Active and preferred
RoHS Compliant

CY14B104M-ZSP45XI

Data Sheet
package
ea.
in stock

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CY14B104M-ZSP45XI
CY14B104M-ZSP45XI
ea.
Data Sheet

Product details

  • Alarms
    Y
  • 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
  • Real Time Clock
    Y
  • Speed
    45 ns
  • Watchdog Timer
    Y
Recommended
OPN
CY14B104M-ZSP45XI
Product Status active and preferred
Infineon Package
PG-TSOP-54
Package Name TSOP-II-54 (51-85160)
Packing Size 540
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead-free No
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-TSOP-54
Package Name TSOP-II-54 (51-85160)
Packing Size 540
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
CY14B104M-ZSP45XI is a 4-Mbit (256 K × 16) nvSRAM with integrated real-time clock, combining SRAM with QuantumTrap nonvolatile storage. It operates from 2.7 V to 3.6 V over -40°C to 85°C and supports AutoStore on power-down plus software or HSB pin STORE, with RECALL on power-up or software. It offers 20-year data retention and up to 1,000 K STORE cycles, 45 ns access, in a 54-pin TSOP II.

Features

  • 4-Mbit nvSRAM + RTC
  • 512 K x 8 or 256 K x 16 bus
  • 3.0 V operation (2.7 V to 3.6 V)
  • AutoStore on power-down via VCAP
  • STORE via software or HSB pin
  • RECALL via software or power-up
  • 1,000 K nonvolatile STORE cycles
  • 20-year data retention
  • 25 ns / 45 ns SRAM cycle time
  • Watchdog timer and clock alarm
  • RTC backup: battery or capacitor
  • RTC backup current 0.5 uA max

Benefits

  • Keeps time + data in one IC
  • Fits 8-bit or 16-bit bus designs
  • Works with standard 3 V rails
  • Saves data automatically on power loss
  • Flexible save trigger for SW or pin
  • Fast restore after power returns
  • Supports frequent save operations
  • Keeps critical data for 20 years
  • 25 ns enables fast SRAM access
  • Alarm/watchdog reduce MCU load
  • Maintains RTC when main power off
  • uA backup extends battery life

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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