X9258 Datasheet, PDF (15/20 Pages) Xicor Inc. – Quad Digital Controlled Potentiometers (XDCP)

DCP Timing (for All Load Instructions)
X9258
SCL
SDA
VWx
LSB
t_WRL
DCP Timing (for Increment/Decrement Instruction)
(STOP)
SCL
SDA Wiper Register Address
VWx
Inc/Dec
Inc/Dec
t_WRID
Write Protect and Device Address Pins Timing
SCL
SDA
WP
A0, A1
A2, A3
(START)
(STOP)
...
(Any Instruction)
...
...
t_SU:WPA
t_HD:WPA
15
FN8168.1
May 6, 2005