STM8S105C4B3C datasheet(18/127 Pages) STMICROELECTRONICS

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Timer

synchronization/

chaining

Ext.

trigger

Complem.

outputs

CAPCOM

channels

Counting

mode

Prescaler

Counter

size

(bits)

Timer

Any power of 2 from

1 to 128

TIM4

Analog-to-digital converter (ADC1)

4.13

The STM8 family products contain a 10-bit successive approximation A/D converter (ADC1)

with up to 5 external multiplexed input channels and the following main features:

• Input voltage range: 0 to VDD

• Conversion time: 14 clock cycles

• Single and continuous and buffered continuous conversion modes

• Buffer size (n x 10 bits) where n = number of input channels

• Scan mode for single and continuous conversion of a sequence of channels

• Analog watchdog capability with programmable upper and lower thresholds

• Analog watchdog interrupt

• External trigger input

• Trigger from TIM1 TRGO

• End of conversion (EOC) interrupt

Communication interfaces

4.14

The following communication interfaces are implemented:

• UART2: Full feature UART, synchronous mode, SPI master mode, Smartcard mode, IrDA

mode, LIN2.1 master/slave capability

• SPI : Full and half-duplex, 8 Mbit/s

• I²C: Up to 400 Kbit/s

UART2

4.14.1

Main features

• One Mbit/s full duplex SCI

• SPI emulation

• High precision baud rate generator

• Smartcard emulation

• IrDA SIR encoder decoder

• LIN master mode

• LIN slave mode

DocID14771 Rev 9

18/127

STM8S105xx

Product overview

STM8S105C4B3C Datasheet(PDF) 18 Page - STMicroelectronics

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