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
Lead-free

CY14B101KA-SP45XIT

END OF LIFE
Data Sheet
package

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CY14B101KA-SP45XIT
CY14B101KA-SP45XIT
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 range
    2.7 V to 3.6 V
  • Operating Voltage (VCCQ) max
    3.6 V
  • Organization (X x Y)
    128Kb x 8
  • Peak Reflow Temp
    260 °C
  • Qualification
    Industrial
  • Real Time Clock
    Y
  • Speed
    45 ns
  • Watchdog Timer
    Y
OPN
CY14B101KA-SP45XIT
Product Status discontinued
Infineon Package
PG-SSOP-48
Package Name SSOP-48 (51-85061)
Packing Size 1000
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status discontinued
Infineon Package
PG-SSOP-48
Package Name SSOP-48 (51-85061)
Packing Size 1000
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
CY14B101KA-SP45XIT is a 1 Mb (128K × 8) nvSRAM with an integrated real-time clock, using QuantumTrap nonvolatile storage. It operates from 2.7 V to 3.6 V across -40 to 85°C and supports 45 ns access. Automatic STORE on power-down uses a 61–180 µF VCAP capacitor; STORE can also be software or HSB-initiated. It supports infinite SRAM read/write/RECALL, 20-year retention, and 1M STORE cycles.

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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