Ht46r22/ht46c22 - A/d Type 8-bit Mcu

  The HT46R22 HT46C22 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 mask version HT46C22 is fully pin and functionally compatible with the OTP version HT46R22 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.HT46R22's datasheet is the same as HT46R22
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HT46R22 pinout from datasheet
Holtek Semiconductor Inc.

Download HT46R22 datasheet