HT49R70A-1 Datasheet - Holtek Semiconductor

HT49R70A-1, LCD Type 8-Bit MCU

www.DataSheet4U.com HT49R70A-1/HT49C70-1/HT49C70L LCD Type 8-Bit MCU Technical Document * Tools Information * FAQs *

Features

* Operating voltage:
* Buzzer output
* On-chip crystal, RC and 32768Hz crystal oscillator
* HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V for HT49R70A-1/HT49C70-1 fSYS=8MHz: 3.3V~5.5V for HT49R70A-1/HT49C70-1 fSYS=500kHz: 1.2V~2.2V for HT49C70L
* 8 input li

Applications

* The mask version HT49C70-1 and HT49C70L are fully pin and functionally compatible with the OTP version HT49R70A-1 device. The HT49C70L is a low voltage version, with the ability to operate at a minimum power supply of 1.2V, making it suitable for single cell battery applications. The advantages of

HT49R70A-1_HoltekSemiconductor.pdf