HT46R01B-1 mcu equivalent, small package 8-bit otp mcu.
CPU Features
* Operating voltage:
* 6-level subroutine nesting
* All instructions executed in one or two instruction
fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.
The usual Holtek microcontroller features of low power consumption, I/O flexibility, timer functions, oscillator option.
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