mc33742 Freescale Semiconductor, Inc, mc33742 Datasheet - Page 23

• Manufacturer Part Number: mc33742
• Description: Mc33742 System Basis Chip Sbc With Enhanced High-speed Can Transceiver
• Manufacturer: Freescale Semiconductor, Inc

SERIAL DATA CLOCK (SCLK)
peripheral interface.
MASTER IN SLAVE OUT (MISO)
interface. Data is sent from the SBC to the microcontroller
through the MISO pin.
Analog Integrated Circuit Device Data
Freescale Semiconductor
SCLK is the Serial Data Clock input pin of the serial
MISO is the Master In Slave Out pin of the serial peripheral
MASTER OUT SLAVE IN (MOSI)
interface. Control data from a microcontroller is received
through this pin.
CHIP SELECT (CS)
When this pin is LOW, the SPI port of the device is selected.
WATCHDOG OUTPUT (WDOG)
software watchdog has not been properly triggered.
MOSI is the Master Out Slave In pin of the serial peripheral
CS is the Chip Select pin of the serial peripheral interface.
The Watchdog output pin is asserted LOW to flag that the
FUNCTIONAL PIN DESCRIPTION
FUNCTIONAL DESCRIPTION
33742
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