CY14B512Q2, CY14B512Q1 - 512-Kbit (64 K X 8) Serial (SPI) nvSRAM

Cypress Semiconductor

CY14B512Q2 Datasheet Preview — This datasheet PDF includes multiple part numbers: CY14B512Q2, CY14B512Q1. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	CY14B512Q2, CY14B512Q1
Manufacturer	Cypress Semiconductor
File Size	1.44 MB
Description	512-Kbit (64 K X 8) Serial (SPI) nvSRAM
Datasheet	CY14B512Q1_CypressSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: CY14B512Q2, CY14B512Q1. Please refer to the document for exact specifications by model.

CY14B512Q2 Product details

Description

9 Status Register 10 Read Status Register (RDSR) Instruction 10 Write Status Register (WRSR) Instruction 10 Write Protection and Block Protection 11 Write Enable (WREN) Instruction 11 Write Disable (WRDI) Instruction 11 Block Protection 11 Write Protect (WP) Pin 12 Memory Access 12 Read Sequence (READ) instruction Write Sequence (WRITE) instruction Software STORE (STORE) instruction Software RECALL (RECALL) instruction AutoStore Enable (ASENB) Instruction AutoStore Disable (ASDISB) Ins

Features

512-Kbit nonvolatile static random access memory (nvSRAM).
Internally organized as 64 K × 8.
STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by user using HSB pin (Hardware STORE) or SPI instruction (Software STORE).
RECALL to SRAM initiated on power-up (Power-Up RECALL) or by SPI instruction (Software RECALL).
Automatic STORE on power-down with a small capacitor (except for CY14B512Q1) High reliability.
Infini.

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Other Datasheets by Cypress Semiconductor

CY14B512Q - 512-Kbit (64K x 8) SPI nvSRAM
CY14B512Q1 - 512-Kbit (64 K X 8) Serial (SPI) nvSRAM
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CY14B512I - 512-Kbit (64 K x 8) Serial (I2C) nvSRAM
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Published: Mar 30, 2011 |