33910 datasheet(70/90 Pages) FREESCALE

Part #	33910

Description	LIN System Basis Chip with High

PDF	90 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

Logo

70 / 90 page

Analog Integrated Circuit Device Data

Freescale Semiconductor

33910

FUNCTIONAL DEVICE OPERATIONS

OPERATIONAL MODES

MC33910BAC / MC34910BAC

Figure 36. Operating Modes and Transitions

Normal Request Timeout Expired (tNRTOUT)

VDD HIGH AND

RESET DELAY (tRST) EXPIRED

VDD LOW

WD FAILED

VDD LOW (>tNRTOUT) EXPIRED

AND VSUV = 0

SLEEP COMMAND

WAKE-UP (RESET)

Power Up

Legend

WD: Watchdog

WD Disabled: Watchdog disabled (WDCONF pin connected to GND)

WD Trigger: Watchdog is triggered by SPI command

WD Failed: No watchdog trigger or trigger occurs in closed window

Stop Command: Stop command sent via the SPI

Sleep Command: Sleep command sent via the SPI

Wake-up from Stop mode: L1 state change, LIN bus wake-up, Periodic wake-up, CS rising edge wake-up or RST wake-up.

VDD LOW

Wake-up from Sleep mode: L1 state change, LIN bus wake-up, Periodic wake-up.

POWER

DOWN

NORMAL

REQUEST

RESET

NORMAL

SLEEP

STOP

33910 Datasheet(PDF) 70 Page - Freescale Semiconductor, Inc