HT48C30-1 Datasheet (Holtek Semiconductor)

HT48C30-1, I/O Type 8-Bit MCU

The HT48R30A-1/HT48C30-1 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications.

The mask version HT48C30-1 is fully pin and functionally compatible with the OTP version HT48R30A-1 device.

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HT48C30-1 Features

* Operating voltage:

* 96´8 data memory RAM

* Buzzer driving pair and PFD supported

* HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V

* Low voltage reset function

* 25 bidirectional I/O lines (max.)

* 1 interrupt input shared with