Holtek Semiconductor HT46RU232
the HT48 & HT46 MCU Series - HA0013E HT48 & HT46 LCM Interface Design - HA0017E Controlling the Read/Write Function of the HT24 Series EEPROM Using the HT49 Series MCUs - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V · 40 bidirectional I/O lines (max.) · 1 interrupt input shared with an I/O line · One 8-bit and Two 16-bit programmable timer/event counter with overflow interrupt · On-chip crystal and RC oscillator · Watchdog Timer · 4096´16 program memory · 192´8 data memory RAM · Supports PFD for sound...| Part No. | HT46RU232 |
|---|---|
| Datasheet | HT46RU232 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | A/D Type 8-Bit OTP MCU |
| Buy | Stock & Price |
FEATURES
● Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V● 40 bidirectional I/O lines (max.)
● 1 interrupt input shared with an I/O line
● One 8-bit and Two 16-bit programmable timer/event counter with overflow interrupt
● On-chip crystal and RC oscillator
● Watchdog Timer
● 4096´16 program memory
● 192´8 data memory RAM
● Supports PFD for sound generation
● HALT function and wake-up feature reduce power consumption
● Up to 0.5ms instruction cycle with 8MHz system clock at VDD=5V
● 8-level subroutine nesting
● 8 channels 12-bit resolution A/D converter
● 4-channel 8-bit PWM outpu
