HT46C64 datasheet(1/47 Pages) HOLTEK

номер детали	HT46C64

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

PDF	47 Pages

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производитель	HOLTEK [Holtek Semiconductor Inc]

домашняя страница	http://www.holtek.com

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HT46R64/HT46C64

A/D with LCD Type 8-Bit MCU

Rev. 1.40

1

September 21, 2004

Features

· Operating voltage:

fSYS=4MHz: 2.2V~5.5V

fSYS=8MHz: 3.3V~5.5V

· 24 bidirectional I/O lines

· Two external interrupt input

· One 8-bit and one 16-bit programmable timer/event

counter with PFD (programmable frequency divider)

function

· LCD driver with 33´3or32´4 segments

(logical output option for SEG0~SEG15)

· 4K´15 program memory

· 192´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

· 8-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

· 56-pin SSOP, 100-pin QFP package

General Description

The HT46R64/HT46C64 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 HT46C64 is fully pin and

functionally compatible with the OTP version HT46R64

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.

HT46C64 under development, available in 4Q, 2004.

Аналогичный номер детали - HT46C64

производитель	номер детали	датащи	подробное описание детали
Holtek Semiconductor In...	HT46C64	423Kb / 48P	A/D with LCD Type 8-Bit MCU February 14, 2006
	HT46C64	1Mb / 51P	52/100-pin LQFP 2014-06-06
	HT46C64	320Kb / 46P	A/D with LCD Type 8-Bit MCU April 13, 2011

More results

Аналогичное описание - HT46C64

производитель	номер детали	датащи	подробное описание детали
Holtek Semiconductor In...	HT46R63	328Kb / 44P	A/D with LCD Type 8-Bit MCU May 17, 2004
	HT46R65	409Kb / 48P	A/D with LCD Type 8-Bit MCU July 14, 2005
	HT46R62	401Kb / 46P	A/D with LCD Type 8-Bit MCU July 14, 2005
	HT46R71D	331Kb / 46P	A/D with LCD Type 8-Bit MCU January 9, 2006
	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

More results

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Аналогичный номер детали - HT46C64

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