ISL22419 Datasheet, PDF (6/13 Pages) Intersil Corporation – Low Noise, Low Power, SPI Bus, 128 Taps, Wiper Only

Timing Diagrams
Input Timing
CS
SCK
SDI
SDO
t_LEAD
t_SU
t_H
t_WL
MSB
High Impedance
Output Timing
CS
SCK
SDO
SDI ^ADDR
t_V
MSB
XDCP Timing (for All Load Instructions)
CS
SCK
SDI
MSB
V_W
SDO
High Impedance
ISL22419
t_CYC
...
t_WH
t_FI
...
t_CS
t_RI
LSB
t_LAG
...
t_HO
...
t_DIS
LSB
t_WC
...
t_WRT
...
LSB
6
FN6311.1
September 8, 2009