HT46R02M mcu equivalent, (ht4xr0xm) 1.5v battery 8-bit otp mcu.
CPU Features
* Operating voltage: 3.0V (Typ.)
* Sleep mode and wake-up functions to reduce
* 6-level subroutine nesting
* Bit manipulation instruction
The usual Holtek microcontroller features of a 3V DC/DC converter low power consumption, I/O flexibility, timer functio.
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