© STMicroelectronics - June 2014 - Printed in United Kingdom - All rights reserved

The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies

All other names are the property of their respective owners

For more information on ST products and solutions, visit www.st.com

Order code: FLL99DZ8XEP0614

DEVICES AT A GLANCE

TheL99DZ80EPandL99DZ81EPare

smartpowerASSPsandofferanextremely

integratedandoptimizedsolutionfordoor

zoneelectronicmodules.Bothdevices

includeanSPI-programmableslew-rate

controlIPthatcandrive4externalMOSFETs

inaPWM-drivenbridgeconfiguration

dedicatedtoPWM-drivenelectric-window

applications.

Inaddition,theSPI-programmableslew-rate

controloftheexternalMOSFETsenables

tightcontrolofswitchingnoisethusensuring

thebestresultsintermsofelectromagnetic

compatibility(EMC).

Devicesaretailoredtodrivefrontandrear

doorrelevantloadssuchasdoor-lock,

bulbsandLEDs(bothdevices)aswellas

mirrorfold,mirror-axisandmirrordefroster

(L99DZ80EPonly).Thefrontdoordevice

(L99DZ80EP)alsointegratesacontrolblock

withanexternalMOStransistorforelectro-

chromaticcharginganddischargingof

(dimmable)mirrorglasses.TheL99DZ80EP

andL99DZ81EParehousedinaTQFP64-

exposedpadpackage.

Part Number

Mirror Adj.

Fold

Lock

Dead Lock

Heater

Electro- chromatic Glass

Window Lift

Bulbs/LEDs

FrONT DOOr

L99DZ80EP

•

•

•

•

•

•

•

•

rEAr DOOr

L99DZ81EP

•

•

•

•

TYPICAL APPLICATION DIAGrAMS

M

M

Door lock

Dead lock

Lamp/Led

Puddle lamp

Switch light

Child safety

Front door

M

M

M

M

M

L99PM72GXP

32-bit Microcontroller

SPC56 BOLERO Family

Power Switch Array

HS CAN

Mirror adj X

Mirror adj Y

Fold

Door lock

Dead lock

Turn indicator

Puddle lamp

Switch light

Child safety

Electro-chromatic mirror

Heater

Contact monitoring

LIN

Window lift

L99DZ80EP

M

SPI

SPI

Rear door

L99PM60J

32-bit Microcontroller

SPC56 BOLERO Family

Power Switch Array

Contact monitoring

LIN

Window lift

L99DZ81EP

M

SPI

SPI