MC33742DW Freescale Semiconductor, MC33742DW Datasheet - Page 35

• Manufacturer Part Number: MC33742DW
• Description: IC SYSTEM BASE W/LIN 28-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC33742DW

• Applications: Automotive
• Interface: SPI
• Voltage - Supply: 5.5 V ~ 18 V
• Package / Case: 28-SOIC (7.5mm Width)
• Mounting Type: Surface Mount
• For Use With: KIT33742DWEVB - KIT FOR 33742 SBC WITH EHSCAN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
(1) If Stop mode is entered, it is entered without watchdog, no matter the WDSTOP bit.
(E) Debug mode entry point (Step 5 of the Debug mode entering sequence).
(R) Represents transitions to Reset mode due to V1 low.
Stop (1)
R
Stop Debug
Normal Request
R
Wake-up
Normal
Figure 17. Simplified 33742S State Diagram in Debug Modes
Normal Request
Standby Debug
Figure 16. Transitions to Enter Debug Modes
Standby
Watchdog: Timeout 350ms
SPI: MCR (0000) and Normal Debug
SPI: MCR (0000) and Standby Debug
(3.4ms) Expired
Reset Counter
R
R
Watchdog: Timeout 350ms
E
R
SPI: Standby Debug
SPI: Normal Debug
(3.4ms) Expired
Reset Counter
Reset
E
R
Normal Debug
Standby Debug
Reset
Normal Debug
Normal
FUNCTIONAL DEVICE OPERATION
R
Power
Down
Wake-up
R
OPERATIONAL MODES
Sleep
33742
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