HT46RU22 - A/D Type 8-Bit MCU

Holtek Semiconductor

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Datasheet Details

Part number: HT46RU22
Manufacturer: Holtek Semiconductor
File Size: 479.58 KB
Datasheet: HT46RU22_HoltekSemiconductor.pdf
Description: A/D Type 8-Bit MCU

HT46RU22 Product details

Description

The HT46RU22 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.

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.
19 bidirectional I/O lines (max. ).
1 interrupt input shared with an I/O line.
8-bit programmable timer/event counter with at VDD=5V.
6-level subroutine nesting.
8 channels 9-bit resolution A/D converter.
1-channel 8-bit PWM output shared with one I/O line.
Universal Asynchronous Receiver Transmitter overflow interrupt and 7-stage pre.

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Published: Mar 13, 2007 |