Programmable logic controller (PLC)

Memory solutions for industrial control

At the heart of most industrial control and factory automation systems is a programmable logic controller (PLC). Commonly referred to as the “brain” of a factory, a PLC controls a wide range of functions by receiving and processing data from sensors and machines. It then uses this data to control and actuate external devices. Because it’s used in industrial applications, a PLC must be robust. What’s more, a successful design must offer reliability, system stability and 100% interoperability with connected automation systems. Additional factors to consider when engineering a PLC include time to market, space limitations and the high demand for components with a good price-quality ratio.

Key application requirements

• Write real-time IO data at fast speed
• Capture data instantly on power loss
• Log data continuously over a 15-year product lifespan
• High speed scratch-pad memory for user applications

 

 

Infineon NOR Flash and RAM value

• NOR Flash solutions
  • Functional safety features as diagnostics, reporting, safe boot
  • SEMPER™ and HyperFlash™ JEDEC xSPI compliant
  • SEMPER™ Secure for end-to-end system security and encrypted R/W
  • EnduraFlex™ enables 25 years retention and 1M+ program/erase cycles
  • Long Term commitment up to 2035 for SEMPER™ NOR Flash
  • Extended temperatures (-40^oC to 105^oC)

 

• RAM solutions
  • NVRAM (nvSRAM, MPWR SRAM) provides fast parallel access write times
  • Retains data instantly on power-loss or system shutdown
  • Logs data continuously and reliably over a 15-year product lifespan
  • Provides unlimited write cycles

 

Product highlights

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