Datasheet > HT46CU25

HT46CU25

更新时间： 2024-02-10 10:45:20

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
63页	474K
描述
A/D Type 8-Bit MCU

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技术参数
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HT46CU25 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC

HT46CU25 数据手册

HT46RU25/HT46CU25

A/D Type 8-Bit MCU

Technical Document

Tools Information

FAQs

Application Note

HA0004E HT48 & HT46 MCU UART Software Implementation Method

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

HA0013E HT48 & HT46 LCM Interface Design

HA0047E An PWM application example using the HT46 series of MCUs

Features

Operating voltage:

Up to 0.5ms instruction cycle with 8MHz system clock

at V_DD=5V

_SYS=4MHz: 2.2V~5.5V

_SYS=8MHz: 3.3V~5.5V

16-level subroutine nesting

System clock (f_SYS): 400kHz~8MHz, 32.768kHz

48 bidirectional I/O lines (max.)

8-channels 12-bit resolution A/D converter

4-channels (6+2)/(7+1)-bit PWM output shared with

four I/O lines

One interrupt input shared with an I/O line

One 8-bit and two 16-bit programmable timer/event

counter with prescaler and PFD (programmable

frequency divider) function and overflow interrupt

Universal Asynchronous Receiver Transmitter

(UART)

Bit manipulation instruction

16-bit table read instruction

63 powerful instructions

16K´16 program memory in two banks (Bank 0, 1)

576´8 (192´3) data memory RAM

(address from 040H~0FFH, bank 0~2)

All instructions in one or two machine cycles

Low voltage reset function

I²C Bus (slave mode)

On-chip crystal and RC oscillator

Watchdog Timer

Supports PFD for sound generation

Real Time Clock (RTC) with 8-bit prescaler

48/56-pin SSOP package

HALT function and wake-up feature reduce power

consumption

General Description

The HT46RU25/HT46CU25 are 8-bit, high performance,

RISC architecture microcontroller devices specifically

designed for A/D applications that interface directly to an-

alog signals, such as those from sensors. The mask ver-

sion HT46CU25 is fully pin and functionally compatible

with the OTP version HT46RU25 device.

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

Width Modulation function, UART function, I²C inter-

face, HALT and wake-up functions, enhance the versa-

tility of these devices to suit a wide range of A/D

application possibilities such as sensor signal process-

ing, motor driving, industrial control, consumer prod-

ucts, subsystem controllers, etc.

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

ity, programmable frequency divider, timer functions,

I²C is a trademark of Philips Semiconductors.

Rev. 1.30

March 9, 2007

12 3 4 5 6 7...63

中文翻译

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与HT46CU25相关器件

型号	品牌	获取价格	描述	数据表
HT46CU26	HOLTEK	获取价格	A/D Type 8-Bit MCU with UART
HT46CU66	HOLTEK	获取价格	A/D Type 8-Bit MCU with LCD
HT46CU66(100QFP-A)	HOLTEK	获取价格	Microcontroller, 8-Bit, MROM, 8MHz, CMOS, PQFP100
HT46CU66(52QFP-A)	HOLTEK	获取价格	Microcontroller, 8-Bit, MROM, 8MHz, CMOS, PQFP52
HT46CU66_11	HOLTEK	获取价格	A/D Type 8-Bit MCU with LCD
HT46CU67	HOLTEK	获取价格	A/D Type 8-Bit MCU with LCD
HT46F46E	HOLTEK	获取价格	Cost-Effective A/D Flash Type 8-Bit MCU with EEPROM
HT46F46E(16NSOP)	HOLTEK	获取价格	Microcontroller,
HT46F46E(16NSOP-A)	HOLTEK	获取价格	Microcontroller,
HT46F46E(18DIP)	HOLTEK	获取价格	Microcontroller,

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