HT46R49E - Cost-Effective A/D Type 8-Bit MCU

This page provides the datasheet information for the HT46R49E, a member of the HT46R47E Cost-Effective A/D Type 8-Bit MCU family.

Product Overview

Holtek Semiconductor

📥 Download Datasheet

Datasheet Details

Part number	HT46R49E
Manufacturer	Holtek Semiconductor
File Size	587.80 KB
Description	Cost-Effective A/D Type 8-Bit MCU
Datasheet	HT46R49E Datasheet
Additional preview pages of the HT46R49E datasheet.

HT46R49E 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: 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- flow interrupt and 7-stage prescaler.
On-chip crystal and RC oscillator.
Watchdog Timer function.
PFD for audio frequency generation.
Power down and wake-up functions to reduce power consumption.
128´8 EEPROM data memory.
Up to 0.5ms instruction cycle.

📁 Similar Datasheet

HT46R22 - 8-Bit A/D Type MCU (Holtek Semiconductor Inc)
HT46R221 - 8-Bit A/D Type MCU (Holtek Semiconductor Inc)
HT46R23 - 8-Bit OTP Microcontroller (Holtek Semiconductor Inc)
HT46R64 - A/D with LCD Type 8-Bit MCU (Holtek Semiconductor Inc)
HT4633 - Single chip LED flashlight controller (HOTCHIP)
HT4635 - Single chip LED flashlight controller (HOTCHIP)
HT4636 - Single chip LED flashlight controller (HOTCHIP)
HT4638 - Single chip LED flashlight controller (HOTCHIP)
HT46C22 - 8-Bit A/D Type MCU (Holtek Semiconductor Inc)
HT46C64 - A/D with LCD Type 8-Bit MCU (Holtek Semiconductor Inc)

Other Datasheets by Holtek Semiconductor

HT46R49 - Cost-Effective A/D Type 8-Bit MCU
HT46R46 - Cost-Effective A/D Type 8-Bit MCU
HT46R46-H - Cost-Effective A/D Type 8-Bit OTP MCU
HT46R46E - Cost-Effective A/D Type 8-Bit MCU
HT46R47 - Cost-Effective A/D Type 8-Bit MCU
HT46R47-H - Cost-Effective A/D Type 8-Bit OTP MCU
HT46R47E - Cost-Effective A/D Type 8-Bit MCU
HT46R48 - Cost-Effective A/D Type 8-Bit OTP MCU

Published: Apr 7, 2024 |