CY14ME064Q2A-SXQT

Data Sheet

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CY14ME064Q2A-SXQT
CY14ME064Q2A-SXQT
Data Sheet

Product details

  • Density
    64 kBit
  • Frequency
    40 MHz
  • Interfaces
    SPI
  • Lead Ball Finish
    Pure Sn
  • Operating Temperature range
    -40 °C to 105 °C
  • Operating Voltage range
    4.5 V to 5.5 V
  • Organization (X x Y)
    8Kb x 8
  • Peak Reflow Temp
    260 °C
  • Qualification
    Industrial(Q)
  • Speed
    0 ns
OPN
Product Status
Infineon Package
Package Name
Packing Size
Packing Type
Moisture Level
Moisture Packing
Lead-free
Halogen Free
RoHS Compliant
Infineon stock last updated:
CY14ME064Q2A-SXQT is a 64-Kbit (8K × 8) SPI nvSRAM that combines SRAM with QuantumTrap nonvolatile storage for data retention without a battery. It operates from 4.5 V to 5.5 V over –40°C to +105°C, supports 40 MHz SPI (modes 0 and 3) with zero-cycle read/write, and includes write protection plus an 8-byte serial number. AutoStore uses a VCAP capacitor to STORE on power-down and RECALL on power-up.

Features

  • 64-Kbit nvSRAM, 8K x 8 array
  • QuantumTrap nonvolatile elements
  • AutoStore on power-down via VCAP
  • STORE/RECALL via SPI instructions
  • 40 MHz SPI clock for read/write
  • SPI mode 0 and mode 3 support
  • 8-byte serial number (RDSN/WRSN)
  • Manufacturer ID and Product ID
  • Software write disable (WRDI)
  • Block protect 1/4, 1/2, or full
  • 5 mA max ICC at 40 MHz (3 V)
  • Sleep mode current 20 uA max

Benefits

  • Keeps data with no battery
  • Fast writes with no wait states
  • Saves state automatically at power loss
  • SPI STORE/RECALL eases system control
  • 40 MHz fits fast control loops
  • Works with common SPI hosts
  • Unique ID enables traceability
  • Easy device identification in-system
  • Prevents accidental writes
  • Protects critical config blocks
  • Low active current cuts power
  • Sleep mode extends standby life

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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