STM8S207S8T3C データシートの表示（PDF） - STMicroelectronics

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STM8S207S8T3C

Performance line, 24 MHz STM8S 8-bit MCU, up to 128 KB Flash, integrated EEPROM, 10-bit ADC, timers, 2 UARTs, SPI, I²C, CAN

STMicroelectronics 

STM8S207xx, STM8S208xx

Product overview

4.14.3

Asynchronous communication (UART mode)

● Full duplex communication - NRZ standard format (mark/space)

● Programmable transmit and receive baud rates up to 1 Mbit/s (fCPU/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

● Parity control

LIN master capability

● 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

SPI

● Maximum speed: 10 Mbit/s (fMASTER/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

● CRC calculation

● 1 byte Tx and Rx buffer

● Slave/master selection input pin

Doc ID 14733 Rev 12

21/103

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