11.1.7.2.2 FLEXCOM SPI Timings

The timings shown in the table below are provided in the following domains:

1.8V domain: VDDIO from 1.7V to 1.9V, maximum external capacitor = 10 pF, DRV = 1, SR = 1
3.3V domain: VDDIO from 3.0V to 3.6V, maximum external capacitor = 10 pF, DRV = 0, SR = 1

Table 11-29. FLEXCOM SPI Timings
Symbol	Parameter	Min	Max	Unit
Host Mode
f_SPCK	Frequency in Host mode	–	40	MHz
SPI₀	MISO input setup time before SPCK rises	20	–	ns
SPI₁	MISO input hold time after SPCK rises	0	–	ns
SPI₂	SPCK rising to MOSI delay	0	10	ns
SPI₃	MISO input setup time before SPCK falls	20	–	ns
SPI₄	MISO input hold time after SPCK falls	0	–	ns
SPI₅	SPCK falling to MOSI delay	0	10	ns
Client Mode
f_SPCK	Frequency in Client mode	–	20	MHz
SPI₆	SPCK falling to MISO delay	4	20	ns
SPI₇	MOSI input setup time before SPCK rises	3	–	ns
SPI₈	MOSI input hold time after SPCK rises	3	–	ns
SPI₉	SPCK rising to MISO delay	4	20	ns
SPI₁₀	MOSI input setup time before SPCK falls	3	–	ns
SPI₁₁	MOSI input hold time after SPCK falls	3	–	ns
SPI₁₂	CS low before SPCK rising	6	–	ns
SPI₁₃	SPCK falling to CS high	–	1	ns
SPI₁₄	CS low before SPCK falling	6	–	ns
SPI₁₅	SPCK falling to CS high	–	1	ns
SPI₁₆	NPCS falling to MISO valid	20	–	ns