Active and preferred
RoHS Compliant

CY14B101Q2A-SXI

High-Density 1 Mbit SPI nvSRAM with Wide Operating Range and Industrial Qualification
Data Sheet
package
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in stock

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CY14B101Q2A-SXI
CY14B101Q2A-SXI
ea.
Data Sheet

Product details

  • Density
    1 MBit
  • Frequency
    40 MHz
  • Interfaces
    SPI
  • 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
    260 °C
  • Qualification
    Industrial
  • Speed
    0 ns
Recommended
OPN
CY14B101Q2A-SXI
Product Status active and preferred
Infineon Package
PG-DSO-8
Package Name SOIC-8 (51-85066 )
Packing Size 970
Packing Type TUBE
Moisture Level 3
Moisture Packing DRY
Lead-free No
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-DSO-8
Package Name SOIC-8 (51-85066 )
Packing Size 970
Packing Type TUBE
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
CY14B101Q2A-SXI is a 1-Mbit (128K × 8) SPI nvSRAM combining SRAM with QuantumTrap nonvolatile storage to retain data through power loss. It operates from 2.7 V to 3.6 V over -40°C to 85°C, supports AutoStore on power-down, and allows software STORE/RECALL over SPI. The device offers 40 MHz SPI with mode 0/3, 150 µA standby, hardware WP write protection, and an 8-byte serial number.

Features

  • 1-Mbit nvSRAM organized 128K x 8
  • QuantumTrap nonvolatile elements
  • AutoStore on power-down (some)
  • Software STORE/RECALL via SPI
  • Hardware STORE via HSB pin
  • Power-up RECALL restores SRAM
  • SPI clock up to 104 MHz
  • Supports SPI mode 0 and mode 3
  • 8-byte serial number access
  • Manufacturer ID and Product ID
  • Write protect via WP pin
  • Block protect: 1/4, 1/2, full

Benefits

  • SRAM-speed reads and writes
  • Keeps data after power loss
  • AutoStore reduces loss on outages
  • SPI STORE/RECALL cuts firmware work
  • HSB enables event-triggered save
  • Power-up RECALL enables fast reboot
  • 104 MHz SPI speeds data transfers
  • Mode 0/3 works with many MCUs
  • Serial number supports traceability
  • Device IDs enable auto-detect setup
  • WP pin helps prevent bad writes
  • Block protect secures critical data

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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