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HT47C20-1(64LQFP-A) PDF预览

HT47C20-1(64LQFP-A)

更新时间: 2024-11-21 06:31:35
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK 时钟微控制器
页数 文件大小 规格书
41页 289K
描述
Microcontroller

HT47C20-1(64LQFP-A) 技术参数

生命周期:Contact ManufacturerReach Compliance Code:unknown
风险等级:5.8具有ADC:YES
地址总线宽度:位大小:8
最大时钟频率:8 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
长度:7 mmI/O 线路数量:12
端子数量:64PWM 通道:NO
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH速度:8 MHz
最大供电电压:5.5 V最小供电电压:3.3 V
标称供电电压:5 V表面贴装:YES
端子形式:GULL WING端子节距:0.4 mm
端子位置:QUAD宽度:7 mm
Base Number Matches:1

HT47C20-1(64LQFP-A) 数据手册

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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 LQFP 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. 1.80  
1
June 23, 2008  

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