital interfaces
• Supply voltage range: 1.71V ~ 3.6V
• Operating temperature range: -40°C ~ 105°C

Mechanical Compatibility Parameters:

• Package type: 10-DFN (2x2)
• Mounting technology: Surface Mount
• Supplier device package: 10-DFN (2x2)

Regulatory & Compliance Parameters:

• RoHS3 compliance
• REACH unaffected status
• ECCN classification: EAR99
• HTSUS code: 8542.39.0001

Substitution is valid when all electrical parameters, package specifications, and regulatory classifications match the primary part. Differences in moisture sensitivity level (MSL) and automotive qualification do not preclude substitution but indicate application-specific considerations.

Parameter Comparison

Engineering Selection Recommendations

FXLS8967AFR3 (Primary Part): The FXLS8967AFR3 is the primary selection for applications requiring standard industrial-grade 3-axis acceleration measurement. This part maintains active production status with high inventory availability (11,900 units). The MSL rating of 1 (Unlimited) indicates superior moisture tolerance for extended storage and handling in non-controlled environments. Selection of this part is appropriate for general motion sensing applications without automotive qualification requirements.

FXLS8964AFR3 (Substitute Part): The FXLS8964AFR3 provides full electrical and mechanical equivalence to the FXLS8967AFR3 with the addition of automotive-grade qualification (AEC-Q100). This part is suitable for applications requiring automotive industry compliance or deployment in automotive-grade supply chains. The MSL rating of 3 (168 Hours) requires controlled moisture exposure during storage and handling. The FXLS8964AFR3 maintains active production status with adequate inventory (3,400 units). Selection of this part is appropriate when automotive qualification is a system requirement or when automotive-grade component traceability is mandated.

Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards. Both maintain identical electrical performance specifications and package configurations, ensuring direct functional substitution within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Can the FXLS8964AFR3 be used as a direct replacement for the FXLS8967AFR3?

A: Yes. The FXLS8964AFR3 is electrically and mechanically equivalent to the FXLS8967AFR3 across all critical parameters: acceleration range, sensitivity, bandwidth, output interfaces, supply voltage, operating temperature, and package type. Both parts are surface-mount 10-DFN (2x2) devices with identical I2C/SPI digital output capabilities.

Q: What is the difference between these two parts?

A: The primary differences are: (1) The FXLS8964AFR3 carries automotive-grade qualification (AEC-Q100) while the FXLS8967AFR3 does not; (2) The FXLS8964AFR3 has an MSL rating of 3 (168 Hours) requiring controlled moisture handling, while the FXLS8967AFR3 has an MSL rating of 1 (Unlimited) allowing extended storage without moisture control; (3) Inventory levels differ, with the FXLS8967AFR3 having higher stock availability.

Q: Which part should I select for an automotive application?

A: The FXLS8964AFR3 is the appropriate selection for automotive applications due to its AEC-Q100 qualification. This certification indicates the part meets automotive industry reliability and quality standards. The FXLS8967AFR3 lacks this qualification and should not be used in automotive supply chains requiring AEC-Q100 compliance.

Q: Are there any handling differences between these parts?

A: Yes. The FXLS8964AFR3 (MSL 3) requires moisture-controlled storage and handling for up to 168 hours before soldering. The FXLS8967AFR3 (MSL 1) has unlimited moisture tolerance and does not require special moisture control during storage or handling. Verify your manufacturing environment and storage capabilities when selecting between these parts.

Q: Do both parts support the same communication protocols?

A: Yes. Both the FXLS8967AFR3 and FXLS8964AFR3 support identical digital output interfaces: I2C and SPI. No firmware or software modifications are required when substituting between these parts.

Q: What is the package compatibility between these parts?

A: Both parts use the identical 10-DFN (2x2) surface-mount package. PCB footprints, solder pad layouts, and component placement are identical. No PCB redesign is required for substitution.

Q: Are both parts RoHS compliant?

A: Yes. Both the FXLS8967AFR3 and FXLS8964AFR3 are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for electronic components.