| Manufacturer | Part # | Datasheet | Description |
 Intersil Corporation |
X9260
|
407Kb / 25P |
Dual Supply/Low Power/256-Tap/SPI bus
February 28, 2005 |
|
X9251
|
354Kb / 22P |
Single Supply/Low Power/256-Tap/SPI Bus
September 14, 2005 |
|
X9259
|
364Kb / 21P |
Single Supply/Low Power/256-Tap/2-Wire bus
September 16, 2005 |
|
X9261
|
393Kb / 21P |
Single Supply/Low Power/256-Tap/SPI Bus
September 14, 2005 |
|
X9269
|
367Kb / 24P |
Single Supply/Low Power/256-Tap/2-Wire Bus
March 28, 2005 |
|
X9279
|
364Kb / 22P |
Single Supply/Low Power/256-Tap/2-Wire Bus
September 27, 2005 |
 Renesas Technology Corp |
X9268
|
850Kb / 22P |
Dual Supply/Low Power/256-Tap/2-Wire Bus Dual Digitally-Controlled (XDCP?? Potentiometers
|
|
X9269
|
923Kb / 24P |
Single Supply/Low Power/256-Tap/2-Wire Bus Dual Digitally-Controlled (XDCP?? Potentiometers
|
|
X9260
|
434Kb / 23P |
Dual Supply/Low Power/256-Tap/SPI bus
August 29, 2006 |
|
X9279
|
403Kb / 18P |
Single Supply/Low Power/256-Tap/2-Wire Bus
September 23, 2009 |