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CY14B116K-ZS25XI
  • CY14B116K-ZS25XI

CY14B116K-ZS25XI

The CY14B116K-ZS25XI is a 16-Mbit (2048 K × 8) parallel nvSRAM with integrated real-time clock, using QuantumTrap nonvolatile cells for 20-year data retention. It supports 25 ns access at 2.7 V to 3.6 V across −40°C to +85°C, with AutoStore on power-down and RECALL on power-up or by software. Up to 1M STORE cycles, HSB hardware STORE, and sleep mode to 10 µA are supported in a 44-pin TSOP II.

Infineon Technologies CY14B116K-ZS25XI Product Info

16 April 2026 0

Parameters

Alarms

Y

Density

16384 kBit

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)

2Mb x 8

Peak Reflow Temp

260 °C

Qualification

Industrial

Real Time Clock

Y

Speed

25 ns

Watchdog Timer

Y

Features

  • 16-Mbit nvSRAM (SRAM + NV)
  • 2048K×8 or 1024K×16 array
  • 25 ns / 45 ns access options
  • AutoStore on power-down
  • STORE via software or HSB pin
  • RECALL via power-up or software
  • 1 million STORE cycles
  • 20-year data retention
  • VCC supply 2.7 V to 3.6 V
  • Sleep mode with RTC running
  • 10 µA max sleep mode current
  • RTC alarm, WDT, sq wave out

Description

  • SRAM speed with NV data safety
  • Fits x8 or x16 legacy buses
  • 25 ns/45 ns cuts wait states
  • Auto-save prevents data loss
  • STORE on demand for events
  • Fast restore after power-up
  • Endurance supports data logging
  • Long retention cuts maintenance
  • Single 2.7-3.6 V rail eases design
  • Sleep mode reduces system power
  • 10 µA sleep helps battery life
  • RTC blocks reduce external ICs

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