HT49R50A-1 Datasheet, Holtek Semiconductor

* Operating voltage:
* On-chip crystal, RC and 32768Hz crystal oscillator
* HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V for HT49R50A-.

The mask version HT49C50-1 and HT49C50L are fully pin and functionally compatible with the OTP version HT49R50A-1 devic.

The HT49R50A-1/HT49C50-1/HT49C50L are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for a wide range of LCD applications. The mask version HT49C50-1 and HT49C50L are fully pin and functionally compatible wit.