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ArmorFlash™

As more devices connect to the Internet, these networks are becoming more sophisticated with valuable data to protect. There are increasing concerns regarding the vulnerability of these growing networks to outside influences and potential exposure to a myriad of data that needs to be secure.

ArmorFlash™ supports a standard SPI, QSPI, and OctaBus Interface which is based on highly configurable security technologies providing a secure ID, authentication, and an encrypted link for NOR, SLC NAND, or e.MMC™ Flash.

The data encrypted by ArmorFlash™ uses a security protocol that provides unique transfers even when repeatedly reading the same address of the ArmorFlash™ secure memory region. ArmorFlash™ offers high levels of data confidentiality, integrity and availability to prevent data from being compromised. This storage is also offered in a number of densities to meet your application’s needs.

ArmorFlash™ offers secure technologies like a Physical Unclonable Function (PUF) that makes use of a semiconductor’s biometrics, which are characteristics derived from fabrication that can be used for encoding or identification. This highly unique fingerprint cannot be predicted, duplicated, or cloned and so provides a reliable unique ID with very high levels of entropy.

ArmorFlash™ is an ideal security solution for a wide range of identification, authentication and encryption requirements for IoT, automotive, computing, industrial, healthcare, wearables, smart home, and smart cities.

Note: e.MMC™ is the trademark of JEDEC/MMCA.

 

Key Features

  • Standard SPI/QSPI/OctaBus Interface
  • Non-volatile Monotonic Counters
  • True Random Number Generator (TRNG)
  • Physical Unclonable Functions (PUF) Support
  • Hardware Crypto Engines
  • ECC and CRC
  • Symmetric and Asymmetric Key Provision and Management
  • Secure Areas for Authentication/Encryption/Decryption
  • Standard Areas for Authentication

Automotive Grade

  • AEC-Q100 Grade-1/2/3 Compliant

Security Certifications

 

3V Serial NOR Flash

Product Family Part No. Density Status Vcc Features Frequency, MHz
(Bus Width)
Packages Temperature Range Datasheet
Serial NOR Flash MX75L25690F 256Mb Under Development 2.7V-3.6V Standard Serial NOR Interface
PUF
Secured OTP
Unique ID
AES Engine
TRNG
Monotonic Counter
120 (x1, x2)
104 (x4)
300mil 16-SOP Industrial Grade
-40℃ to +85℃
Serial NOR Flash MX78L64A00F 64Mb Under Development 2.7V-3.6V Standard Serial NOR Interface
AES/ECC/SHA Hardware Engine
TRNG
Unique ID
PUF
Monotonic Counter
133(x1)
120(x2)
104(x4)
6x8mm 24-TFBGA(5x5) Automotive Grade
-40℃ to +105℃
 

1.8V Serial NOR Flash

Product Family Part No. Density Status Vcc Features Frequency, MHz
(Bus Width)
Packages Temperature Range Datasheet
Serial NOR Flash MX75U25690F 256Mb Production 1.65V-2.0V Standard Serial NOR Interface
PUF
Secured OTP
Unique ID
AES Engine
TRNG
Monotonic Counter
120 (x1, x2)
104 (x4)
6x8mm 24-TFBGA(5x5) Industrial Grade
-40℃ to +85℃
Automotive Grade
-40℃ to +105℃
Serial NOR Flash MX76U3233F 32Mb Production 1.65V-2.0V Standard Serial NOR Interface
PUF
Secured OTP
Unique ID
80 (x1, x2, x4) 200mil 8-SOP Industrial Grade
-40℃ to +85℃
Serial NOR Flash MX78U64A00F 64Mb Sampling 1.65V-2.0V Standard Serial NOR Interface
AES/ECC/SHA Hardware Engine
TRNG
Unique ID
PUF
Monotonic Counter
133(x1)
120(x2)
104(x4)
6x8mm 24-TFBGA(5x5) Automotive Grade
-40℃ to +105℃
 

Support Resources


Software Development Support

  • Software drivers are developed for different operation systems
    • bare-metal, mbed OS, FreeRTOS, u-boot & Linux
  • Software drivers and application implementation reference for customers’ platforms
  • Software drivers and application integration for specific environment.
  • Contact Macronix for more information.
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