HT46R65 datasheet(1/48 Pages) HOLTEK

номер детали	HT46R65

подробное описание детали	A/D with LCD Type 8-Bit MCU

PDF	48 Pages

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производитель	HOLTEK [Holtek Semiconductor Inc]

домашняя страница	http://www.holtek.com

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HT46R65/HT46C65

A/D with LCD Type 8-Bit MCU

Rev. 1.80

1

July 14, 2005

Features

· Operating voltage:

fSYS=4MHz: 2.2V~5.5V

fSYS=8MHz: 3.3V~5.5V

· 24 bidirectional I/O lines

· Two external interrupt input

· Two 16-bit programmable timer/event counter with

PFD (programmable frequency divider) function

· LCD driver with 41´3or40´4 segments

(logical output option for SEG0~SEG23)

· 8K´16 program memory

· 384´8 data memory RAM

· Supports PFD for sound generation

· Real Time Clock (RTC)

· 8-bit prescaler for RTC

· Watchdog Timer

· Buzzer output

· On-chip crystal, RC and 32768Hz crystal oscillator

· HALT function and wake-up feature reduce power

consumption

· 16-level subroutine nesting

· 8 channels 10-bit resolution A/D converter

· 4-channel 8-bit PWM output shared with 4 I/O lines

· Bit manipulation instruction

· 16-bit table read instruction

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

· 63 powerful instructions

· All instructions in 1 or 2 machine cycles

· Low voltage reset/detector function

· 52-pin QFP, 56-pin SSOP, 100-pin QFP packages

General Description

The HT46R65/HT46C65 are 8-bit, high performance,

RISC architecture microcontroller devices specifically

designed for A/D product applications that interface di-

rectly to analog signals and which require LCD Inter-

face. The mask version HT46C65 is fully pin and

functionally compatible with the OTP version HT46R65

device.

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

ity, timer functions, oscillator options, multi-channel A/D

Converter, Pulse Width Modulation function, HALT and

wake-up functions, in addition to a flexible and

configurable LCD interface enhance the versatility of

these devices to control a wide range of applications re-

quiring analog signal processing and LCD interfacing,

such as electronic metering, environmental monitoring,

handheld measurement tools, motor driving, etc., for

both industrial and home appliance application areas.

Technical Document

· Tools Information

· FAQs

· Application Note

- HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM

- HA0004E HT48 & HT46 MCU UART Software Implementation Method

- HA0005E Controlling the I2C bus with the HT48 & HT46 MCU Series

- HA0047E An PWM application example using the HT46 series of MCUs

Аналогичный номер детали - HT46R65

производитель	номер детали	датащи	подробное описание детали
Holtek Semiconductor In...	HT46R652	404Kb / 47P	A/D with LCD Type 8-Bit OTP MCU December 19, 2006
	HT46R652	318Kb / 45P	A/D with LCD Type 8-Bit OTP MCU May 25, 2011
	HT46R65	321Kb / 46P	A/D with LCD Type 8-Bit MCU April 13, 2011
	HT46R65	2Mb / 50P	A/DLCD ?뗥뀵鵝띶뜒?뉑쑛 2014-06-06

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Аналогичное описание - HT46R65

производитель	номер детали	датащи	подробное описание детали
Holtek Semiconductor In...	HT46R64	345Kb / 47P	A/D with LCD Type 8-Bit MCU September 21, 2004
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	HT46R62	401Kb / 46P	A/D with LCD Type 8-Bit MCU July 14, 2005
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	HT46R64	423Kb / 48P	A/D with LCD Type 8-Bit MCU February 14, 2006
	HT46RU66	493Kb / 63P	A/D Type 8-Bit MCU with LCD October 2, 2007
	HT46RU67	496Kb / 67P	A/D Type 8-Bit MCU with LCD
	HT46R64	320Kb / 46P	A/D with LCD Type 8-Bit MCU April 13, 2011
	HT46R65	321Kb / 46P	A/D with LCD Type 8-Bit MCU April 13, 2011
	HT46RU66	436Kb / 63P	A/D Type 8-Bit MCU with LCD May 26, 2011

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Аналогичный номер детали - HT46R65

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