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
END OF LIFE
discontinued
RoHS Compliant
Lead-free

CY14B101J2-SXI

END OF LIFE
Data Sheet
package

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CY14B101J2-SXI
CY14B101J2-SXI
Data Sheet

Product details

  • Density
    1 MBit
  • Frequency
    3.4 MHz
  • Interfaces
    I2C
  • Lead Ball Finish
    Pure Sn
  • Operating Temperature range
    -40 °C to 85 °C
  • Operating Voltage (VCCQ) max
    3.6 V
  • Operating Voltage range
    2.7 V to 3.6 V
  • Organization (X x Y)
    128Kb x 8
  • Peak Reflow Temp
    220 °C
  • Qualification
    Industrial
  • Speed
    0 ns
OPN
CY14B101J2-SXI
Product Status discontinued
Infineon Package
PG-DSO-8
Package Name SOIC-8 (51-85066 )
Packing Size 485
Packing Type TUBE
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status discontinued
Infineon Package
PG-DSO-8
Package Name SOIC-8 (51-85066 )
Packing Size 485
Packing Type TUBE
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
CY14B101J2-SXI is a 1-Mbit (128K × 8) serial (I2C) nvSRAM that combines SRAM with QuantumTrap nonvolatile elements for data retention without battery backup. It operates from 2.7 V to 3.6 V over −40°C to 85°C, supports I2C up to 3.4 MHz, and delivers zero-cycle delay reads and writes. AutoStore copies SRAM to nonvolatile on power-down and RECALL restores on power-up. 8-pin SOIC with VCAP and WP pin.

Features

  • 1-Mbit nvSRAM, 128K × 8 array
  • I2C up to 3.4 MHz (Hs-mode)
  • Fast-mode Plus I2C at 1 MHz
  • 100 kHz and 400 kHz I2C modes
  • AutoStore on power-down
  • STORE via I2C command
  • Hardware STORE via HSB pin
  • RECALL on power-up or I2C cmd
  • WP pin hardware write protect
  • Block protect 1/4, 1/2, full
  • 8-byte serial number
  • Manuf ID and product ID readable

Benefits

  • Keeps data on power loss automatically
  • No write-delay, SRAM-like access
  • 3.4 MHz supports fast data logging
  • Flexible STORE/RECALL control options
  • WP and blocks prevent corruption
  • IDs/serial enable traceability
  • Reduces firmware complexity on backup
  • Cuts downtime after brownouts
  • Long-life storage via QuantumTrap
  • 20-year retention at 85°C
  • 1M STORE cycles for endurance
  • 8 µA sleep reduces standby power

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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