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HT46R65(52QFP-A) PDF预览

HT46R65(52QFP-A)

更新时间: 2024-11-19 14:51:11
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK 可编程只读存储器LTE微控制器
页数 文件大小 规格书
48页 412K
描述
Microcontroller, 8-Bit, UVPROM, 8MHz, CMOS, PQFP52

HT46R65(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
Is Samacsys:N位大小:8
JESD-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 QualifiedRAM(字节):384
ROM(单词):8192ROM可编程性:UVPROM
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:QUADBase Number Matches:1

HT46R65(52QFP-A) 数据手册

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HT46R65/HT46C65  
A/D with LCD Type 8-Bit MCU  
Technical Document  
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·
·
Tools Information  
FAQs  
Application Note  
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-
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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  
Features  
·
·
·
·
Operating voltage:  
Buzzer output  
f
f
SYS=4MHz: 2.2V~5.5V  
SYS=8MHz: 3.3V~5.5V  
On-chip crystal, RC and 32768Hz crystal oscillator  
HALT function and wake-up feature reduce power  
consumption  
·
·
·
24 bidirectional I/O lines  
Two external interrupt input  
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·
·
·
·
·
·
·
·
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16-level subroutine nesting  
Two 16-bit programmable timer/event counter with  
PFD (programmable frequency divider) function  
8 channels 10-bit resolution A/D converter  
4-channel 8-bit PWM output shared with 4 I/O lines  
Bit manipulation instruction  
·
LCD driver with 41´3 or 40´4 segments  
(logical output option for SEG0~SEG23)  
16-bit table read instruction  
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·
·
·
·
·
8K´16 program memory  
384´8 data memory RAM  
Supports PFD for sound generation  
Real Time Clock (RTC)  
8-bit prescaler for RTC  
Watchdog Timer  
Up to 0.5ms instruction cycle with 8MHz system clock  
63 powerful instructions  
All instructions in 1 or 2 machine cycles  
Low voltage reset/detector function  
52-pin QFP, 56-pin SSOP, 100-pin QFP packages  
General Description  
The HT46R65/HT46C65 are 8-bit, high performance,  
RISC architecture microcontroller devices specifically  
designed for A/D product applications that interface di-  
rectly to analog signals and which require LCD Inter-  
face. The mask version HT46C65 is fully pin and  
functionally compatible with the OTP version HT46R65  
device.  
Converter, Pulse Width Modulation function, HALT 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 industrial and home appliance application areas.  
The advantages of low power consumption, I/O flexibil-  
ity, timer functions, oscillator options, multi-channel A/D  
Rev. 1.90  
1
February 14, 2006  

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