HT46R49, HT46R48A - Cost-Effective A/D Type 8-Bit MCU

Holtek Semiconductor

HT46R49 Datasheet Preview — This datasheet PDF includes multiple part numbers: HT46R49, HT46R48A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	HT46R49, HT46R48A
Manufacturer	Holtek Semiconductor
File Size	571.29 KB
Description	Cost-Effective A/D Type 8-Bit MCU
Datasheet	HT46R48A_HoltekSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: HT46R49, HT46R48A. Please refer to the document for exact specifications by model.

HT46R49 Product details

Description

The Cost-Effective A/D Type MCU Devices are a series of 8-bit high performance RISC architecture microcontrollers, designed especially for 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.
13 to 23 bidirectional I/O lines.
External interrupt input shared with an I/O line.
8-bit programmable Timer/Event Counter with over- at VDD=5V.
4 or 6-level subroutine nesting.
4 channels 8 or 9-bit resolution A/D converter.
1 or 2 channel 8-bit PWM output shared with I/O lines.
Bit manipulation instruction.
Table read instructi.

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Published: Apr 25, 2009 |