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CY15B102QM-50SWXI
  • CY15B102QM-50SWXI

CY15B102QM-50SWXI

Active and preferred

The CY15B102QM-50SWXI is a 2-Mbit EXCELON™ LP Ferroelectric RAM (F-RAM) with endurance of 10^15 read/write cycles and 151-year data retention at 60°C. Operating from 1.8 V to 3.6 V across -40°C to +85°C, it features low power modes—0.8 µA deep power down and 0.1 µA hibernate. Supporting SPI up to 50 MHz, it offers write protection, device ID, and serial number. Its instant, nonvolatile write capability is ideal for frequent data logging and industrial control applications.

Infineon Technologies CY15B102QM-50SWXI Product Info

16 April 2026 0

Parameters

Density

2 MBit

Family

Excelon™

Frequency

50 MHz

Interfaces

SPI

Lead Ball Finish

Pure Sn

Operating Temperature range

-40 °C to 85 °C

Operating Voltage range

1.8 V to 3.6 V

Organization (X x Y)

256Kb x 8

Peak Reflow Temp

260 °C

Planned to be available until at least

2033

Qualification

Industrial

Features

  • 2-Mbit ferroelectric RAM, 256K × 8
  • 1015 read/write cycle endurance
  • 151-year data retention at 60°C
  • Instant non-volatile write technology
  • Fast SPI up to 50 MHz
  • Supports SPI mode 0 and mode 3
  • Hardware and software write protection
  • Device and unique serial number
  • 256-byte special sector, reflow tolerant
  • Active current 2.4 mA at 40 MHz
  • Standby current 2.3 µA, deep power down 0.7
  • Input/output leakage current ±1 µA

Description

  • Reliable data storage for decades
  • No write delays, instant memory updates
  • Frequent writes without wear-out risk
  • High-speed operation for fast systems
  • Flexible SPI interface for easy integration
  • Enhanced data security and protection
  • Device traceability with unique ID
  • Special sector survives soldering cycles
  • Low power extends battery life
  • Reduces energy consumption in standby
  • Minimal signal leakage for robust designs

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