STM8S103XX STMICROELECTRONICS [STMicroelectronics], STM8S103XX Datasheet - Page 17

• Manufacturer Part Number: STM8S103XX
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM8S103xx, STM8S105xx
4.13
4.14
Analog/digital converter (ADC)
●
ADC extended features
●
Communication interfaces
The following communication interfaces are implemented:
●
●
●
●
STM8S103/105 access line products contain a 10-bit successive approximation A/D
converter with up to 10 multiplexed input channels and the following general features:
–
–
–
–
–
–
–
STM8S103/105 access line products contain a 10-bit successive approximation A/D
converter with the following features:
–
–
–
–
–
–
USART:
–
–
LINUART:
–
–
SPI - full and half-duplex, 8 Mbit/s
I²C - up to 400 Kbit/s
Input voltage range: 0 to V
Dedicated voltage reference (VREF) pins available on 80 and 64-pin devices
Conversion time: 14 clock cycles
Single and continuous conversion modes
External trigger input
Trigger from TIM1 TRGO (STM8S105) or TIM2 TRGO (STM8S103)
End of conversion (EOC) interrupt
Up to 10 (STM8S105x) or 7 (STM8S103x) multiplexed input channels
Single, continuous and buffered continuous conversion on a selected channel
Scan mode for single and continuous conversion of a sequence of channels
Analog watchdog capability with programmable upper and lower thresholds
Internal reference voltage on channel AIN7 (STM8S103 only)
Analog watchdog interrupt
STM8S105: no USART
STM8S103: full feature UART, single wire mode, LIN2.1 master capability
STM8S105: LIN2.1 master/slave capability, full feature UART, synchronous mode,
SPI master mode, Smartcard mode, IrDA mode
STM8S103: No LINUART
DDA
Product overview
17/56