STM8AF628ATCY STMicroelectronics, STM8AF628ATCY Datasheet - Page 25

• Manufacturer Part Number: STM8AF628ATCY
• Description: 8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 128kb Flash
• Manufacturer: STMicroelectronics

Specifications of STM8AF628ATCY

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: STM8A
• Data Bus Width: 8 bit

STM8AF52/62xx, STM8AF51/61xx
5.9.2
Universal asynchronous receiver/transmitter with LIN support
(LINUART)
The devices covered by this datasheet contain one LINUART interface. The interface is
available on all the supported packages. The LINUART is an asynchronous serial
communication interface which supports extensive LIN functions tailored for LIN slave
applications. In LIN mode it is compliant to the LIN standards rev 1.2 to rev 2.1.
Detailed feature list:
LIN mode
Master mode
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Slave mode
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UART mode
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LIN break and delimiter generation
LIN break and delimiter detection with separate flag and interrupt source for read back
checking.
Autonomous header handling – one single interrupt per valid header
Mute mode to filter responses
Identifier parity error checking
LIN automatic resynchronization, allowing operation with internal RC oscillator (HSI)
clock source
Break detection at any time, even during a byte reception
Header errors detection:
–
–
–
–
–
Full duplex, asynchronous communications - NRZ standard format (mark/space)
High-precision baud rate generator
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Programmable data word length (8 or 9 bits) – 1 or 2 stop bits – parity control
Separate enable bits for transmitter and receiver
Error detection flags
Reduced power consumption mode
Multi-processor communication - enter mute mode if address match does not occur
Wakeup from mute mode (by idle line detection or address mark detection)
Two receiver wakeup modes:
–
–
Delimiter too short
Synch field error
Deviation error (if automatic resynchronization is enabled)
Framing error in synch field or identifier field
Header time-out
A common programmable transmit and receive baud rates up to f
Address bit (MSB)
Idle line
Doc ID 14395 Rev 9
Product overview
MASTER
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