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参数资料
| 型号： | STM8AF6146TAX |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| 封装： | 7 X 7 MM, ROHS COMPLIANT, LQFP-32 |
| 文件页数： | 93/99页 |
| 文件大小： | 881K |
| 代理商： | STM8AF6146TAX |
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STM8AF61xx, STM8AF62xx
Known limitations
Doc ID 14952 Rev 4
13.4.5
LIN header error when automatic resynchronization is enabled
Description
If the LINUART is configured in LIN slave mode (LSLV bit set in LINUART_CR6 register) and
the automatic resynchronization is enabled (LASE bit set in LINUART_CR6), the LHE flag
may be set instead of LHDF flag when receiving a valid header.
This limitation is fixed in silicon revision X.
Workaround
None.
13.5
Clock controller
13.5.1
HSI cannot be switched off in run mode
Description
The internal 16 MHz RC oscillator cannot be switched off in run mode, even if the HSIEN bit
is programmed to ‘0’.
Workaround
None.
13.6
SPI interface
13.6.1
Last bit too short if SPI is disabled during communication
Description
When the SPI interface operates in master mode and the baud rate generator prescaler is
equal to 2, the SPI is disabled during ongoing communications, and the data and clock
output signals are switched off at the last strobing edge of the SPI clock.
As a consequence the length of the last bit is out of range and its reception on the bus is not
ensured.
Workaround
Check if a communication is ongoing before disabling the SPI interface. This can be done by
monitoring the BSY bit in the SPI_SR register.
相关PDF资料 |
PDF描述 |
|---|---|
| STM8AF6146TBY | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| STM8AF6146TCY | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| STM8AF6148TAX | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48 |
| STM8AF6166TAX | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| STM8AF6166TAY | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| STM8AF6146TCY | 制造商:STMicroelectronics 功能描述: |
| STM8AF6148 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V |
| STM8AF6166 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V |
| STM8AF6166TAY | 制造商:STMicroelectronics 功能描述:AUTOMOTIVE 8-BIT MCU, WITH UP TO 32 KBYTES FLASH, EEPROM - Trays |
| STM8AF6166TCY | 制造商:STMicroelectronics 功能描述:AUTOMOTIVE 8-BIT MCU, WITH UP TO 32 KBYTES FLASH, - Trays |
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