Please note that this is an end of life product. See newer alternative product version Please note that this is an end of life product. See newer alternative product version
END OF LIFE
discontinued
RoHS Compliant

CY14B101KA-ZS45XI

END OF LIFE
Data Sheet
package

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CY14B101KA-ZS45XI
CY14B101KA-ZS45XI
Data Sheet

Product details

  • Alarms
    Y
  • Density
    1 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)
    128Kb x 8
  • Peak Reflow Temp
    260 °C
  • Planned to be available until at least
    2033
  • Qualification
    Industrial
  • Real Time Clock
    Y
  • Speed
    45 ns
  • Watchdog Timer
    Y
OPN
CY14B101KA-ZS45XI
Product Status discontinued
Infineon Package
PG-TSOP-44
Package Name TSOP-II-44 (51-85087)
Packing Size 135
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead-free No
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status discontinued
Infineon Package
PG-TSOP-44
Package Name TSOP-II-44 (51-85087)
Packing Size 135
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
CY14B101KA-ZS45XI is a 1 Mbit nvSRAM (128K × 8) with an integrated real-time clock, combining SRAM speed with nonvolatile QuantumTrap storage. It operates from 2.7 V to 3.6 V over –40°C to +85°C, supports 45 ns access, and performs hands-off AutoStore on power-down using a small capacitor on VCAP. STORE/RECALL can also be initiated by software or the HSB pin, with 20-year data retention.

Features

  • 1-Mbit nvSRAM + QuantumTrap NVM
  • AutoStore on power-down via VCAP
  • Hardware STORE request via HSB pin
  • SW STORE/RECALL via addr sequence
  • Parallel STORE/RECALL of all cells
  • Infinite SRAM reads and writes
  • Infinite RECALL from nonvolatile
  • 1M STORE cycles to QuantumTrap
  • 20-year data retention
  • RTC with leap-year tracking
  • RTC alarm with INT output
  • 0.35 µA typ RTC backup current

Benefits

  • AutoStore saves data on power loss
  • Small cap avoids battery for store
  • HSB pin enables immediate save
  • SW cycles need no extra interface
  • Parallel xfer minimizes save time
  • SRAM-like speed for fast accesses
  • Restore state without wear limits
  • High STORE endurance for logging
  • Long retention reduces servicing
  • Keeps time/date during outages
  • Alarm/INT enables timed wakeups
  • Low backup current extends life

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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