HT49R50 Datasheet (Holtek Semiconductor Inc)

HT49R50, 8-Bit Microcontroller

The HT49C50 is an 8-bit high performance single chip microcontroller.

Its single cycle instruction and two-stage pipeline architecture make it suitable for high speed applications.

The device is suited for use in multiple LCD low power applications among which are calculators, clock timers, games, s

HT49R50 Features

* Operating voltage: 2.2V~5.2V 8 input lines 12 bidirectional I/O lines Two external interrupt input Two 8-bit programmable timer/event counter with PFD (programmable frequency divider) function LCD driver with 33 ´ 3 or 32 ´ 4 segment