CY14B512P - 512-Kbit (64 K X 8) Serial (SPI) nvSRAM

Cypress Semiconductor

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Datasheet Details

Part number	CY14B512P
Manufacturer	Cypress Semiconductor
File Size	1.55 MB
Description	512-Kbit (64 K X 8) Serial (SPI) nvSRAM
Datasheet	CY14B512P_CypressSemiconductor.pdf

CY14B512P Product details

Description

8 Status Register 9 Read Status Register (RDSR) Instruction 9 Write Status Register (WRSR) Instruction 9 Write Protection and Block Protection 10 Write Enable (WREN) Instruction 10 Write Disable (WRDI) Instruction 10 Block Protection 10 Hardware Write Protection (WP Pin) 11 Memory Access 11 Read Sequence (READ) instruction 11 Write Sequence (WRITE) instruction 11 RTC Access 12 READ RTC (RDRTC) Instruction 13 WRITE RTC (WRTC) Instruction 13 Software STORE (STORE) instruction 14 Software R

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 the user using HSB pin (Hardware STORE) or SPI instruction (Software STORE).
RECALL to SRAM initiated on power-up (Power-Up RECALL) or by serial peripheral interface (SPI) instruction (Software RECALL).
Automatic STORE on power-down with a small capacitor High reliability.

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Published: Mar 30, 2011 |