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CY15B256J Datasheet

Manufacturer: Cypress (now Infineon)

CY15B256J datasheet preview

Datasheet Details

Part number	CY15B256J
Datasheet	CY15B256J-CypressSemiconductor.pdf
File Size	0.98 MB
Manufacturer	Cypress (now Infineon)
Description	256-Kbit (32K x 8) Automotive Serial (I2C) F-RAM

CY15B256J Overview

CY15B256J 256-Kbit (32K × 8) Automotive Serial (I2C) F-RAM 256-Kbit (32K × 8) Automotive Serial (I2C).

CY15B256J Key Features

256-Kbit ferroelectric random access memory (F-RAM) logically organized as 32K × 8
High-endurance 100 trillion (1014) read/writes
151-year data retention (See the Data Retention and Endurance table)
NoDelay™ writes
Advanced high-reliability ferroelectric process
Fast two-wire serial interface (I2C)
Up to 3.4-MHz frequency[1]
Direct hardware replacement for serial EEPROM
Supports legacy timings for 100 kHz and 400 kHz
Device ID

CY15B256Q from other manufacturers

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Brand Logo	Part Number	Description	Other Manufacturers
	CY15B256Q	256-Kbit (32K x 8) Automotive Serial (SPI) F-RAM	Cypress

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CY15B101N	1-Mbit (64K x 16) Automotive F-RAM Memory
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CY15B104Q	4-Mbit (512 K x 8) Serial (SPI) F-RAM
CY15B128Q	128-Kbit (16K x 8) Automotive Serial (SPI) F-RAM
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