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CY15V116QN-40BKXA
  • CY15V116QN-40BKXA

CY15V116QN-40BKXA

Active and preferred

The CY15V116QN-40BKXA is a 16-Mbit EXCELON™ Auto Ferroelectric RAM (F-RAM) with a 2048K × 8 organization and high-speed SPI interface up to 40 MHz. Operating from 1.71 V to 1.89 V and qualified to AEC-Q100 Grade 3 for -40°C to +85°C, it delivers instant non-volatile writes at bus speed, virtually unlimited 100 trillion read/write cycles, and 151-year data retention.

Infineon Technologies CY15V116QN-40BKXA Product Info

16 April 2026 0

Parameters

Density

16 MBit

Family

Excelon™

Frequency

40 MHz

Interfaces

SPI

Lead Ball Finish

Sn/Ag/Cu

Operating Temperature range

-40 °C to 85 °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

Automotive(A)

Features

  • 16-Mbit F-RAM, 2048K × 8 organization
  • Virtually unlimited 10^14 read/write cycles
  • 151-year data retention
  • Up to 40 MHz SPI bus operation
  • Supports SPI Mode 0 and Mode 3
  • Hardware and software write protection
  • Unique device ID and serial number
  • Dedicated 256-byte special sector
  • Deep Power-down and Hibernate modes
  • Low active (2.7 mA), standby (14 µA) current
  • Input/output leakage <1 µA
  • Fast, instant non-volatile writes

Description

  • Reliable data even after 151 years
  • No write delays, instant data storage
  • Handles frequent, rapid data logging
  • Low power extends battery/system life
  • Enhanced security with write protection
  • Unique ID enables device traceability
  • Special sector survives reflow soldering
  • High-speed SPI simplifies integration
  • Drop-in replacement for serial EEPROM/flash
  • Hibernate/DPD modes reduce standby power
  • Consistent performance over device lifetime
  • Easy system identification and tracking

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