HT46R01 Datasheet | Holtek Semiconductor

HT46R01/HT46R02/HT46R03 10-Pin MSOP A/D Type 8-Bit OTP MCU Technical Document - Tools Information - FAQs - Application Note - HA0003E municating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM - HA0016E Writing and Reading to the HT24 EEPROM with the HT48 MCU Series - HA0018E Controlling the HT1621 LCD Controller with the HT48 MCU Series - HA0049E Read and Write Control of the HT1380 - HA0075E MCU Reset and Oscillator Circuits Application Note Features - Operating voltage: f SYS= 4MHz: 2.2V~5.5V f SYS= 8MHz: 3.3V~5.5V f SYS= 12MHz: 4.5V~5.5V - 7 bidirectional I/O lines and 1 input line - External interrupt input shared with an I/O line - One or two 8-bit programmable Timer/Event Coun- ters with overflow interrupt and 7-stage prescaler - External crystal system oscillator - Fully integrated internal RC oscillator available with three frequencies: 4MHz, 8MHz or 12MHz - Watchdog Timer function - PFD for audio frequency generation - Power down and wake-up functions to reduce power consumption - Up to 0.33ms instruction cycle with 12MHz system clock at VDD= 5V - 4, 6 or 8-level subroutine nesting - 4-channel 8, 9 or 12-bit resolution A/D converter - 8-bit PWM output shared with I/O line - Bit manipulation instruction - Table read instructions - 63 powerful instructions - All instructions executed in one or two machine cycles - Low voltage reset function - 10-pin ultra-small MSOP...