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CY14B256KA-SP45XI from CYPRESS

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15.625ms

CY14B256KA-SP45XI

Manufacturer: CYPRESS

256 Kbit (32K x 8) nvSRAM with Real Time Clock

Partnumber Manufacturer Quantity Availability
CY14B256KA-SP45XI,CY14B256KASP45XI CYPRESS 10 In Stock

Description and Introduction

256 Kbit (32K x 8) nvSRAM with Real Time Clock The CY14B256KA-SP45XI is a 256-Kbit (32K x 8) Serial (I2C) F-RAM (Ferroelectric RAM) memory device manufactured by Cypress Semiconductor (now part of Infineon Technologies).  

Key specifications:  
- **Memory Size:** 256 Kbit (32K x 8)  
- **Interface:** I2C (up to 1 MHz)  
- **Operating Voltage:** 1.8V to 3.6V  
- **Endurance:** 10^14 read/write cycles  
- **Data Retention:** 10 years at 85°C  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (150 mil)  
- **Additional Features:**  
  - No delay writes (no write cycles)  
  - Low power consumption  
  - Industrial-grade reliability  

This device is designed for applications requiring high endurance, fast writes, and non-volatile data storage.

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