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HT46R73D-1A

更新时间: 2024-11-19 05:38:43
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK 微控制器和处理器外围集成电路LTE
页数 文件大小 规格书
44页 323K
描述
Dual Slope A/D Type MCU with LCD

HT46R73D-1A 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknown风险等级:5.8
Is Samacsys:NuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

HT46R73D-1A 数据手册

 浏览型号HT46R73D-1A的Datasheet PDF文件第2页浏览型号HT46R73D-1A的Datasheet PDF文件第3页浏览型号HT46R73D-1A的Datasheet PDF文件第4页浏览型号HT46R73D-1A的Datasheet PDF文件第5页浏览型号HT46R73D-1A的Datasheet PDF文件第6页浏览型号HT46R73D-1A的Datasheet PDF文件第7页 
HT46R73D-1A  
Dual Slope A/D Type 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 I^2C bus with the HT48 & HT46 MCU Series  
HA0007E Using the MCU Look Up Table Instructions  
-
-
-
-
-
HA0049E Read and Write Control of the HT1380  
HA0075E MCU Reset and Oscillator Circuits Application Note  
Features  
·
·
·
Operating voltage:  
On-chip RC or crystal oscillator  
f
f
SYS=4MHz: 2.2V~5.5V  
SYS=8MHz: 3.3V~5.5V  
HALT function and wake-up feature reduce power  
consumption  
·
·
·
12 bidirectional I/O lines and two ADC input  
·
·
·
·
·
·
Voltage regulator (3.3V) and charge pump  
Embeded voltage reference generator (1.5V)  
4-level subroutine nesting  
One external interrupt input shard with an I/O lines  
One 8-bit and one 16-bit programmable timer/event  
counter with overflow interrupt a 8-stage pre-scalar  
Bit manipulation instruction  
·
·
·
·
LCD driver with 16´4, 17´3 or 17´2 segments  
4K´15 program memory with partial lock function  
96´8 data memory RAM  
14-bit table read instruction  
Up to 0.5ms instruction cycle with 8MHz system clock  
at VDD=5V  
·
·
·
·
Single differential input channel dual slope Analog to  
Digital Converter with Operational Amplifier.  
63 powerful instructions  
All instructions in 1 or 2 machine cycles  
Low voltage reset/detector function  
52-pin QFP package  
·
·
·
Watchdog Timer with regulator power  
Buzzer output  
Internal 12kHz RC oscillator  
General Description  
The HT46R73D-1A is an 8-bit high performance, RISC  
architecture microcontroller device specifically de-  
signed for A/D with LCD applications that interface di-  
rectly to analog signals, such as those from sensors.  
The advantages of low power consumption, I/O flexibil-  
ity, timer functions, oscillator options, Dual slope A/D  
converter, LCD display, HALT and wake-up functions,  
watchdog timer, as well as low cost, enhance the versa-  
tility of these devices to suit for a wide range of AD with  
LCD application possibilities such as sensor signal pro-  
cessing, scales, consumer products, subsystem con-  
trollers, etc.  
Rev. 1.00  
1
June 25, 2008  

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