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CY15V116QI-20BKXC
  • CY15V116QI-20BKXC

CY15V116QI-20BKXC

Active and preferred

The CY15V116QI-20BKXC is a 16-Mbit EXCELON™ LP ferroelectric RAM (F-RAM) with a high-speed SPI interface, organized as 2048K × 8 and supporting up to 20 MHz operation. It operates from 1.71 V to 1.89 V in the commercial temperature range (0°C to +70°C).

Infineon Technologies CY15V116QI-20BKXC Product Info

16 April 2026 0

Parameters

Density

16 MBit

Family

Excelon™

Frequency

20 MHz

Interfaces

SPI

Lead Ball Finish

Sn/Ag/Cu

Operating Temperature range

0 °C to 70 °C

Operating Voltage range

1.71 V to 1.89 V

Organization (X x Y)

2Mb x 8

Peak Reflow Temp

260 °C

Planned to be available until at least

2033

Qualification

Industrial

Features

  • 16Mb ferroelectric RAM, 2048K × 8
  • Virtually unlimited 10^15 read/write
  • 151-year data retention at 70°C
  • SPI interface, up to 20 MHz clock
  • Supports SPI mode 0 and mode 3
  • Hardware and software write protection
  • Device ID, unique ID, and serial number
  • Dedicated 256-byte special sector F-RAM
  • Low active current: 1.5 mA at 20 MHz
  • Ultra-low standby: 14 µA, deep power-down:
  • Hibernate mode: 0.1 µA standby current
  • Inrush current control during power-up

Description

  • Reliable for frequent, rapid data logging
  • No wear-out, ideal for mission-critical use
  • Data safe for 151 years, no refresh needed
  • Fast SPI enables instant write, no delays
  • Flexible integration with standard SPI hosts
  • Protects data from accidental writes
  • Easy device authentication and traceability
  • Special sector survives soldering cycles
  • Reduces system power consumption
  • Extends battery life in standby modes
  • Minimizes power spikes at startup
  • Drop-in replacement for serial EEPROM/flash

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