HT46R46E datasheet(1/45 Pages) HOLTEK

номер детали	HT46R46E

подробное описание детали	Cost-Effective A/D Type 8-Bit MCU

PDF	45 Pages

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производитель	HOLTEK [Holtek Semiconductor Inc]

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HT46R46E/HT46C46E

Cost-Effective A/D Type 8-Bit MCU

Rev. 1.30

1

July 19, 2005

General Description

The HT46R46E/HT46C46E are 8-bit, high perfor-

mance, RISC architecture microcontroller devices spe-

cifically designed for A/D applications that interface

directly to analog signals, such as those from sensors.

The mask version HT46C46E is fully pin and function-

ally compatible with the OTP version HT46R46E de-

vice.

There are two dice in the HT46R46E/HT46C46E pack-

age: one is the HT46R46/HT46C46 MCU, the other is a

128

´8 bits EEPROM used for data memory purpose.

The two dice are wire-bonded to form HT46R46E/

HT46C46E.

The advantages of low power consumption, I/O flexibil-

ity, programmable frequency divider, timer functions,

oscillator options, multi-channel A/D Converter, Pulse

Width Modulation function, HALT and wake-up func-

tions, enhance the versatility of these devices to suit a

wide range of A/D application possibilities such as sen-

sor signal processing, motor driving, industrial control,

consumer products, subsystem controllers, etc.

Features

· Operating voltage:

fSYS=4MHz: 2.2V~5.5V

fSYS=8MHz: 3.3V~5.5V

· 13 bidirectional I/O lines (max.)

· 1 interrupt input shared with an I/O line

· 8-bit programmable timer/event counter with overflow

interrupt and 7-stage prescaler

· On-chip crystal and RC oscillator

· Watchdog Timer

· 1024´14 program memory

· 64´8 data memory RAM

· 128´8 data EEPROM

· Supports PFD for sound generation

· HALT function and wake-up feature reduce power

consumption

· Up to 0.5ms instruction cycle with 8MHz system clock

at VDD=5V

· 4-level subroutine nesting

· 4 channels 8-bit resolution A/D converter

· 1 channel 8-bit PWM output shared with an I/O line

· Bit manipulation instruction

· 14-bit table read instruction

· 63 powerful instructions

· All instructions in one or two machine cycles

· Low voltage reset function

· 18-pin DIP/SOP package

Technical Document

· Tools Information

· FAQs

· Application Note

- HA0049E Read and Write Control of the HT1380

- HA0051E Li Battery Charger Demo Board - Using the HT46R47

- HA0052E Microcontroller Application - Battery Charger

- HA0083E Li Battery Charger Demo Board - Using the HT46R46

- HA0085E 8-bit Pseudo-Random Number Generator

Аналогичный номер детали - HT46R46E

производитель	номер детали	датащи	подробное описание детали
Holtek Semiconductor In...	HT46R46E	542Kb / 73P	Cost-Effective A/D Type 8-Bit MCU August 15, 2007
Holtek Semiconductor In...	HT46R46E	542Kb / 73P	Cost-Effective A/D Type 8-Bit MCU August 15, 2007

More results

Аналогичное описание - HT46R46E

производитель	номер детали	датащи	подробное описание детали
Holtek Semiconductor In...	HT46R46	291Kb / 42P	Cost-Effective A/D Type 8-Bit MCU December 28, 2004
	HT46R46-H	292Kb / 42P	Cost-Effective A/D Type 8-Bit OTP MCU March 1, 2006
	HT46R47E	336Kb / 45P	Cost-Effective A/D Type 8-Bit MCU July 13, 2005
	HT46R47-H	293Kb / 42P	Cost-Effective A/D Type 8-Bit OTP MCU March 1, 2006
	HT46R48	292Kb / 42P	Cost-Effective A/D Type 8-Bit OTP MCU March 24, 2006
	HT46R48E	339Kb / 46P	Cost-Effective A/D Type 8-Bit OTP MCU March 24, 2006
	HT46R46E	542Kb / 73P	Cost-Effective A/D Type 8-Bit MCU August 15, 2007
	HT46R4A	468Kb / 60P	Cost-Effective A/D Type 8-Bit MCU November 28, 2007
	HT46R46	580Kb / 77P	Cost-Effective A/D Type 8-Bit MCU June 5, 2008
	HT46R002	5Mb / 83P	Cost-Effective A/D 8-Bit OTP MCU April 11, 2017

More results

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