Holtek Semiconductor HT46R232
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 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 · 40 bidirectional I/O lines (max.) · 1 interrupt input shared with an I/O line · Two 16-bit programmable timer/event counter with at VDD=5V · 8-level subroutine nesting · 8 channels 10-bit resolution A/D converter · 4-channel 8-bit PWM output shared with four I/O lines · Bit manipulation instruction ·... The mask version HT46C232 is fully pin and functionally compatible with the OTP version HT46R232 device. The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, I2C interface, HALT and wake-up functions, enhance the versatility of these devices to suit a wide range of A/D application possibilities such as sensor signal processing, motor driving, industrial control, consumer products, subsystem controllers, etc.
Holtek Semiconductor
