HT49R10A-1, HT49C10-1 Datasheet (Holtek Semiconductor)

HT49R10A-1, HT49C10-1, LCD Type 8-Bit MCU

The HT49R10A-1 is an 8-bit, high performance, RISC architecture microcontroller devices specifically designed for a wide range of LCD applications.

The mask version HT49C10-1 is fully pin and functionally compatible with the OTP version HT49R10A-1 device.

The advantages of low power consumption, I/O

HT49R10A-1/HT49C10-1 LCD Type 8-Bit MCU Technical Document Tools Information FAQs Application Note - HA0017E Controlling the Read/Write Function of the HT24 Series EEPROM Using the HT49 Series MCUs - HA0024E Using the RTC in the HT49 MCU Series - HA0025E Using the Time Base in the HT49 MCU Series - HA0026E Using the I/O Ports on the HT49 MCU Series - HA0027E Using the Timer/Event Counter in the HT49 MCU Series - HA0075E MCU Reset and Oscillator Circuits Application Note Featur

HT49R10A-1 Features

* Operating voltage:

* Watchdog Timer

* Buzzer output

* On-chip crystal, RC and 32768Hz crystal oscillator

* Power-down and wake-up feature reduce power con- fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V

* 2 input lines

* 8 bidirectional I/O lines

* External interrupt