stm8af6166t STMicroelectronics, stm8af6166t Datasheet - Page 49

• Manufacturer Part Number: stm8af6166t
• Description: Automotive 8-bit Mcu, With Up To 128 Kbytes Flash, Eeprom, 10-bit Adc, Timers, Lin, Can, Usart, Spi, I2c, 3 V To 5.5 V
• Manufacturer: STMicroelectronics

STM8AF61xx, STM8AF51xx
Table 13.
Option byte no.
OPT0
OPT1
OPT2
Option byte description
ROP[7:0] Memory readout protection (ROP)
UBC[7:0] User boot code area
AFR7Alternate function remapping option 7
AFR6 Alternate function remapping option 6
AFR5 Alternate function remapping option 5
AFR4 Alternate function remapping option 4
AFR3 Alternate function remapping option 3
AFR2 Alternate function remapping option 2
AFR1 Alternate function remapping option 1
AFR0 Alternate function remapping option 0
AAh: Enable readout protection (write access via SWIM protocol)
Note: Refer to the STM8S/STM8A Reference manual RM0009 section
on Flash/EEPROM memory readout protection for details.
00h: no UBC, no write-protection
01h: Page 0 and 1 defined as UBC, memory write-protected
02h to FFh: Pages 2 to 255 defined as UBC, memory write-protected
Note: Refer to the STM8S/STM8A Reference manual RM0009 section
on Flash/EEPROM write protection and the Flash_fpr register for more
details.
0: Port D4 alternate function = TIM2_CC1
1: Port D4 alternate function = BEEP
0: Port B5 alternate function = AIN5, port B4 alternate function = AIN4
1: Port B5 alternate function = I
I
0: Port B3 alternate function = AIN3, port B2 alternate function = AIN2,
port B1 alternate function = AIN1, port B0 alternate function = AIN0
1: Port B3 alternate function = TIM1_ETR, port B2 alternate function =
TIM1_NCC3, port B1 alternate function = TIM1_NCC2, port B0 alternate
function = TIM1_NCC1
0: Port D7 alternate function = TLI
1: Port D7 alternate function = TIM1_CC4
0: Port D0 alternate function = TIM3_CC2
1: Port D0 alternate function = TIM1_BKIN
0: Port D0 alternate function = TIM3_CC2
1: Port D0 alternate function = CLK_CCO
Note: AFR2 option has priority over AFR3 if both are activated
0: Port A3 alternate function = TIM2_CC3, port D2 alternate function
TIM3_CC1
1: Port A3 alternate function = TIM3_CC1, port D2 alternate function
TIM2_CC3
0: Port D3 alternate function = TIM2_CC2
1: Port D3 alternate function = ADC_ETR
2
C_SCL
Description
2
C_SDA, port B4 alternate function =
Option bytes
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