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Motorola Electronic Components Datasheet

MC33689 Datasheet

System Basis Chip

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MOTOROLA
Freescale
Semiconductor,
Inc.Order this document by
Rev: 2.71 Date: 15 Dec 2004
SEMICONDUCTOR
MC33689
TECHNICAL DATA
Product Preview
System Basis Chip with
LIN transceiver
LIN System basis chip
SILICON MONOLITHIC
INTEGRATED CIRCUIT
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)
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Pin out SO32WB fine pitch
NC 1
L1 2
NC 3
L2 4
HS3 5
HS2 6
HS1 7
T-GND 8
T-GND 9
VS2 10
LIN 11
GND 12
VS1 13
NC 14
Vdd 15
aGND 16
32 TX
31 RX
30 INT
29 CSB
28 MISO
27 MOSI
26 SCLK
25 T-GND
24 T-GND
23 IN
22 Reset
21 Wdc
20 e+
19 e-
18 Out
17 Vcc
Vbat
Simplified Block Diagram
Vs1
5V/50mA
Vdd
Voltage
Regulator
Reset
control
Reset
Vs2
HS1
HS2
HS3
L2
L1
LIN
Window
Watchdog
Wdc
pre driver
SPI and
Mode
Control
amplifier
IN
MOSI
MISO
SCK
CSB
INT
Vcc
E-
E+
Vs1
LIN Physical Interface
Gnd
aGnd
Out
TX
RX
ORDERING INFORMATION
Device
Operating
Temperature Range
MC33689DWB/R2 TA = -40 to 125°C
Package
SO-32
This document contains information on a product undeFr doevrelMopmoernet. MInotofroolramresaertvieos ntheOrignht This Product,
to change or discontinue this product without notice.
Go to: www.freescale.com
© Motorola,Inc 2004


Motorola Electronic Components Datasheet

MC33689 Datasheet

System Basis Chip

No Preview Available !

Freescale SMeCm33i6c89onductor, Inc.
1 MAXIMUM RATINGS
Ratings
ELECTRICAL RATINGS
Supply Voltage at Vs1 and Vs2
- Continuous voltage
- Transient voltage (Load dump)
Supply Voltage Vdd and Vcc
Logic Inputs: MOSI, SCK, CSB, IN, Tx
Logic output: MISO, INT, Rx, Reset
Output current Vdd
E+, E- input voltage
E+, E- input current
Out output voltage
Out output current
L1 and L2
- DC Input voltage with a 33k resistor
- Transient input voltage (according to ISO7637
specification) and with external component (see fig-
ure 1 below).
HS1 and HS2 output
HS3
LIN
- DC voltage
Transient input voltage (according to ISO7637
specification) and with external component (see fig-
ure 1 below).
ESD voltage (HBM 100pF, 1.5k)
(GND, T-GND and aGND pins connected together
and configured as ground)
- LIN, L1, L2
- All other pins
ESD voltage (HBM 100pF, 1.5k)
(GND pin configured as ground, T-GND and aGND
pins as I/O)
- LIN, L1, L2
- All other pins
ESD voltage (Machine Model) All pins
(GND, T-GND and aGND pins connected together
and configured as ground)
ESD voltage (Machine Model) All pins
(GND pin configured as ground, T-GND and aGND
pins as I/O)
THERMAL RATINGS
Junction Temperature
Storage Temperature
Ambient Temperature (for info only)
Thermal resistance junction to ambient
Symbol
Vsupdc
Vsuptr
Vdd
Vinlog
Voutlog
Idd
Ve+-
Ie+-
Vout
Iout
Vlxdc
Vlxtr
Vhs12
Vhs3
Vbusdc
Vbustr
Vesdh
Vesdh
Vesdm
Vesdm
Tj
Ts
Ta
Rthj/a
Min
-0.3
-0.3
- 0.3
- 0.3
-0.3
-20
-0.3
-20
-18V
-100
internally
clamped
-0.3
-18
-150
-4
-2
-4
-2
-200
-150
- 40
- 55
- 40
Typ
Internally limited
Max
27
40
5.5
Vdd+0.3
Vdd+0.3
7
20
Vcc+0.3
20
40
+100
Vs2+0.3
Vs2+0.3
+40
+100
4
2
4
2
200
150
Unit
V
V
V
V
A
V
mA
V
mA
V
V
V
V
V
kV
kV
V
V
+150
+165
+85
80
°C
°C
°C
°C/W
MC33689
For More Information On This Product,
Go to: www.freescale.com
2


Part Number MC33689
Description System Basis Chip
Maker Motorola
PDF Download

MC33689 Datasheet PDF






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