参数资料
型号: STM8AF51AATBXXXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP80
封装: 14 X 14 MM, ROHS COMPLIANT, LQFP-80
文件页数: 10/118页
文件大小: 2173K
代理商: STM8AF51AATBXXXX
STM8AF51xx, STM8AF61xx
Known limitations
Doc ID 14395 Rev 6
107/118
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.
Workaround
None.
13.5
Clock controller
13.5.1
HSI RC oscillator 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
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相关代理商/技术参数
参数描述
STM8AF51AATCY 制造商:STMicroelectronics 功能描述:SADA_8BIT MCU FOR CABI(LF)
STM8AF51XX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 128 Kbytes Flash, EEPROM, 10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 V to 5.5 V
STM8AF5268 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 128 Kbytes Flash, data EEPROM
STM8AF5268TAY 制造商:STMicroelectronics 功能描述:
STM8AF5268TCY 功能描述:8位微控制器 -MCU 8-Bit Automotive MCU CAN Line 32kb Flash RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT