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HT47R20A-1 PDF预览

HT47R20A-1

更新时间: 2024-11-20 03:01:03
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK /
页数 文件大小 规格书
43页 312K
描述
R-F Type 8-Bit MCU

HT47R20A-1 技术参数

生命周期:Obsolete包装说明:QFP, QFP64,.7X.95,40
Reach Compliance Code:unknown风险等级:5.81
位大小:8JESD-30 代码:R-PQFP-G64
端子数量:64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:QFP64,.7X.95,40
封装形状:RECTANGULAR封装形式:FLATPACK
电源:3/5 V认证状态:Not Qualified
RAM(字节):64ROM(单词):2048
ROM可编程性:UVPROM速度:8 MHz
子类别:Microcontrollers最大压摆率:5 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

HT47R20A-1 数据手册

 浏览型号HT47R20A-1的Datasheet PDF文件第2页浏览型号HT47R20A-1的Datasheet PDF文件第3页浏览型号HT47R20A-1的Datasheet PDF文件第4页浏览型号HT47R20A-1的Datasheet PDF文件第5页浏览型号HT47R20A-1的Datasheet PDF文件第6页浏览型号HT47R20A-1的Datasheet PDF文件第7页 
HT47R20A-1/HT47C20-1  
R-F Type 8-Bit MCU  
Technical Document  
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Tools Information  
FAQs  
Application Note  
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HA0029E Using the Time Base Function in the HT47R20A-1  
HA0030E Using the RTC in the HT47R20A-1  
HA0034E Using the Buzzer Function in the HT47R20A-1  
HA0036E Using the PFD Function in the HT47R20A-1  
HA0045E Distinguishing between the Different Devices in the HT47 MCU Series  
Features  
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Operating voltage: 2.2V~5.5V  
Eight bidirectional I/O lines  
Four input lines  
One low voltage reset circuit  
One buzzer output  
HALT function and wake-up feature reduce power  
consumption  
One interrupt input  
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LCD bias C type or R type  
One 16-bit programmable timer/event counter with  
PFD (programmable frequency divider) function  
OneLCDdriverwith20´2, 20´3or19´4segments  
One IR carrier output  
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On-chip crystal and RC oscillator for system clock  
One 32.768kHz crystal oscillator for real time clock or  
system clock  
Two channels RC type A/D converter  
Four-level subroutine nesting  
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Watchdog Timer  
Bit manipulation instruction  
2K´16 program memory  
64´8 data memory RAM  
One Real Time Clock (RTC)  
One 8-bit prescaler for RTC  
One low voltage detector  
16-bit table read instruction  
Up to 1ms instruction cycle with 4MHz system clock  
Allinstructionsinoneortwomachinecycles  
63 powerful instructions  
64-pin QFP package  
General Description  
The HT47R20A-1/HT47C20-1 are 8-bit, high perfor-  
mance, RISC architecture microcontroller devices spe-  
cifically designed for applications that interface directly  
to analog signals, such as those from sensors. The  
mask version HT47C20-1 is fully pin and functionally  
compatible with the OTP version HT47R20A-1 device.  
The advantages of low power consumption, I/O flexibil-  
ity, programmable frequency divider, timer functions,  
oscillator options, 2-channel RC type A/D Converter,  
LCD driver, HALT and wake-up functions, enhance the  
versatility of these devices to suit a wide range of Resis-  
tor to Frequency application possibilities such as sensor  
signal processing, remote metering, industrial control,  
consumer products, subsystem controllers, etc.  
Rev. 1.70  
1
June 14, 2005  

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