STM8S105S6B3(2015) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S105S6B3
(Rev.:2015)

Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbyte Flash, integrated EEPROM, 10-bit ADC, timers, UART, SPI, I²C

STMicroelectronics 

Ordering information

STM8S105x4/6

Padding value for unused program memory (check only one option)

[ ] 0xFF

[ ] 0x83

[ ] 0x75

Fixed value

TRAP instruction code

Illegal opcode (causes a reset when executed)

OTP0 memory readout protection (check only one option)

[ ] Disable or [ ] Enable

OTP1 user boot code area (UBC)

0x(_ _) fill in the hexadecimal value, referring to the datasheet and the binary format below:

UBC, bit0

UBC, bit1

UBC, bit2

UBC, bit3

UBC, bit4

UBC, bit5

[ ] 0: Reset

[ ] 1: Set

[ ] 0: Reset

[ ] 1: Set

[ ] 0: Reset

[ ] 1: Set

[ ] 0: Reset

[ ] 1: Set

[ ] 0: Reset

[ ] 1: Set

[ ] 0: Reset

[ ] 1: Set

OTP2 alternate function remapping

AFR0

(check only one option)

AFR1

(check only one option)

AFR2

(check only one option)

AFR3

(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

Note: if both AFR2 and AFR3 are activated, AFR2 option has

priority over AFR3.

[ ] 0: Remapping option inactive. Default alternate functions

used. Refer to pinout description

[ ] 1: Port D0 alternate function = TIM1_BKIN

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DocID14771 Rev 15

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