not for new design
RoHS Compliant
Lead-free

CY15B104Q-SXI

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

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CY15B104Q-SXI
CY15B104Q-SXI
ea.
Data Sheet

Product details

  • Density
    4096 kBit
  • 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
OPN
CY15B104Q-SXI
Product Status not for new design
Infineon Package
PG-DSO-8
Package Name SOIC-8 (001-85261)
Packing Size 940
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 not for new design
Infineon Package
PG-DSO-8
Package Name SOIC-8 (001-85261)
Packing Size 940
Packing Type TUBE
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
The CY15B104Q-SXI is a 4-Mbit (512 K × 8) serial SPI F-RAM providing high-endurance nonvolatile memory with 100 trillion read/write cycles and 151-year data retention at 65°C. Operating from 2.0 V to 3.6 V and supporting up to 40 MHz SPI clock, it enables NoDelay™ writes at bus speed without polling.

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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