MLX80104/5
LIN Slave Controller for Switches
Datasheet
Features
Application Controller
GNDA
IREF
SW5
SW4
SW3
TO
1
2
3
4
5
6
7
21
20
19
18
17
16
15
AWD
SW9
IO7
o
Internal 12 MHz RC-Oscillator
o
16-bit MULAN MCU with 16kB ROM or OTP, 512 Byte RAM, 192
Byte EEPROM with ECC
MLX80104/5
QFN 5x5 28
IO0
GNDD
GNDL
LIN
LIN Protocol Controller according to LIN 2.x and SAE J2602
o
o
o
Baud rate up to 19.2 kBaud
Frame processing
Low interrupt load to the application
TI1
LIN Transceiver according to LIN 2.x and SAE J2602
o
o
Slew rate control for best EME behaviour
High EMI immunity
IO Configuration
o
o
o
o
o
o
o
o
o
o
18 fully configurable high current/high voltage inputs/outputs (7mA/26.5V)
Ground shift tolerant I/Os
All IOs configurable pull up or pull down characteristics
Eight PWM outputs (8-bit, 80Hz to 30kHz)
Ten 10-bit ADC channels
Eight Interrupt capable Inputs
Configurable Wake up sources (LIN, IOs, ADC)
Constant current output (2mA) for external low voltage loads via bipolar transistor
IOs fully diagnosable
Integrated window watchdog and additional independent analogue watchdog
Voltage Regulator
o
o
Low standby current consumption of typ 25µA in sleep mode
Over-temperature shutdown, 45V load dump protected
Other Features
o
o
o
Automotive Temperature Range of –40°C to 125°C
Small MLF 5x5 28pin package
Ready-to-use firmware available (UniROM)
Order Code
Temp. Range Package
Delivery
Remark
MLX80104 KLQ-DAG-000-RE
MLX80104 KLW-DAG-000-RE
MLX80105 KLQ-EAA-000-RE
MLX80105 KLW-EAA-000-RE
-40 - 125 °C
-40 - 125 °C
-40 - 125 °C
-40 - 125 °C
QFN 5x5
QFN 5x5 WF
QFN 5x5
Reel
Reel
Reel
Reel
ROM, See 22 Marking
ROM, See 22 Marking
OTP, See 22 Marking
OTP, See 22 Marking
QFN 5x5 WF
Short Description
This IC is a fully integrated LIN Slave for matrix switch or single switch Applications in automotive environment. It is
suitable for bus systems according to LIN 2.x as well as SAE J2602.
The combination of physical layer LIN transceiver and LIN protocol controller along with easy to configure switch
inputs and PWM outputs make it possible to develop in a short timeframe simple, but powerful and cheap switch
slave nodes for LIN Bus systems.
June 2016
Rev 017
MLX80104/5 – Datasheet
390108010400
Page 1 of 100