Please note that this is an end of life product. See newer alternative product version Please note that this is an end of life product. See newer alternative product version
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END OF LIFE
discontinued
RoHS Compliant
Lead-free

CY15E004J-SXAT

END OF LIFE
Data Sheet
package
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CY15E004J-SXAT
CY15E004J-SXAT
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Data Sheet

Product details

  • Density
    4 kBit
  • Frequency
    1 MHz
  • Interfaces
    I2C
  • Lead Ball Finish
    Pure Sn
  • Operating Temperature range
    -40 °C to 85 °C
  • Operating Voltage (VCCQ) range
    4.5 V to 5.5 V
  • Operating Voltage range
    4.5 V to 5.5 V
  • Organization (X x Y)
    0.5Kb x 8
  • Peak Reflow Temp
    260 °C
  • Planned to be available until at least
    2033
  • Qualification
    Automotive(A)
  • Speed
    0 ns
OPN
CY15E004J-SXAT
Product Status discontinued
Infineon Package
PG-DSO-8
Package Name SOIC-8 (51-85066)
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
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Product Status discontinued
Infineon Package
PG-DSO-8
Package Name SOIC-8 (51-85066)
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
View replacement
The CY15E004J-SXAT is a 4-Kbit (512 × 8) automotive-grade serial F-RAM with an I2C interface, operating from 4.5 V to 5.5 V and supporting bus speeds up to 1 MHz. It offers 100 trillion (1e14) read/write cycles, 151-year data retention at 65°C, and NoDelay™ writes for real-time performance. With low power consumption and robust data integrity, it is ideal for nonvolatile memory applications requiring frequent, rapid writes in automotive environments.

Features

  • 4-Kbit F-RAM, 512 x 8 organization
  • 100 trillion (1e14) read/write cycles
  • 151-year data retention at 65°C
  • I2C interface, up to 1 MHz
  • NoDelay™ instant writes
  • 100 μA max active current at 100 kHz
  • 4 μA typ, 10 μA max standby current
  • VDD operation: 4.5 V to 5.5 V
  • –40°C to +85°C operating range
  • Write protection via WP pin
  • Schmitt trigger inputs for noise immunity
  • Direct hardware replacement for I2C EEPROM

Benefits

  • Enables frequent, reliable data logging
  • Eliminates write delays, boosts speed
  • Retains data for decades without refresh
  • Reduces power consumption in operation
  • Minimizes standby power drain
  • Operates reliably in harsh environments
  • Protects data with write protection
  • Immune to noise for robust communication
  • Simple drop-in upgrade from EEPROM
  • No polling or wait states after writes
  • Supports legacy and high-speed I2C
  • Reduces system complexity and overhead

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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