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HT46CU66(52QFP-A) PDF预览

HT46CU66(52QFP-A)

更新时间: 2024-02-01 12:56:51
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK 微控制器
页数 文件大小 规格书
63页 491K
描述
Microcontroller, 8-Bit, MROM, 8MHz, CMOS, PQFP52

HT46CU66(52QFP-A) 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFP, QFP52,.68SQ,40针数:52
Reach Compliance Code:unknown风险等级:5.84
位大小:8JESD-30 代码:S-PQFP-G52
端子数量:52最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP52,.68SQ,40
封装形状:SQUARE封装形式:FLATPACK
电源:3/5 V认证状态:Not Qualified
RAM(字节):576ROM(单词):16384
ROM可编程性:MROM速度:8 MHz
子类别:Microcontrollers最大压摆率:8 mA
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1 mm端子位置:QUAD
Base Number Matches:1

HT46CU66(52QFP-A) 数据手册

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HT46RU66/HT46CU66  
A/D Type 8-Bit MCU with LCD  
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  
HA0075E MCU Reset and Oscillator Circuits Application Note  
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-
-
Features  
·
·
·
·
·
Operating voltage:  
8-bit RTC prescaler  
Watchdog Timer  
f
f
SYS=4MHz: 2.2V~5.5V  
SYS=8MHz: 3.3V~5.5V  
Buzzer output function  
·
·
·
32 bidirectional I/O lines  
Crystal, RC and 32768Hz crystal system oscillator  
option  
Two external interrupt inputs  
Two 16-bit programmable timer/event counters with  
Programmable Frequency Divider, PFD, function  
·
Power down and wake-up functions reduce power  
consumption  
·
·
One 8-bit programmable timer/event counter with  
source clock prescaler  
·
·
·
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·
·
·
·
·
·
16-level subroutine nesting  
8-channel 12-bit resolution A/D converter  
4-channel PWM output shared with 4 I/O lines  
Bit manipulation instruction  
47´3 or 46´4 segment LCD driver with logic  
output option for SEG0~SEG23)  
·
·
·
16K´16 program memory  
576´8 data memory RAM  
16-bit table read instruction  
Up to 0.5ms instruction cycle with 8MHz system clock  
63 powerful instructions  
Universal Asynchronous Receiver Transmitter  
(UART)  
Instruction execution within 1 or 2 machine cycles  
Low voltage reset/detector function  
52-pin QFP, 56-pin SSOP, 100-pin QFP packages  
·
·
PFD function for sound generation  
Real Time Clock - RTC  
General Description  
The HT46RU66/HT46CU66 are 8-bit, high perfor-  
mance, RISC architecture microcontroller devices spe-  
cifically designed for A/D product applications that  
interface directly to analog signals and which require an  
LCD Interface. The HT46CU66 mask version device, is  
fully pin and functionally compatible with its sister  
HT46RU66 OTP device.  
Converter, Pulse Width Modulation function, Power  
Down 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  
the industrial and home appliance application areas.  
The advantages of low power consumption, I/O flexibility,  
timer functions, oscillator options, multi-channel A/D  
Rev. 1.20  
1
October 2, 2007  

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