Integrated Circuits (ICs)

W25Q40EWSNIG

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Winbond Electronics

IC FLASH 4MBIT SPI/QUAD 8SOIC

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Integrated Circuits (ICs)

W25Q40EWSNIG

Active

Winbond Electronics

IC FLASH 4MBIT SPI/QUAD 8SOIC

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	W25Q40EWSNIG

Clock Frequency	104 MHz
Memory Format	FLASH
Memory Interface	QPI, SPI - Quad I/O
Memory Organization	512 K
Memory Size	512 kB
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Supplier Device Package	8-SOIC
Technology	FLASH - NOR
Voltage - Supply [Max]	1.95 V
Voltage - Supply [Min]	1.65 V
Write Cycle Time - Word, Page	800 µs

W25Q40 Series

Part	Technology	Write Cycle Time - Word, Page	Voltage - Supply [Min]	Voltage - Supply [Max]	Clock Frequency	Operating Temperature [Max]	Operating Temperature [Min]	Memory Size	Mounting Type	Memory Type	Memory Format	Package / Case	Package / Case	Supplier Device Package	Memory Interface	Memory Organization	Package / Case	Package / Case	Access Time	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]
Winbond Electronics W25Q40CLSSIG	FLASH - NOR	800 µs	2.3 V	3.6 V	104 MHz	85 C	-40 ¯C	512 kB	Surface Mount	Non-Volatile	FLASH	0.209 in 5.3 mm	8-SOIC	8-SOIC	SPI - Quad I/O	512 K
Winbond Electronics W25Q40BWSVIG	FLASH - NOR	800 µs	1.65 V	1.95 V	80 MHz	85 C	-40 ¯C	512 kB	Surface Mount	Non-Volatile	FLASH		8-SOIC	8-VSOP	SPI - Quad I/O	512 K	0.154 in	3.9 mm
Winbond Electronics W25Q40BWSSIG TR	FLASH - NOR	800 µs	1.65 V	1.95 V	80 MHz	85 C	-40 ¯C	512 kB	Surface Mount	Non-Volatile	FLASH	0.209 in 5.3 mm	8-SOIC	8-SOIC	SPI - Quad I/O	512 K
Winbond Electronics W25Q40EWSNIG TR	FLASH - NOR	800 µs	1.65 V	1.95 V	104 MHz	85 C	-40 ¯C	512 kB	Surface Mount	Non-Volatile	FLASH		8-SOIC	8-SOIC	QPI SPI - Quad I/O	512 K	0.154 in	3.9 mm
Winbond Electronics W25Q40CLSNIG	FLASH - NOR	800 µs	2.3 V	3.6 V	104 MHz	85 C	-40 ¯C	512 kB	Surface Mount	Non-Volatile	FLASH		8-SOIC	8-SOIC	SPI - Quad I/O	512 K	0.154 in	3.9 mm
Winbond Electronics W25Q40EWSVIG TR	FLASH - NOR	800 µs	1.65 V	1.95 V	104 MHz	85 C	-40 ¯C	512 kB	Surface Mount	Non-Volatile	FLASH		8-SOIC	8-VSOP	QPI SPI - Quad I/O	512 K	0.154 in	3.9 mm
Winbond Electronics W25Q40EWSNIG	FLASH - NOR	800 µs	1.65 V	1.95 V	104 MHz	85 C	-40 ¯C	512 kB	Surface Mount	Non-Volatile	FLASH		8-SOIC	8-SOIC	QPI SPI - Quad I/O	512 K	0.154 in	3.9 mm
Winbond Electronics W25Q40BWSNIG TR	FLASH - NOR	800 µs	1.65 V	1.95 V	80 MHz	85 C	-40 ¯C	512 kB	Surface Mount	Non-Volatile	FLASH		8-SOIC	8-SOIC	SPI - Quad I/O	512 K	0.154 in	3.9 mm
Winbond Electronics W25Q40EWUXAE	FLASH - NOR		1.65 V	1.95 V	104 MHz	105 °C	-40 °C	512 kB	Surface Mount	Non-Volatile	FLASH		8-UFDFN Exposed Pad	8-USON (2x3)	QPI SPI - Quad I/O	512 K			7 ns	50 µs	3 ms
Winbond Electronics W25Q40RVSSJQ	FLASH - NOR (SLC)	3 ms	2.7 V	3.6 V	133 MHz	105 °C	-40 °C	512 kB	Surface Mount	Non-Volatile	FLASH	0.209 in 5.3 mm	8-SOIC	8-SOIC	QPI SPI - Quad I/O	512 K			6 ns

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	498	$ 0.55
	Tube	1	$ 0.49
		10	$ 0.48
		25	$ 0.45
		50	$ 0.45
		100	$ 0.40
		300	$ 0.39
		500	$ 0.38
		1000	$ 0.37
		5000	$ 0.34

Description

General part information

W25Q40 Series

FLASH - NOR Memory IC 4Mbit SPI - Quad I/O, QPI 104 MHz 8-SOIC

Documents

Technical documentation and resources