X9448 Datasheet, PDF (12/19 Pages) Xicor Inc. – Mixed Signal with 2-Wire Interface

Output Timing
SCL
X9448
SDA
t_AA
XDCP Timing (for All Load Instructions)
SCL
SDA
VWx
LSB
t_WRL
XDCP Timing (for Increment/Decrement Instruction)
SCL
SDA Wiper Register Address
Inc/Dec
VWx
t_DH
(STOP)
t_WRID
Inc/Dec
Write Protect and Device Address Pins Timing
SCL
SDA
WP
A0, A1
A2, A3
(START)
(STOP)
...
(Any Instruction)
...
...
t_SU:WPA
t_HD:WPA
12
FN8201.0
April 18, 2005