CY14B512PA - 512-Kbit (64 K x 8) SPI nvSRAM

Cypress Semiconductor

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Datasheet Details

Part number	CY14B512PA
Manufacturer	Cypress Semiconductor
File Size	1.25 MB
Description	512-Kbit (64 K x 8) SPI nvSRAM
Datasheet	CY14B512PA_CypressSemiconductor.pdf

CY14B512PA Product details

Description

9 Status Register 10 Read Status Register (RDSR) Instruction 10 Fast Read Status Register (FAST_RDSR) Instruction 10 Write Status Register (WRSR) Instruction 10 Write Protection and Block Protection 11 Write Enable (WREN) Instruction 11 Write Disable (WRDI) Instruction 12 Block Protection 12 Hardware Write Protection (WP Pin) 12 Memory Access 12 Read Sequence (READ) Instruction 12 Fast Read Sequence (FAST_READ) Instruction 12 Write Sequence (WRITE) Instruction 13 RTC Access 15 REA

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 using SPI instruction (Software STORE) or HSB pin (Hardware 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.
High reliability.
Infinite read, write, and RECALL cycles.

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Published: Aug 8, 2011 |