Datasheet

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LIN master mode
•
LIN slave mode
Asynchronous communication (UART mode)
•
Full duplex communication - NRZ standard format (mark/space)
•
Programmable transmit and receive baud rates up to 1 Mbit/s (f
CPU
/16) and capable of
following any standard baud rate regardless of the input frequency
•
Separate enable bits for transmitter and receiver
•
Two receiver wakeup modes:
-
Address bit (MSB)
-
Idle line (interrupt)
•
Transmission error detection with interrupt generation
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Parity control
Synchronous communication
•
Full duplex synchronous transfers
•
SPI master operation
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8-bit data communication
•
Maximum speed: 1 Mbit/s at 16 MHz (f
CPU
/16)
LIN master mode
•
Emission: Generates 13-bit synch break frame
•
Reception: Detects 11-bit break frame
LIN slave mode
•
Autonomous header handling - one single interrupt per valid message header
•
Automatic baud rate synchronization - maximum tolerated initial clock deviation ±15 %
•
Synch delimiter checking
•
11-bit LIN synch break detection - break detection always active
•
Parity check on the LIN identifier field
•
LIN error management
•
Hot plugging support
SPI4.14.2
•
Maximum speed: 8 Mbit/s (f
MASTER
/2) both for master and slave
•
Full duplex synchronous transfers
•
Simplex synchronous transfers on two lines with a possible bidirectional data line
•
Master or slave operation - selectable by hardware or software
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CRC calculation
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1 byte Tx and Rx buffer
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Slave/master selection input pin
DocID14771 Rev 1218/124
STM8S105xxProduct overview