STM8AF6269 STMicroelectronics, STM8AF6269 Datasheet - Page 51
STM8AF6269
Manufacturer Part Number
STM8AF6269
Description
STM8AF62 Standard Line
Manufacturer
STMicroelectronics
Datasheet
1.STM8AF5168.pdf
(106 pages)
Specifications of STM8AF6269
Max Fcpu
16 MHz
Flash Program Memory
16 to 32 Kbytes Flash; data retention 20 years at 55 °C after 1 kcycle
Data Memory
0.5 to 1 Kbyte true data EEPROM; endurance 300 kcycles
Ram
1 to 2 Kbytes
Advanced Control Timer
16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization
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STM8AF52/62xx, STM8AF51/61xx
9
Option bytes
Option bytes contain configurations for device hardware features as well as the memory
protection of the device. They are stored in a dedicated block of the memory. Each option
byte has to be stored twice, for redundancy, in a regular form (OPTx) and a complemented
one (NOPTx), except for the ROP (read-out protection) option byte and option bytes 8 to 16.
Option bytes can be modified in ICP mode (via SWIM) by accessing the EEPROM address
shown in
Option bytes can also be modified ‘on the fly’ by the application in IAP mode, except the
ROP and UBC options that can only be changed in ICP mode (via SWIM).
Refer to the STM8 Flash programming manual (PM0047) and STM8 SWIM communication
protocol and debug module user manual (UM0470) for information on SWIM programming
procedures.
Table 19: Option bytes
Doc ID 14395 Rev 8
below.
Option bytes
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