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microSD

  • Card Standards: microSD, microSDHC and microSDXC
  • NAND Options: QLC, TLC, MLC, pSLC and SLC
  • Capacity Range: 2GB to 1TB
  • Sequential Read: Up to 175 MB/s
  • Operating Grades: Commercial, extended and industrial
Browse microSD Products

Compact microSD Storage for Industrial and Embedded Systems

AMP offers microSD, microSDHC and microSDXC removable storage across standard and encrypted configurations. The AMPMS portfolio supports compact embedded storage, high-capacity removable media and security-focused applications that require controlled access to stored data.

Card StandardsmicroSD / microSDHC / microSDXCCompact removable storage
NAND Options5 TypesQLC, TLC, MLC, pSLC and SLC
Capacity Range2GB–1TBVaries by NAND configuration
Operating Grades3 OptionsCommercial, extended and industrial

microSD Options Available from AMP

AMPMS Standard microSD Cards

Compact microSD, microSDHC and microSDXC storage with capacities up to 1TB, multiple NAND options, UHS-II support on select configurations and read speeds up to 175 MB/s.

Encrypted microSD Cards

Security-focused microSD configurations with SD Key authentication, hidden-function support and write-protect control for qualifying applications.

Application-Specific Configurations

Commercial, extended and industrial operating grades are available with capacity, NAND and performance options selected for the target host and workload.

Specifications

AMPMS microSD Card Specifications

Compact removable storage compliant with applicable SD Association specifications, supporting SD and SPI modes with capacities up to 1TB.

SeriesAMPMS
InterfacemicroSD, microSDHC and microSDXC
Bus ModesSD mode and SPI mode
Speed ClassC6 and C10
UHS Speed ClassNon-UHS-I, U1, U3 and UHS-II
Video Speed ClassV10 and V30
Application PerformanceA1 and A2
NAND OptionsQLC, TLC, MLC, pSLC and SLC
Capacity Range2GB to 1TB across listed NAND options
Sequential ReadUp to 175 MB/s
Sequential WriteUp to 150 MB/s
Operating GradesCommercial, extended and industrial
Review AMPMS capacity options
NANDCapacity RangeMaximum ReadMaximum Write
QLC128GB–1TBUp to 175 MB/sUp to 150 MB/s
TLC16GB–512GBUp to 175 MB/sUp to 150 MB/s
MLC4GB–128GBUp to 175 MB/sUp to 150 MB/s
pSLC2GB–128GBUp to 175 MB/sUp to 150 MB/s
SLC2GB–16GBUp to 175 MB/sUp to 150 MB/s

The listed maximums cover the family. Actual performance and supported speed classifications vary by NAND, capacity and host.

Configuration note: Interface, capacity, NAND, speed class, security functions, performance and operating grade vary by series and part number. Confirm the exact card with AMP before qualification.

Available microSD Products

Review currently listed AMP microSD card series and configurations. Select a product to view its available capacity, operating grade and product details.


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Applications

microSD cards provide compact removable storage for compatible embedded, transportation, imaging and rugged systems.

Rail transportation system

Transportation

Reliable memory and storage for railway, fleet, marine, aviation and cold-chain systems.

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Modern automobile representing automotive electronics

Automotive

Embedded storage for infotainment, telematics, vehicle connectivity, data logging and driver-assistance platforms.

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Aircraft representing military and aerospace systems

Military & Aerospace

Rugged storage and memory for mission computing, avionics, unmanned platforms and secure data systems.

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Professional cinema camera used for video production

Photography, Video & Surveillance

Storage for professional image capture, video production, continuous surveillance and aerial imaging.

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Gaming computer setup

Gaming

Memory and storage for gaming PCs, consoles, handheld devices, arcade systems and cloud-gaming infrastructure.

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Frequently Asked Questions

Which microSD standards does AMP support?

AMP lists microSD, microSDHC and microSDXC configurations. The host must support the selected capacity standard, bus mode, speed classification and card configuration.

Which NAND options are available?

AMP lists QLC, TLC, MLC, pSLC and SLC options across the microSD portfolio. Available NAND types and capacities vary by AMPMS and encrypted microSD configuration.

What security features are available on encrypted microSD cards?

Qualifying encrypted microSD cards support SD Key authentication, a hidden-data function and verified-user write protection. Confirm the required host integration and feature implementation with AMP.

Are industrial-temperature cards available?

Yes. Commercial, extended and industrial options are listed across the portfolio. The exact operating range and grade must be confirmed for the selected series and part number.

What information should I provide with a microSD inquiry?

Provide the required capacity, NAND type, speed class, UHS or video class, application-performance class, security requirements, operating temperature, host platform and estimated annual volume.

Need Help Selecting a microSD Card?

Share the required capacity, NAND, speed class, security functions, operating grade and host platform so AMP can review compatible options.

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