Data Sheet

ams Datasheet Page 9
[v1-01] 2017-Mar-17 Document Feedback
AS7262 − Timing Characteristics
Figure 9:
AS7262 SPI Timing Characteristics
Figure 10:
SPI Master Write Timing Diagram
Symbol Parameter Conditions Min Typ Max Unit
SPI Interface
f
SCK
Clock Frequency 0 16 MHz
t
SCK_H
Clock High Time 40 ns
t
SCK_L
Clock Low Time 40 ns
t
SCK_RISE
SCK Rise Time 5 ns
t
SCK_FALL
SCK Fall Time 5 ns
t
CSN_S
CSN Setup Time
Time between CSN high-low
transition to first SCK high transition
50 ns
t
CSN_H
CSN Hold Time
Time between last SCK falling edge
and CSN low-high transition
100 ns
t
CSN_DIS
CSN Disable Time 100 ns
t
DO_S
Data-Out Setup Time 5 ns
t
DO_H
Data-Out Hold Time 5 ns
t
DI_V
Data-In Valid 10 ns
t
DO_H
t CSN_H
CSN
MOSI
MISO
SCK
t
CSN_S
MSB
t
DO_S
LSB
HI-Z HI-Z
t
CS N_ D IS
t
SCK_RISE
t
SCK_FALL