HT46RU22

www.DataSheet4U.com HT46RU22 A/D Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - HA0004E HT48 & HT46 MCU UART Software Implementation Method - HA0005E Controlling the I2C bus with the HT48 & HT46 MCU Series - HA0013E HT48 & HT46 LCM Interface Design - HA0047E An PWM application example using the HT46 series of MCUs Features · Operating voltage: · Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V · 19 bidirectional I/O lines (max.) · 1 interrupt input shared with an I/O line · 8-bit programmable timer/event counter with at VDD=5V · 6-level subroutine nesting · 8 channels 9-bit resolution A/D converter · 1-channel 8-bit PWM output shared with one I/O line · Universal Asynchronous Receiver Transmitter overflow interrupt and 7-stage prescaler · On-chip crystal and RC oscillator · Watchdog Timer · 2048´14 program memory · 64´8 data memory RAM · Supports PFD for sound generation · HALT function and wake-up feature reduce power (UART) · Bit manipulation instruction · 14-bit table read instruction · 63 powerful instructions · All instructions in one or two machine cycles · Low voltage reset function · I2C Bus (slave mode) · 24-pin SKDIP/SOP/SSOP package consumption General Description The HT46RU22 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors. The advantages of l...