Winbond - Cross Reference for SPI

Cross Reference for SPI

Winbond's Digital Potentiometers (Winpots) are compatible replacements for many existing designs using numerous other manufacturers products. If the following list does not have your manufacturer listed, we encourage you to Contact Us for more up to date information.

INTERSIL	ANALOG DEVICES	MICROCHIP

SUMMIT	CLAROSTAT

INTERSIL		Winbond Functional Equivalent		Summary of
Part Number	Package	Part Number	Package	Differences/Comments
X9111TV14I2.7	14L TSSOP	WMS7201100M	8L MSOP	Xicor 1024tap, Winbond 8pin MSOP is much smaller package, 256taps
X9251US24I2.7	24L SOIC	WMS7204050S	20L SOIC	Winbond is smaller 20pin package, doesn't use extra address pins.
X9251TS24I2.7	24L SOIC	WMS7204100S	20L SOIC	Winbond is smaller 20pin package, doesn't use extra address pins.
X9251UV24I2.7	24L TSSOP	WMS7204050T	20L TSSOP	Winbond is smaller 20pin package, doesn't use extra address pins.
X9251TV24I2.7	24L TSSOP	WMS7204100T	20L TSSOP	Winbond is smaller 20pin package, doesn't use extra address pins.
X9261US24I2.7	24L SOIC	WMS7202050S	14L SOIC	9261 has +/ terminals Winbond package is much smaller, 14pin vs. 24pin
X9261TS24I2.7	24L SOIC	WMS7202100S	14L SOIC	9261 has +/ terminals Winbond package is much smaller, 14pin vs. 24pin
X9271UVI2.7	14L TSSOP	WMS7201050M	8L MSOP	Xicor has 16 NV registers. Winbond 8pin MSOP is much smaller package.
X9271TVI2.7	14L TSSOP	WMS7201100M	8L MSOP	Xicor has 16 NV registers. Winbond 8pin MSOP is much smaller package.
X9401WS24I2.7	24L SOIC	WMS7204010S	20L SOIC	9401 has +/ terminals, 64taps, Winbond has greater resolution, smaller package
X9401WV24I2.7	24L TSSOP	WMS7204010T	20L TSSOP	9401 has +/ terminals, 64taps, Winbond has greater resolution, smaller package
X9421WSI2.7	16L SOIC	WMS7201010S	16L SOIC	64taps, Winbond has greater resolution, much smaller package
X9421WVI2.7	14L TSSOP	WMS7201010M	8L MSOP	64taps, Winbond has greater resolution, much smaller package.
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ANALOG DEVICES		Winbond Functional Equivalent		Summary of
Part Number	Package	Part Number	Package	Differences/Comments
AD5200BRM10	10L uSOIC	WMS7201010M	8L MSOP	VOLATILE, Dual (or Single) Supply, Winbond is NVM
AD5200BRM50	10L uSOIC	WMS7201050M	8L MSOP	VOLATILE, Dual (or Single) Supply, Winbond is NVM
AD5201BRM10	10L uSOIC	WMS7201010M	8L MSOP	VOLATILE, Dual (or Single) Supply, 33tap, Winbond has better resolution and is NVM
AD5201BRM50	10L uSOIC	WMS7201050M	8L MSOP	VOLATILE, Dual (or Single) Supply, 33tap, Winbond has better resolution and is NVM
AD5203AN10	24L PDIP	WMS7204010P	20L PDIP	VOLATILE, 64taps, Winbond in smaller package, has greater resolution and is NVM.
AD5203AR10	24L SOIC	WMS7204010S	20L SOIC	VOLATILE, 64taps, Winbond in smaller package, has greater resolution and is NVM.
AD5203ARU10	24L TSSOP	WMS720 010T	20L TSSOP	VOLATILE, 64taps, Winbond in smaller package, has greater resolution and is NVM.
AD5203AN100	24L PDIP	WMS7204100P	20L PDIP	VOLATILE, 64taps, Winbond in smaller package, has greater resolution and is NVM.
AD5203AR100	24L SOIC	WMS7204100S	20L SOIC	VOLATILE, 64taps, Winbond in smaller package, has greater resolution and is NVM.
AD5203ARU100	24L TSSOP	WMS7204100T	20L TSSOP	VOLATILE, 64taps, Winbond in smaller package, has greater resolution and is NVM.
