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CY15B108QN-50BKXIT
  • CY15B108QN-50BKXIT

CY15B108QN-50BKXIT

Active and preferred

The CY15B108QN-50BKXIT is an 8-Mbit EXCELON™ LP ferroelectric RAM (F-RAM) with virtually unlimited endurance of 1015 read/write cycles and 151-year data retention at 65°C. It operates from 1.8 V to 3.6 V and supports SPI up to 50 MHz. Typical active current is 3.3 mA at 50 MHz, standby 8 µA, and deep power-down 1.1 µA. Advanced write protection and a 256-byte special sector enhance reliability. Industrial temperature range is -40°C to +85°C in a 24-ball FBGA package.

Infineon Technologies CY15B108QN-50BKXIT Product Info

16 April 2026 0

Parameters

Density

8 MBit

Family

Excelon™

Frequency

50 MHz

Interfaces

SPI

Lead Ball Finish

Sn/Ag/Cu

Operating Temperature range

-40 °C to 85 °C

Operating Voltage range

1.8 V to 3.6 V

Organization (X x Y)

1Mb x 8

Peak Reflow Temp

260 °C

Planned to be available until at least

2033

Qualification

Industrial

Features

  • 8-Mbit F-RAM, 1024K × 8 organization
  • Virtually unlimited 10^15 read/write cycles
  • 151-year data retention at 65°C
  • Fast SPI interface up to 50 MHz
  • No write delays, instant non-volatile writes
  • Advanced ferroelectric process technology
  • Sophisticated hardware and software write
  • Unique Device ID and serial number support
  • 256-byte special sector for secure storage
  • Deep Power-Down and Hibernate low-power modes
  • Low active current: 2.8 mA at 50 MHz
  • Standby current: 7.5 µA (typ)

Description

  • Reliable storage for critical data logging
  • Eliminates data loss from power interruptions
  • Enables fast, frequent data updates
  • Simplifies system design, drop-in replacement
  • Reduces maintenance with high endurance
  • Low power extends battery life
  • Secure device identification and tracking
  • Protects data with robust write protection
  • Suitable for harsh industrial environments
  • Special sector survives reflow soldering
  • No polling or wait for write completion
  • Flexible low-power operation modes

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