參數(shù)資料
型號(hào): MC33689
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: System Basis Chip with LIN transceiver(帶LIN收發(fā)器的系統(tǒng)基片)
中文描述: 系統(tǒng)基礎(chǔ)芯片(帶林收發(fā)器的系統(tǒng)基片的LIN收發(fā)器)
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文件大?。?/td> 389K
代理商: MC33689
MC33689
Product Preview
System Basis Chip with
LIN transceiver
Motorola,Inc 2004
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
LIN System basis chip
This document contains information on a product under development. Motorola reserves the right
to change or discontinue this product without notice.
SILICON MONOLITHIC
INTEGRATED CIRCUIT
Device
Operating
Temperature Range
Package
SO-32
T
A
= -40 to 125°C
Order this document by
Rev: 2.7 Date: 05Aug 2004
MC33689DWB/R2
ORDERING INFORMATION
Back Metal
No
MC33689ADWB/R2 T
A
= -40 to 125°C
SO-32
Yes
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
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)
Vcc
RX
INT
CSB
MISO
MOSI
VS1
NC
SCLK
T-GND
T-GND
TX
T-GND
T-GND
aGND
1
2
3
5
4
6
7
8
10
32
23
24
25
26
27
28
29
30
31
L2
L1
NC
Reset
Wdc
11
12
14
9
13
22
21
19
20
HS1
HS2
HS3
VS2
LIN
GND
IN
Vdd
e+
e-
Out
16
15
17
18
NC
Pin out SO32WB fine pitch
Simplified Block Diagram
Voltage
Regulator
MISO
SCK
CSB
Reset
5V/50mA
Vdd
Vs1
Vbat
L1
RX
TX
LIN Physical Interface
LIN
Gnd
HS1
L2
E-
E+
Out
Window
Watchdog
MOSI
Wdc
pre driver
HS2
HS3
Vs2
Reset
control
INT
amplifier
SPI and
Control
Mode
aGnd
IN
Vcc
Vs1
F
Freescale Semiconductor, Inc.
Go to: www.freescale.com
n
.
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