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参数资料
型号： STM8AF52AATCX
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： 36/120页
文件大小： 2236K
代理商： STM8AF52AATCX
Product overview
STM8AF52/62xx, STM8AF51/61xx
22/120
Doc ID 14395 Rev 7
5.8
Analog to digital converter (ADC)
The STM8A products described in this datasheet contain a 10-bit successive approximation
ADC with up to 16 multiplexed input channels, depending on the package.
ADC features:
●
10-bit resolution
●
Single and continuous conversion modes
●
Programmable prescaler: fMASTER divided by 2 to 18
●
Conversion trigger on timer events, and external events
●
Interrupt generation at end of conversion
●
Selectable alignment of 10-bit data in 2 x 8 bit result registers
●
Shadow registers for data consistency
●
ADC input range: VSSA = VIN = VDDA
●
Schmitt-trigger on analog inputs can be disabled to reduce power consumption
5.9
Communication interfaces
5.9.1
Universal synchronous/asynchronous receiver transmitter (USART)
The devices covered by this datasheet contain one USART interface. The USART can
operate in standard SCI mode (serial communication interface, asynchronous) or in SPI
emulation mode. It is equipped with a 16 bit fractional prescaler. It features LIN master
support.
Detailed feature list:
●
Full duplex, asynchronous communications
●
NRZ standard format (mark/space)
●
High-precision baud rate generator system
–
Common programmable transmit and receive baud rates up to fMASTER/16
●
Programmable data word length (8 or 9 bits)
●
Configurable stop bits: Support for 1 or 2 stop bits
●
LIN master mode:
–
LIN break and delimiter generation
–
LIN break and delimiter detection with separate flag and interrupt source for
readback checking.
●
Transmitter clock output for synchronous communication
●
Separate enable bits for transmitter and receiver
●
Transfer detection flags:
–
Receive buffer full
–
Transmit buffer empty
–
End of transmission flags
●
Parity control:
–
Transmits parity bit
–
Checks parity of received data byte
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相关代理商/技术参数
参数描述
STM8AF52AATCY 功能描述:8位微控制器 -MCU Automotive 8-Bit MCU Rev U 128KIbit 80Pin 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
STM8AF52AATDY 功能描述:8位微控制器 -MCU 8-Bit Automotive MCU CAN Line 128kb 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
STM8AF5X23TAY 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
STM8AF5X26TAY 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
STM8AF5X27TAY 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
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