MC33689

MOTOROLA TECHNICAL DATA Freescale Semiconductor, Inc.Rev: 2.71 Date: 15 Dec 2004 Order this document by SEMICONDUCTOR Product Preview MC33689 LIN System basis chip SILICON MONOLITHIC INTEGRATED CIRCUIT System Basis Chip with LIN transceiver The LIN SBC is a monolithic integrated circuit combining many functions frequently used by automotive LIN distributed slave nodes. It incorporates: - Single voltage regulator with low power modes - LIN physical interface. - Wake up inputs. - Triple high side driver - Current sense op amp Pin out SO32WB fine pitch Freescale Semiconductor, Inc... Vdd: Low drop voltage regulator, current limitation, over temperature detection, monitoring and reset function, current capability 50mA. Programmable window watchdog Three operational modes (normal, stop and sleep modes) Low current consumption in sleep and stop modes LIN physical interface compatible with LIN standard. Two external high voltage wake-up inputs Dual high side switches, relay driver capability, internal clamp, PWM capability. Single low current high side switch, 50mA capability for switch bias and hall sensor supply Current sense amplifier Nominal DC operating voltage from 5.5 to 27V 40V maximum transient voltage Wake up capabilities (wake up inputs, LIN interface) www.DataSheet4U.com NC L1 NC L2 HS3 HS2 HS1 T-GND T-GND VS2 LIN GND VS1 NC Vdd aGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 TX RX INT CSB MIS...