HT46R068B/HT46R069B
Enhanced A/D Type 8-bit OTP MCU
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HT46R069B
Data Memory Structure
Note: Most of the Data Memory bits can be directly manipulated using the "SET [m].i" and "CLR [m].
i" with the exception of a few dedicated bits. The Data meomory can also be accessed through the
memory pointer registers.
Special Purpose Data Memory
This area of Data Memory is where registers, necessary for the correct operation of the
microcontroller, are stored. Most of the registers are both readable and writeable but some are
protected and are readable only, the details of which are located under the relevant Special
Function Register section. Note that for locations that are unused, any read instruction to these
addresses will return the value "00H".
Rev. 1.00
19
�anꢀaꢁꢂ ꢃꢄꢅ ꢃ011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
