HT48R50A-1 Datasheet (Holtek Semiconductor) - (HT48R50A-1 / HT48C50A-1) I/O Type 8-Bit MCU

HT48R50A-1, (HT48R50A-1 / HT48C50A-1) I/O Type 8-Bit MCU

The HT48R50A-1/HT48C50-1 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications.

The mask version HT48C50-1 is fully pin and functionally compatible with the OTP version HT48R50A-1 device.

The advantages of low power

HT48R50A-1 Features

* Operating voltage:

* 4096´15 program memory ROM

* 160´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

* 35 bidirectional I/O lines (max.)