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参数资料
| 型号： | STM8AF6126TCX |
| 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： | 13/99页 |
| 文件大小： | 881K |
| 代理商： | STM8AF6126TCX |
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Product overview
STM8AF61xx, STM8AF62xx
Doc ID 14952 Rev 4
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 register
●
Shadow registers for data consistency
●
ADC input range: VSSA = VIN = VDDA
●
Analog watchdog
●
Schmitt-trigger on analog inputs can be disabled to reduce power consumption
●
Scan mode (single and continuous)
●
Dedicated result register for each conversion channel
●
Buffer mode for continuous conversion
5.9
Communication interfaces
5.9.1
Serial peripheral interface (SPI)
The devices covered by this datasheet contain one SPI. The SPI is available on all the
supported packages.
●
Maximum speed: 8 Mbit/s or 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 mode/master mode management by hardware or software for both master and
slave
●
Programmable clock polarity and phase
●
Programmable data order with MSB-first or LSB-first shifting
●
Dedicated transmission and reception flags with interrupt capability
●
SPI bus busy status flag
●
Hardware CRC feature for reliable communication:
–
CRC value can be transmitted as last byte in Tx mode
–
CRC error checking for last received byte
相关PDF资料 |
PDF描述 |
|---|---|
| STM8AF6266TDY | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP32 |
| STM8AF6146TAU | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| STM8AF6168TBX | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48 |
| STM8AF6226TAU | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP32 |
| STM8AF6246UAY | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| STM8AF6146 | 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 |
| 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 |
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