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HT46R48E(20SOP-A) PDF预览

HT46R48E(20SOP-A)

更新时间: 2024-11-20 09:12:35
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK 时钟LTE微控制器
页数 文件大小 规格书
45页 320K
描述
Microcontroller

HT46R48E(20SOP-A) 技术参数

生命周期:Contact Manufacturer包装说明:SOP,
Reach 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 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:长度:12.8 mm
I/O 线路数量:15端子数量:20
PWM 通道:YES封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
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:1.27 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

HT46R48E(20SOP-A) 数据手册

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HT46R48  
Cost-Effective A/D Type 8-Bit OTP MCU  
Technical Document  
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Tools Information  
FAQs  
Application Note  
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HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM  
HA0049E Read and Write Control of the HT1380  
HA0051E Li Battery Charger Demo Board - Using the HT46R47  
HA0052E Microcontroller Application - Battery Charger  
HA0083E Li Battery Charger Demo Board - Using the HT46R46  
Features  
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·
Operating voltage:  
Up to 0.5ms instruction cycle with 8MHz system clock  
at VDD=5V  
f
f
SYS=4MHz: 2.2V~5.5V  
SYS=8MHz: 3.3V~5.5V  
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·
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6-level subroutine nesting  
·
·
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19 bidirectional I/O lines (max.)  
4 channels 9-bit resolution A/D converter  
1 channel 8-bit PWM output shared with an I/O line  
Bit manipulation instruction  
1 interrupt input shared with an I/O line  
8-bit programmable timer/event counter with overflow  
interrupt and 7-stage prescaler  
14-bit table read instruction  
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·
·
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On-chip crystal and RC oscillator  
Watchdog Timer  
63 powerful instructions  
All instructions in one or two machine cycles  
Low voltage reset function  
2048´14 program memory  
64´8 data memory RAM  
20-pin DIP/SOP, 24-pin SKDIP/SOP/SSOP package  
Supports PFD for sound generation  
HALT function and wake-up feature reduce power  
consumption  
General Description  
The HT46R48 are 8-bit, high performance, RISC archi-  
tecture microcontroller devices specifically designed for  
A/D applications that interface directly to analog signals,  
such as those from sensors.  
oscillator options, multi-channel A/D Converter, Pulse  
Width Modulation function, HALT and wake-up func-  
tions, enhance the versatility of these devices to suit a  
wide range of A/D application possibilities such as sen-  
sor signal processing, motor driving, industrial control,  
consumer products, subsystem controllers, etc.  
The advantages of low power consumption, I/O flexibil-  
ity, programmable frequency divider, timer functions,  
Rev. 1.20  
1
May 30, 2006  

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