STC8A8K64D4 Series Manual
-
Special Note
1. Since the parameters in RAM may be modified, it is generally not recommended to be used. Especially, it is strongly recommended
to read ID data in FLASH program memory (ROM) when you use ID for encryption.
2. Due to the size of STC8A8K64S4 and STC8A8K64S2 can be set by user, important parameters stored in the FLASH program
memory (ROM) space may be erased or modified when the FLASH is used as EEPROM. So this issue needs to be considered
when using these microcontrollers for ID number encryption.
3. By default, only the global unique ID is in the Flash program memory (ROM), and the internal reference 1.19 voltage value, the
frequency of the 32K power-down wake-up timer, and the IRC parameters are not available. You need to select the option in the
following figure when downloading by ISP, and then the options shown are available.
To Next Page
Loading...