CY14MB256J - 256-Kbit (32 K × 8) Serial (I2C) nvSRAM

Product Overview

Cypress

Part number	CY14MB256J
Manufacturer	Cypress
File Size	1.83 MB
Description	256-Kbit (32 K × 8) Serial (I2C) nvSRAM
Datasheet	CY14MB256J Datasheet
Note	This datasheet PDF includes multiple part numbers: CY14MB256J, CY14MC256J. Please refer to the document for exact specifications by model.
Additional preview pages of the CY14MB256J datasheet.

256-Kbit nonvolatile static random access memory (nvSRAM).
Internally organized as 32 K × 8.
STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using I2C command (Software STORE) or HSB pin (Hardware STORE).
RECALL RECALL) to or SRAM initiated on power-up (Power-Up by I2C command (Software RECALL).
Automatic STORE on power-down with a small capacitor (except for CY14MX256J1).
High reliability.
Infinite re.

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Published: Jan 19, 2020 |