STM8S105K4U6 STMicroelectronics, STM8S105K4U6 Datasheet - Page 118

• Manufacturer Part Number: STM8S105K4U6
• Description: MCU 8BIT 16K FLASH 32-VFQFPN
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8S105K4U6

• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.95 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VFQFN
• Processor Series: STM8S10x
• Core: STM8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWSTM8
• Development Tools By Supplier: STICE-SYS001
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel
• For Use With: 497-10040 - EVAL KIT STM8S DISCOVERY497-10593 - KIT STARTER FOR STM8S207/8 SER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering information
118/127
OPT2 alternate function remapping
UBC, bit0
UBC bit1
UBC bit2
UBC bit3
UBC bit4
UBC bit5
AFR0
(check only one option)
AFR1
(check only one option)
AFR2
(check only one option)
AFR3
(check only one option)
AFR4
(check only one option)
[ ] 0: Remapping option inactive. Default alternate functions used.
Refer to pinout description.
[ ] 1: Port D3 alternate function = ADC_ETR
[ ] 0: Remapping option inactive. Default alternate functions used.
Refer to pinout description.
[ ] 1: Port A3 alternate function = TIM3_CH1, port D2 alternate
function = TIM2_CH3.
[ ] 0: Remapping option inactive. Default alternate functions used.
Refer to pinout description.
[ ] 1: Port D0 alternate function = CLK_CCO.
[ ] 0: Remapping option inactive. Default alternate functions used.
Refer to pinout description.
[ ] 1: Port D0 alternate function = TIM1_BKIN.
[ ] 0: Remapping option inactive. Default alternate functions used.
Refer to pinout description.
[ ] 1: Port D7 alternate function = TIM1_CH4.
DocID14771 Rev 10
Note: If both AFR2 and AFR3 are activated, AFR2 option
has priority over AFR3.
[ ] 0: Reset
[ ] 1: Set
[ ] 0: Reset
[ ] 1: Set
[ ] 0: Reset
[ ] 1: Set
[ ] 0: Reset
[ ] 1: Set
[ ] 0: Reset
[ ] 1: Set
[ ] 0: Reset
[ ] 1: Set
STM8S105xx