Data Sheet

NUC123
May 3, 2017 Page 78 of 99 Rev.2.04
NUC123 SERIES DATASHEET
SPI Dynamic Characteristics 7.6
SYMBOL
PARAMETER
MIN
TYP
MAX
UNIT
SPI Master mode (V
DD
= 4.5V ~ 5.5V, 30pF loading Capacitor)
t
DS
Data setup time
TBD
TBD
-
ns
t
DH
Data hold time
TBD
-
-
ns
t
V
Data output valid time
-
TBD
TBD
ns
SPI Master mode (V
DD
= 3.0V ~ 3.6V, 30pF loading Capacitor)
t
DS
Data setup time
TBD
TBD
-
ns
t
DH
Data hold time
TBD
-
-
ns
t
V
Data output valid time
-
TBD
TBD
ns
SPI Slave mode (V
DD
= 4.5V ~ 5.5V, 30pF loading Capacitor)
t
DS
Data setup time
TBD
-
-
ns
t
DH
Data hold time
TBD
-
-
ns
t
V
Data output valid time
-
TBD
TBD
ns
SPI Slave mode (V
DD
= 3.0V ~ 3.6V, 30pF loading Capacitor)
t
DS
Data setup time
TBD
-
-
ns
t
DH
Data hold time
TBD
-
-
ns
t
V
Data output valid time
-
TBD
TBD
ns
TBD: To be defined.
CLKP=0, TX_NEG=1, RX_NEG=0
or
CLKP=1, TX_NEG=0, RX_NEG=1
CLKP=0, TX_NEG=0, RX_NEG=1
or
CLKP=1, TX_NEG=1, RX_NEG=0
MISO
MOSI
Data Valid
Data ValidData Valid
Data Valid
SPICLK
MISO
MOSI
Data Valid
Data ValidData Valid
Data Valid
CLKP=0
CLKP=1
t
V
t
DS
t
DH
t
V
t
DS
t
DH
Figure 7-2 SPI Master Dynamic Characteristics Timing