STM8S207xx, STM8S208xx
Product overview
Asynchronous communication (UART mode)
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Full duplex communication - NRZ standard format (mark/space)
Programmable transmit and receive baud rates up to 1 Mbit/s (f
/16) and capable of
CPU
following any standard baud rate regardless of the input frequency
Separate enable bits for transmitter and receiver
Two receiver wakeup modes:
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–
Address bit (MSB)
Idle line (interrupt)
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Transmission error detection with interrupt generation
Parity control
LIN master capability
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Emission: Generates 13-bit synch break frame
Reception: Detects 11-bit break frame
LIN slave mode
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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
4.14.3
SPI
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Maximum speed: 10 Mbit/s (f
/2) both for master and slave
MASTER
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
CRC calculation
1 byte Tx and Rx buffer
Slave/master selection input pin
Doc ID 14733 Rev 9
21/103
STMICROELECTRONICS [ ST ]
