CY14B256Q1_CypressSemiconductor.pdf
Datasheet Details
Part number:
CY14B256Q2, CY14B256Q1
Manufacturer:
Cypress Semiconductor
File Size:
1.12 MB
Description:
256-kbit (32 k x 8) serial (spi) nvsram.
Note:
This datasheet PDF includes multiple part numbers: CY14B256Q2, CY14B256Q1.
Please refer to the document for exact specifications by model.
CY14B256Q2, CY14B256Q1, 256-Kbit (32 K X 8) Serial (SPI) nvSRAM
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 Se
CY14B256Q2 Features
* 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 user using HSB pin (Hardware STORE) or SPI instruction (Software STORE)
* RECALL
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