STM8AF528A STMicroelectronics, STM8AF528A Datasheet - Page 54
STM8AF528A
Manufacturer Part Number
STM8AF528A
Description
STM8AF52 CAN Line
Manufacturer
STMicroelectronics
Datasheet
1.STM8AF5168.pdf
(106 pages)
Specifications of STM8AF528A
Max Fcpu
24 MHz
Program Memory
32 to 128 Kbytes Flash program; data retention 20 years at 55 °C
Data Memory
up to 2 Kbytes true data EEPROM; endurance 300 kcycles
Ram
2 Kbytes to 6 Kbytes
Advanced Control Timer
16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
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Option bytes
54/106
Table 20.
Option byte no.
OPT0
OPT1
OPT2
Option byte description
ROP[7:0]: Memory readout protection (ROP)
UBC[7:0]: User boot code area
AFR7: Alternate 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
0xAA: Enable readout protection (write access via SWIM protocol)
Note: Refer to the STM8A microcontroller family reference manual
(RM0016) section on Flash/EEPROM memory readout protection for
details.
0x00: No UBC, no write-protection
0x01: Page 0 to 1 defined as UBC, memory write-protected
0x02: Page 0 to 3 defined as UBC, memory write-protected
0x03 to 0xFF: Pages 4 to 255 defined as UBC, memory write-protected
Note: Refer to the STM8A microcontroller family reference manual
(RM0016) section on Flash/EEPROM write protection for more details.
0: Port D4 alternate function = TIM2_CH1
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_CH3N, port B1 alternate function = TIM1_CH2N, port B0 alternate
function = TIM1_CH1N.
0: Port D7 alternate function = TLI
1: Reserved
0: Port D0 alternate function = TIM3_CH2
1: Port D0 alternate function = TIM1_BKIN
0: Port D0 alternate function = TIM3_CH2
1: Port D0 alternate function = CLK_CCO
Note: AFR2 option has priority over AFR3 if both are activated
0: Port A3 alternate function = TIM2_CH3, port D2 alternate function
TIM3_CH1.
1: Port A3 alternate function = TIM3_CH1, port D2 alternate function
TIM2_CH3.
0: Port D3 alternate function = TIM2_CH2
1: Port D3 alternate function = ADC_ETR
2
C_SCL.
Doc ID 14395 Rev 8
Description
2
C_SDA, port B4 alternate function =
STM8AF52/62xx, STM8AF51/61xx