S25FL064LABMFA010 Equivalent & Substitute Parts

Part Overview

The S25FL064LABMFA010 is a 64Mbit NOR Flash memory IC manufactured by Infineon Technologies, designed for SPI and Quad I/O applications. This Surface Mount device operates across automotive temperature ranges and meets AEC-Q100 qualification standards. The part is currently in active production status with 1060 units available in inventory. Substitute parts are identified when equivalent memory capacity, interface protocol, and package specifications align with the original component's electrical and mechanical requirements.

Substiute Parts

S25FL064LABMFA010

Infineon TechnologiesIn Stock: 1107S25FL064LABMFA010 Datasheet

Current PartRFQ

IS25LP064A-JBLE

Integrated Silicon SolutionIn Stock: 3139IS25LP064A-JBLE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the S25FL064LABMFA010 are qualified based on the following critical parameters:

Memory capacity must be 64Mbit with 8M x 8 organization to ensure direct functional equivalence. The memory interface must support SPI with Quad I/O and QPI protocols to maintain software and hardware compatibility. Package specifications must match the 8-SOIC form factor with identical 5.30mm width to ensure PCB layout compatibility. Supply voltage range must overlap with or exceed the original specification of 2.7V ~ 3.6V. Operating temperature range must support the minimum -40°C to 85°C requirement. RoHS3 compliance and MSL rating of 3 must be maintained for manufacturing and environmental standards.

The IS25LP064A-JBLE meets these substitution criteria through equivalent memory architecture, identical package geometry, overlapping voltage specifications, and matching compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both parts maintain active product status and ROHS3 compliance. The S25FL064LABMFA010 carries AEC-Q100 automotive qualification, establishing its suitability for automotive-grade applications. The IS25LP064A-JBLE provides equivalent memory functionality with enhanced clock frequency (133 MHz versus 108 MHz) and extended operating temperature range (-40°C to 105°C versus -40°C to 85°C). Supply voltage compatibility is maintained, with the IS25LP064A-JBLE supporting a lower minimum voltage (2.3V). Selection between these parts depends on application-specific requirements for temperature range, clock frequency performance, and automotive qualification necessity.

Frequently Asked Questions (FAQ)

Q: Can IS25LP064A-JBLE directly replace S25FL064LABMFA010 in existing designs?

A: Yes, provided the application does not require AEC-Q100 automotive qualification. Both parts share identical memory capacity, organization, interface protocol, and 8-SOIC package geometry. Electrical compatibility is maintained within the overlapping voltage range of 2.7V ~ 3.6V.

Q: What are the differences in clock frequency between these parts?

A: The S25FL064LABMFA010 operates at 108 MHz maximum clock frequency, while the IS25LP064A-JBLE operates at 133 MHz. The higher frequency of the substitute part does not create incompatibility; systems designed for 108 MHz operation function correctly with the faster device.

Q: Are there packaging differences between these parts?

A: No. Both parts use identical 8-SOIC packaging with 0.209" height and 5.30mm width. PCB footprints and assembly processes remain unchanged.

Q: What is the significance of the extended temperature range in IS25LP064A-JBLE?

A: The IS25LP064A-JBLE supports operation to 105°C, compared to 85°C for the S25FL064LABMFA010. This extended range provides additional thermal margin for applications operating in elevated ambient conditions, though it does not affect compatibility in standard temperature environments.

Q: Does the lower minimum supply voltage of IS25LP064A-JBLE affect compatibility?

A: No. The IS25LP064A-JBLE minimum supply voltage of 2.3V is lower than the S25FL064LABMFA010 minimum of 2.7V. Systems designed for 2.7V ~ 3.6V operation remain fully compatible, as the substitute part functions across this entire range.

Q: Is automotive qualification required for my application?

A: Automotive qualification (AEC-Q100) is required only for components used in automotive systems subject to automotive industry standards. Non-automotive applications do not require this certification. Verify application requirements before part selection.