Holtek Semiconductor HT82J30A
HT82J30A is fully pin and functionally compatible with the OTP version HT82J30R 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, Watchdog timer, SPI interfaces, Power Down 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. With the provision of dual SPI interfaces the devices are especially suitable for Joystick Encoder applications.