MEC1404 Datasheet, PDF (532/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
FIGURE 43-28: SPI SETUP AND HOLD TIMES
Setup and Hold Times for
Full‐Duplex and Bidrectional Modes
SPI_CLK
(CLKPOL = 0,
TCLKPH = 0,
RCLKPH = 0)
SPI_MOSI
SPI_MISO
T1
T2
T3
Note: SPI_IO[3:0] obey the SPI_MOSI and SPI_MISO timing. In the 2-pin SPI Interface implementation, SPI_IO0
pin is the SPI Master-Out/Slave-In (MOSI) pin and the SPI_IO1 pin is the Master-In/Slave-out (MISO) pin.
TABLE 43-29: SPI SETUP AND HOLD TIMES PARAMETERS
NAME
DESCRIPTION
MIN
TYP
T1
Data Output Delay
T2
Data IN Setup Time
3
T3
Data IN Hold Time
0
MAX
2
UNITS
ns
ns
ns
DS00001956D-page 532
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