CY14MB064J2A-SXI

$3.89

Description：IC NVSRAM 64KBIT I2C 8SOIC
Series：-
Mfr：Infineon Technologies
Package：Tube

SKU:46b39117e22e Category: Memory IC Brand: Infineon Technologies

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Product introduction

CY14MB064J2A-SXI is listed in the Memory IC range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC NVSRAM 64KBIT I2C 8SOIC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for CY14MB064J2A-SXI

Description：IC NVSRAM 64KBIT I2C 8SOIC
Series：-
Mfr：Infineon Technologies
Package：Tube
Memory Type：Non-Volatile
Memory Format：NVSRAM
Technology：NVSRAM (Non-Volatile SRAM)
Memory Size：64Kbit
Memory Organization：8K x 8
Memory Interface：I2C
Clock Frequency：3.4 MHz
Write Cycle Time - Word, Page：-
Voltage - Supply：2.7V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Access Time：-

Memory IC datasheet and documents for CY14MB064J2A-SXI

CY14MB064J2A-SXI

Memory IC Overview

The CY14MB064J2A-SXI is a 64-Kbit (8K × 8) Serial I2C nvSRAM utilizing QuantumTrap technology. It operates within a voltage range of 2.7 V to 3.6 V and supports I2C speeds up to 3.4 MHz. The device features infinite read/write cycles, 1 million STORE cycles, and 20-year data retention at 85°C. It includes hardware write protection via the WP pin, software block protection, and an AutoStore function powered by a VCAP capacitor.

Memory IC Feature Summary

Integrates SRAM with QuantumTrap nonvolatile elements for infinite read/write endurance and high reliability.
Supports automatic data storage during power-down using an external capacitor on the VCAP pin.
Provides hardware write protection through the WP pin and software-based block protection for memory segments.
Enables low-power operation through a dedicated sleep mode accessible via I2C commands.

Memory IC Applications

Data logging in industrial control systems
Configuration storage in embedded controllers
Nonvolatile parameter retention in automotive electronics

Memory IC Procurement Notes

Verify the specific suffix 'SXI' against official Infineon documentation to confirm package type and temperature grade. Confirm availability status as this component family may be subject to discontinuation notices. Ensure the design includes the required VCAP capacitor for AutoStore functionality if utilized.

Memory IC Selection Notes

Select this model for applications requiring fast, reliable nonvolatile storage with I2C interface compatibility. Choose CY14MB064J2A over CY14ME variants when operating voltages between 2.7 V and 3.6 V are required. Consider the SOIC-8 package constraints and thermal characteristics for PCB layout.

Memory IC Part Context

This component belongs to the Cypress/Infineon CY14MX064J series of serial nvSRAMs. It shares architectural similarities with the CY14ME064J2A but differs in operating voltage specifications. The series utilizes QuantumTrap technology to combine the speed of SRAM with the persistence of nonvolatile memory.