HT46RB70 Datasheet (Holtek Semiconductor)

HT46RB70, A/D Type USB 8-Bit MCU

This device is an 8-bit high performance RISC architecture microcontroller designed for USB product applications.

It is particularly suitable for use in products such as USB and/or SPI touch-panels, USB and/or SPI touch-pads, PS II joysticks, XBOX joysticks, USB Mice keyboards and joystick.

A HALT f

HT46RB70 Features

* Operating voltage:

* 8 channels 10-bit resolution A/D converter

* 4-channel 8-bit PWM output shared with fSYS=6MHz: 2.2V~5.5V fSYS=12MHz: 2.7V~5.5V

* 38 bidirectional I/O lines (max.)

* 1 interrupt input shared with an I/O line

* Two 16-bit programmable timer/event counter