33911 데이터 시트보기 (PDF) - Freescale Semiconductor

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33911

LIN System Basis Chip with DC Motor Pre-driver

Freescale Semiconductor 

INTERNAL BLOCK DIAGRAM

MC33911G5AC/MC3433911G5AC

RST IRQ

INTERNAL BLOCK DIAGRAM

VS2

VS1

VDD

INTERRUPT CONTROL

MODULE

LVI, HVI,

ALL OT (VDD,HS,LS,LIN,SD)

VOLTAGE REGULATOR

RESET CONTROL

MODULE

LVR, WD, EXT ΜC

PWMIN

MISO

MOSI

SCLK

CS

ADOUT0

WINDOW

WATCHDOG

MODULE

SPI

&

CONTROL

WAKE-UP MODULE

LOW SIDE

CONTROL

MODULE

VS2

HIGH SIDE

CONTROL

MODULE

VBAT

SENSE MODULE

CHIP TEMPERATURE

SENSE MODULE

ANALOG INPUT

MODULE

AGND

LS1

LS2

PGND

HS1

VSENSE

L1

RXD

LIN PHYSICAL

TXD

LAYER

DIGITAL INPUT MODULE

L2

LIN

LGND

WDCONF

Figure 2. 33911G5 Simplified Internal Block Diagram

33911

4

Analog Integrated Circuit Device Data

Freescale Semiconductor

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