SST25WF040 - 1.8V SPI Serial Flash

SST

Download the SST25WF040 datasheet PDF. This datasheet also covers the SST25WF020 variant, as both devices belong to the same 1.8v spi serial flash family and are provided as variant models within a single manufacturer datasheet.

Key Features

Single Voltage Read and Write Operations.
1.65-1.95V.
Serial Interface Architecture.
SPI Compatible: Mode 0 and Mode 3.
High Speed Clock Frequency.
40MHz.
Superior Reliability.
Endurance: 100,000 Cycles.
Greater than 100 years Data Retention.
Ultra-Low Power Consumption:.
Active Read.

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SST25WF040 1.8v spi serial flash by SST - Datasheet Preview — Note: The manufacturer provides a single datasheet file (SST25WF020_SST.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	SST25WF040
Manufacturer	SST
File Size	358.74 KB
Description	1.8V SPI Serial Flash
Datasheet	SST25WF040 Datasheet

Full PDF Text Transcription for SST25WF040 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SST25WF040. For precise diagrams, and layout, please refer to the original PDF.

512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit 1.8V SPI Serial Flash A Microchip Technology Company SST25WF512 / SST25WF010 / SST25WF020 / SST25WF040 Data Sheet The SST25WF512 / SST...

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/ SST25WF010 / SST25WF020 / SST25WF040 Data Sheet The SST25WF512 / SST25WF010 / SST25WF020 / SST25WF040 are members of the Serial Flash 25 Series family and feature a four-wire, SPI-compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. SPI serial flash memory is manufactured with SST proprietary, high performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. Features • Single Voltage Read and Write Operations – 1.65-1

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	SST25WF040	1.8V SPI Serial Flash	Microchip
	SST25WF040B	4Mbit 1.8V SPI Serial Flash	Microchip

More Datasheets from SST

Part Number	Description
SST25WF010	1.8V SPI Serial Flash
SST25WF020	1.8V SPI Serial Flash
SST25WF080	8Mbit 1.8V SPI Serial Flash
SST25WF512	1.8V SPI Serial Flash
SST25LF020A	(SST25LF020A / SST25LF040A) 2 Mbit / 4 Mbit SPI Serial Flash
SST25LF040A	(SST25LF020A / SST25LF040A) 2 Mbit / 4 Mbit SPI Serial Flash
SST25VF010A	1 Mbit SPI Serial Flash
SST25VF016B	16 Mbit SPI Serial Flash
SST25VF020	2 Mbit SPI Serial Flash
SST25VF020B	2 Mbit SPI Serial Flash