AD5204BN10	24L PDIP	WMS720010P	20L PDIP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5204BR10	24L SOIC	WMS7204010S	20L SOIC	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5204BRU10	24L TSSOP	WMS7204010T	20L TSSOP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5204BN50	24L PDIP	WMS7204050P	20L PDIP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5204BR50	24L SOIC	WMS7204050S	20L SOIC	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5204BRU50	24L TSSOP	WMS7204050T	20L TSSOP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5204BN100	24L PDIP	WMS7204100P	20L PDIP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5204BR100	24L SOIC	WMS7204100S	20L SOIC	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5204BRU100	24L TSSOP	WMS7204100T	20L TSSOP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
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ANALOG DEVICES		Winbond Functional Equivalent		Summary of
Part Number	Package	Part Number	Package	Differences/Comments
AD5207BRU10	14L TSSOP	WMS7202010T	14L TSSOP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5207BRU50	14L TSSOP	WMS7202050T	14L TSSOP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5207BRU100	14L TSSOP	WMS7202100T	14L TSSOP	VOLATILE, Dual (or Single) Supply, Winbond in smaller package and is NVM.
AD5231BRU10	16L TSSOP	WMS7201010M	8L MSOP	+/ terminals, ±6dB setability, 1024tap Linear or Log; Winbond in smaller package
AD5231BRU50	16L TSSOP	WMS7201050M	8L MSOP	+/ terminals, ±6dB setability, 1024tap Linear or Log; Winbond in smaller package
AD5231BRU100	16L TSSOP	WMS7201100M	8L MSOP	+/ terminals, ±6dB setability, 1024tap Linear or Log; Winbond in smaller package
AD5232BRU10	16L TSSOP	WMS7202010T	14L TSSOP	Dual (or Single) Supply, ±6dB setability, Winbond in smaller package.
AD5232BRU50	16L TSSOP	WMS7202050T	14L TSSOP	Dual (or Single) Supply, ±6dB setability, Winbond in smaller package.
AD5232BRU100	16L TSSOP	WMS7202100T	14L TSSOP	Dual (or Single) Supply, ±6dB setability, Winbond in smaller package.
AD5233BRU10	24L TSSOP	WMS720 010T	20L TSSOP	Dual (or Single) Supply, ±6dB setability, Winbond in smaller package.
AD5233BRU50	24L TSSOP	WMS7204050T	20L TSSOP	Dual (or Single) Supply, ±6dB setability, Winbond in smaller package.
AD5233BRU100	24L TSSOP	WMS7204100T	20L TSSOP	Dual (or Single) Supply, ±6dB setability, Winbond in smaller package.
AD8400AR10	8L SO	WMS7201010S	8L SOIC	VOLATILE, Winbond is NVM.
AD8400AN10	8L PDIP	WMS7201010P	8L PDIP	VOLATILE, Winbond is NVM.
AD8400AR50	8L SO	WMS7201050S	8L SOIC	VOLATILE, Winbond is NVM.
AD8400AN50	8L PDIP	WMS7201050P	8L PDIP	VOLATILE, Winbond is NVM.
AD8400AR100	8L SO	WMS7201100S	8L SOIC	VOLATILE, Winbond is NVM.
AD8400AN100	8L PDIP	WMS7201100P	8L PDIP	VOLATILE, Winbond is NVM.
AD8402AN10	14L PDIP	WMS7202010P	PDIP14	VOLATILE, Winbond is NVM.
AD8402AR10	14L SO	WMS7202010S	14L SO	VOLATILE, Winbond is NVM.
AD8402ARU10	14L TSSOP	WMS7202010T	14L TSSOP	VOLATILE, Winbond is NVM.
AD8402AN50	14L PDIP	WMS7202050P	14L PDIP	VOLATILE, Winbond is NVM.
AD8402AR50	14L SO	WMS7202050S	14L SO	VOLATILE, Winbond is NVM.
AD8402ARU50	14L TSSOP	WMS7202050T	14L TSSOP	VOLATILE, Winbond is NVM.
AD8402AN100	14L PDIP	WMS7202100P	14L PDIP	VOLATILE, Winbond is NVM.
AD8402AR100	14L SO	WMS7202100S	14L SO	VOLATILE, Winbond is NVM.
AD8402ARU100	14L TSSOP	WMS7202100T	14L TSSOP	VOLATILE, Winbond is NVM.
AD8403AN10	24L PDIP	WMS720 010P	20L PDIP	VOLATILE; Winbond is NVM as well as in smaller package.
AD8403AR10	24L SO	WMS7204010S	20L SOIC	VOLATILE; Winbond is NVM as well as in smaller package.
