Active and preferred
RoHS Compliant
Lead-free

CY15B104Q-LHXI

High-Density 4 Mbit SPI Nonvolatile Memory with Industrial Qualification and Wide Operating Range
Data Sheet
package
ea.
in stock

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CY15B104Q-LHXI
CY15B104Q-LHXI
ea.
Data Sheet

Product details

  • Density
    4 MBit
  • Frequency
    40 MHz
  • Interfaces
    SPI
  • Lead Ball Finish
    Pure Sn
  • Operating Temperature range
    -40 °C to 85 °C
  • Operating Voltage (VCCQ) range
    2 V to 3.6 V
  • Operating Voltage range
    2 V to 3.6 V
  • Organization (X x Y)
    512Kb x 8
  • Peak Reflow Temp
    260 °C
  • Planned to be available until at least
    2033
  • Qualification
    Industrial
  • Speed
    0 ns
Recommended
OPN
CY15B104Q-LHXI
Product Status active and preferred
Infineon Package
PG-USON-8
Package Name DFN-8 (001-85579)
Packing Size 370
Packing Type TUBE
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-USON-8
Package Name DFN-8 (001-85579)
Packing Size 370
Packing Type TUBE
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
The CY15B104Q-LHXI is a 4-Mbit (512 K × 8) serial F-RAM memory with SPI interface, offering nonvolatile storage with 100 trillion (10¹⁴) read/write cycles and up to 151-year data retention at 65°C. Operating from 2.0 V to 3.6 V and up to 40 MHz, it features low power consumption and advanced write protection. Its fast NoDelay™ writes and 8-pin TDFN package suit industrial controls and data logging applications requiring frequent, rapid writes.

Features

  • 4-Mbit nonvolatile F-RAM, 512 K × 8
  • 100 trillion (1e14) read/write endurance
  • 151-year data retention at 65°C
  • NoDelay™ writes, immediate data storage
  • Up to 40 MHz SPI interface
  • Supports SPI mode 0 and mode 3
  • Hardware and software write protection
  • Low power: 0.3 mA active, 3 μA sleep
  • VDD operation: 2.0 V to 3.6 V
  • Industrial temperature: –40°C to +85°C
  • Device ID with manufacturer and product info

Benefits

  • Reliable storage for frequent data logging
  • Eliminates data loss from power failure
  • No write delays, instant data updates
  • High-speed SPI simplifies integration
  • Easy replacement for serial flash/EEPROM
  • Flexible protection for critical data
  • Reduces energy use in standby/sleep
  • Operates in harsh industrial conditions
  • Ensures long product lifetime
  • Simplifies device identification

Documents

Documents

Design resources

Partner solutions

Developer community

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