Active and preferred
RoHS Compliant
Lead-free

CY14B104NA-ZS45XI

Data Sheet
package
ea.
in stock

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CY14B104NA-ZS45XI
CY14B104NA-ZS45XI
ea.
Data Sheet

Product details

  • Density
    4 MBit
  • Interfaces
    Parallel
  • Lead Ball Finish
    Pure Sn
  • Operating Temperature range
    -40 °C to 85 °C
  • Operating Voltage (VCCQ) max
    3.6 V
  • Operating Voltage range
    2.7 V to 3.6 V
  • Organization (X x Y)
    256Kb x 16
  • Peak Reflow Temp
    260 °C
  • Planned to be available until at least
    2033
  • Qualification
    Industrial
  • Speed
    45 ns
Recommended
OPN
CY14B104NA-ZS45XI
Product Status active and preferred
Infineon Package
PG-TSOP-44
Package Name TSOP-II-44 (51-85087)
Packing Size 675
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-TSOP-44
Package Name TSOP-II-44 (51-85087)
Packing Size 675
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
CY14B104NA-ZS45XI is a 4-Mbit nvSRAM organized as 256K × 16, combining fast SRAM with QuantumTrap nonvolatile storage. It runs from 2.7 V to 3.6 V and supports hands-off AutoStore on power-down and RECALL on power-up, with software or pin-initiated STORE/RECALL. Rated for 45 ns access, 1 million STORE cycles, and 20-year data retention in a 44-pin TSOP II industrial grade (-40°C to 85°C).

Features

  • 4-Mbit nvSRAM, SRAM interface
  • AutoStore on power-down
  • RECALL on power-up or by software
  • STORE by software or hardware pin
  • QuantumTrap nonvolatile elements
  • 2.7 V to 3.6 V single-supply
  • -40°C to +85°C operating temp
  • 20-year data retention
  • 1,000 K nonvolatile STORE ops
  • VCAP external cap 61–180 µF
  • VSWITCH low-V trigger 2.65 V
  • STORE duration tSTORE max 8 ms

Benefits

  • Instant SRAM-like access
  • No firmware for power-fail save
  • Fast restore after power returns
  • Flexible save control options
  • High NVM reliability vs EEPROM
  • Fits regulated 3 V rails
  • Stable operation in harsh temps
  • Long retention protects configs
  • Endurance supports frequent saves
  • Backupless save with small cap
  • Predictable brownout save trigger
  • Short STORE time limits downtime

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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