AD8403ARU10	24L TSSOP	WMS7204010T	20L TSSOP	VOLATILE; Winbond is NVM as well as in smaller package.
AD8403AN50	24L PDIP	WMS7204050P	20L PDIP	VOLATILE; Winbond is NVM as well as in smaller package.
AD8403AR50	24L SO	WMS7204050S	20L SOIC	VOLATILE; Winbond is NVM as well as in smaller package.
AD8403ARU50	24L TSSOP	WMS7204050T	20L TSSOP	VOLATILE; Winbond is NVM as well as in smaller package.
AD8403AN100	24L PDIP	WMS7204100P	20L PDIP	VOLATILE; Winbond is NVM as well as in smaller package.
AD8403AR100	24L SO	WMS7204100S	20L SOIC	VOLATILE; Winbond is NVM as well as in smaller package.
AD8403ARU100	24L TSSOP	WMS7204100T	20L TSSOP	VOLATILE; Winbond is NVM as well as in smaller package.
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MICROCHIP		Winbond Functional Equivalent		Summary of
Part Number	Package	Part Number	Package	Differences/Comments
MCP41010I/P	8L PDIP	WMS7201010P	8L PDIP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP41010I/SN	8L SOIC	WMS7201010S	8L SOIC	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP41050I/P	8L PDIP	WMS7201050P	8L PDIP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP41050I/SN	8L SOIC	WMS7201050S	8L SOIC	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP41100I/P	8L PDIP	WMS7201100P	8L PDIP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP41100I/SN	8L SOIC	WMS7201100S	8L SOIC	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42010I/P	14L PDIP	WMS7202010P	14L PDIP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42010I/SL	14L SOIC	WMS7202010S	14L SOIC	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42010I/ST	14L TSSOP	WMS7202010T	14L TSSOP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42050I/P	14L PDIP	WMS7202050P	14L PDIP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42050I/SL	14L SOIC	WMS7202050S	14L SOIC	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42050I/ST	14L TSSOP	WMS7202050T	14L TSSOP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42100I/P	14L PDIP	WMS7202100P	14L PDIP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42100I/SL	14L SOIC	WMS7202100S	14L SOIC	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
MCP42100I/ST	14L TSSOP	WMS7202100T	14L TSSOP	VOLATILE, resets to midvalue, SCK can idle HIGH or LOW; Winbond is NVM
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SUMMIT		Winbond Functional Equivalent		Summary of
Part Number	Package	Part Number	Package	Differences/Comments
S9408P	20L PDIP	WMS7204050P	20L PDIP	DACPOT, single NVM per pot, extra pin determines POR state, 000 or NVM, Winbond has four NVM per pot.
9408S	20L SOIC	WMS7204050S	20L SOIC	DACPOT, single NVM per pot, extra pin determines POR state, 000 or NVM, Winbond has four NVM per pot.
S9418P	20L PDIP	WMS7204050P	20L PDIP	DACPOT, single NVM per pot, extra pin determines POR state, 000 or NVM, Winbond has four NVM per pot.
S9418S	20L SOIC	WMS7204050S	20L SOIC	DACPOT, single NVM per pot, extra pin determines POR state, 000 or NVM, Winbond has four NVM per pot.
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CLAROSTAT		Winbond Functional Equivalent		Summary of
Part Number	Package	Part Number	Package	Differences/Comments
CC9418P	20L PDIP	WMS7204050P	20L PDIP	DAC, Make-before-Break transitions, single register/channel;Winbond has 4 NVM registers/channel.
CC9418S	20L SOIC	WMS7204050S	20L SOIC	DAC, Make-before-Break transitions, single register/channel;Winbond has 4 NVM registers/channel.
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