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HT46RU67

Holtek Semiconductor
Part Number HT46RU67
Manufacturer Holtek Semiconductor
Description A/D Type 8-Bit MCU
Published Jul 16, 2010
Detailed Description www.DataSheet4U.com HT46RU67/HT46CU67 A/D Type 8-Bit MCU with LCD Technical Document · Tools Information · FAQs · Appli...
Datasheet PDF File HT46RU67 PDF File

HT46RU67
HT46RU67

Overview
www.
DataSheet4U.
com HT46RU67/HT46CU67 A/D Type 8-Bit MCU with LCD Technical Document · Tools Information · FAQs · Application Note - HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM - HA0004E HT48 & HT46 MCU UART Software Implementation Method - HA0005E Controlling the I2C bus with the HT48 & HT46 MCU Series - HA0047E An PWM application example using the HT46 series of MCUs - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: · Watchdog Timer · Buzzer output function · Crystal, RC and 32768Hz crystal system oscillator fSYS=4MHz: 2.
2V~5.
5V fSYS=8MHz: 3.
3V~5.
5V · 32 bidirectional I/O lines · Two external interrupt inputs · Dual 16-bit programmable timer/event counters with option · Power down and wake-up functions reduce power consumption · 16-level subroutine nesting · 8-channel 12-bit resolution A/D converter · 4-channel PWM outputs shared with 4 I/O lines · SIO - Synchronous serial I/O - function · Bit manipulation instruction · 16-bit table read instruction · Up to 0.
5ms instruction cycle with 8MHz system clock · 63 powerful instructions · Instruction execution within 1 or 2 machine cycles · Low voltage reset/detector function · 52-pin QFP, 56-pin SSOP packages Programmable Frequency Divider, PFD, function · Single 8-bit programmable timer/event counter with source clock prescaler · 47´3 or 46´4 segment LCD driver with logic output option for SEG0~SEG23) · 32K´16 program memory · 768´8 data memory RAM · Universal Asynchronous Receiver Transmitter -UART · PFD function for sound generation · Real Time Clock - RTC · 8-bit RTC prescaler 100-pin QFP packages General Description The HT46RU67/HT46CU67 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D product applications that interface directly to analog signals and which require an LCD Interface.
The HT46CU67, mask version device, is fully pin and functionally compatible with its sister HT...


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