MCX Nx4x M33-Based Microcontrollers
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Specifications
- Product: MCX Nx4x (N94x and N54x) Security Reference
Manual - Revision: 5
- Effective Date: Jun 16, 2025
- Manufacturer: NXP Semiconductor
- Product Category: Security Reference Manual
- Product Link: MCX Nx4x
Security Reference Manual
Product Usage Instructions
Overview
The MCX Nx4x Security Reference Manual provides detailed
information on security features and guidelines for the MCX Nx4x
(N94x and N54x) devices.
Accessing the Manual
To access the Security Reference Manual, visit the provided
link: MCX Nx4x
Security Reference Manual.
Updates and Changes
The revision history in the manual details all changes and
updates made in Revision 5. Make sure to review these changes to
stay informed about the device specifications.
Contact and Support
If you have any questions or need further assistance regarding
the Security Reference Manual or the MCX Nx4x devices, contact NXP
Technical Support at tech.support@nxp.com.
FAQ
Q: What is the purpose of the Security Reference Manual
update?
A: The update corrects minor errors and provides clarifications
on the usage of the MCX Nx4x devices.
Q: Where can I find more information about NXP
Semiconductors?
A: For more information about NXP Semiconductors, visit their
official website or refer to the provided contact details for
inquiries.
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Customer Information Notification 202505020I : MCX Nx4x (N94x and N54x) Security Reference Manual Update to Rev 5
Note: This notice is NXP Company Proprietary.
Issue Date: Jun 15, 2025 Effective Date: Jun 16, 2025
Here is your personalized communication about an NXP notification. For detailed information we invite you to view this notification online
Management summary
NXP Semiconductor announces a security reference manual update to revision 5 for MCX Nx4x (N94x and N54x) devices.
Change Category
]Product Marking
[ ]Test Process [ ]Design [ ]Wafer Fab Materials [ ]Assembly Materials []Mechanical
Specification
[ ]Test Equipment [ ]Errata [ ]Wafer Fab Location [ ]Assembly Location []Packing/Shipping/Labeling
[ ]Test Location [ ]Electrical spec./Test coverage [ ]Firmware [X]Other: Security Reference ManualNotification Overview Description
NXP Semiconductor announces a reference manual update to revision 5 for MCX Nx4x (N94x and N54x) devices.
Changes include miscellaneous updates and clarifications from the previous version. The revision
history included in the updated document provides a detailed description of the changes. The MCX Nx4x security reference manual is attached to this notice, and can be found on nxp.com (https://www.nxp.com/webapp/Download?colCode=MCXNX4XSRM).
Reason
The security reference manual has been updated to correct minor errors and provide clarifications on the usage of the device.
Identification of Affected Products
Product identification does not change
Anticipated Impact on Form, Fit, Function, Reliability or Quality
No Impact on form, fit, function, reliability or quality Data Sheet Revision No impact to existing data sheet Remarks
Questions concerning this Customer Information Notice should be directed to the NXP Community (https://community.nxp.com/t5/MCX-Microcontrollers/bd-p/MCX).
Contact and Support
For all inquiries regarding the ePCN tool application or access issues, please contact NXP “Global Quality Support Team”.
For all Quality Notification content inquiries, please contact your local NXP Sales Support team. For specific questions on this notice or the products affected please contact our specialist directly:
Name
NXP Technical Support
e-mail address
tech.support@nxp.com
At NXP Semiconductors we are constantly striving to improve our product and processes to ensure they reach the highest possible Quality Standards. Customer Focus, Passion to Win.
NXP Quality Management Team.
About NXP Semiconductors
NXP Semiconductors N.V. (NASDAQ: NXPI) provides High Performance Mixed Signal and Standard Product solutions that leverage its leading RF, Analog, Power Management, Interface, Security and Digital Processing expertise. These innovations are used in a wide range of automotive, identification, wireless infrastructure, lighting, industrial, mobile, consumer and computing applications.
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Documents / Resources
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NXP Semiconductors MCX Nx4x M33-Based Microcontrollers [pdf] User Manual N94x, N54x, MCX Nx4x M33-Based Microcontrollers, MCX Nx4x, M33-Based Microcontrollers, Microcontrollers |