Memory

Data Flash

Overview

 

Adesto Technologies DataFlash is a family of non-volatile memory devices with lower power requirements and smart features for higher system efficiency and lower system costs. The DataFlash E-series offers a range of features and options including industry-first capabilities such as wide VCC voltage (1.65V-3.6V) and an “ultra-deep power down” mode. The E-Series products also include new “smart”  features to improve system performance such as efficient “byte-write” that doesn’t require large block erase, and an industry-standard “erase-program-suspend-resume” command.

 

KEY FEATURES

 

  • Single 1.65-3.6V or 2.3V – 3.6V supply
  • Low power operation extends system battery life
  • Byte-write provides Serial EEPROM functionality in a Serial Flash device
  • Ultra-deep power down operates at <400nA
  • Extended Vcc operation allows the system memory to operate over the entire voltage range
  • Comprehensive security and unique ID features protect the device from outside tampering
Fusion Serial Flash

Overview

“Fusion” Serial Flash memory products are designed for use in a wide variety of high-volume, consumer applications such as wearable, mobile, and other energy conscious designs in which program code is shadowed from Flash into embedded or external RAM for execution. Flexible erase architectures also make this memory ideal for data storage, with page erase and block erase sizes optimized to meet the needs of today’s code and data storage applications. Enhanced features include ultra-deep power down and uniform 256-byte page erase. AT25XE products feature ultra low-energy operation for active current in Read, Program and Erase operations, as well as improved standby energy consumption. Increased memory space efficiency allows additional code routines and data storage segments to be added while maintaining overall device density. AT25XV products feature extended (1.65-4.4V) Vcc. The device contains a specialized One-Time Programmable (OTP) security register usable for unique device serialization, system-level electronic serial number storage, and locked key storage.

KEY FEATURES

 

  • Single 1.65-3.6V or 2.3V – 3.6V or 1.65V – 4.4V supply
  • Low power operation extends system battery life
  • Ultra-deep power down operates at <300nA
  • Page erase enables faster programming and updates
  • High-temperature compatibility (AT25xxHR products)
  • Ultra low energy consumption for Read, Erase, Progam and Standby current (AT25XE products)
  • Comprehensive security and unique ID features protect the device from outside tampering
Mavriq serial memory

Overview

 

Adesto Technologies introduces the industry’s first non-volatile serial memory family based on CBRAM resistive memory technology. Mavriq™ is new memory for the IoT and other energy-conscious applications. With fast programming, low energy write, and low power consumption, Mavriq enables a new class of connected devices.

 

KEY FEATURES

 

  • Low power/low energy operation extends system battery life
  • Ultra-fast write speeds
  • Single supply voltage: 1.65V-3.6V or 2.7V – 3.6V
  • Write protect of the entire memory array
  • Available in I2C and SPI protocols
  • Download ‘Programmer Support for Serial Memory Devices’ (below-right) for third-party programming resources. Programmers marked with an asterisk (*) support Mavriq devices.
Moneta ultra low power

Overview

 

Adesto introduces the Moneta™ RM3000 and RM3300 series product families; the world’s lowest power non-volatile memory. With the ability to Read and Write at 50-100x lower power than comparable memory products, Moneta memory is uniquely suited to new, ultra-low energy IoT electronics and enables applications never before possible in energy harvesting and other energy-conscious system designs.

 

KEY FEATURES

 

  • Ultra-low power/low energy operation extends system battery life
  • Automatic Ultra Deep Power Down between operations
  • RM3000 – Read Power: 10 µW, Write Power: 7.5µW Ultra-Deep Power Down: 0.05 µW
  • RM3300 – Read Power: 15 µW, Write Power: 25µW Ultra-Deep Power Down: 0.09 µW
  • 128-byte, One-Time Programmable (OTP) Security Register for authentication and serialization
  • Write protect of the entire memory array
  • Available in SPI protocol
standard serial flash

Overview

 

Adesto Technologies Standard Serial Flash product families include the AT25xxx product lines: the AT25SF (dual and quad I/O), AT25SL (dual, quad and QPI I/O), AT25DL (low power) and AT25DFxxxA (standard). Adesto Technologies continues to offer customers a variety of Serial Flash products that incorporate some of the industry’s most advanced and flexible features, many of which are unparalleled by other solutions on the market. The AT25 series incorporates a uniform block-erase (4-KBytes, 32-KBytes, and 64-KBytes) architecture to provide a high level of flexibility for a wide variety of code storage applications.

 

KEY FEATURES

 

  • Flexible storage for boot code, program code, vital preference data or logged data
  • Industry-standard SPI interface reduces pin counts and simplifies routing
  • Easy migration: Adesto SPI devices are pin-compatible and require only 4 pins to connect to the MCU for easy migration path to higher densities without board changes.
  • Uniform block erase architecture is ideal for embedded code and data storage
  • Comprehensive security and unique ID features protect the device from outside tampering