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HT46R02M PDF预览

HT46R02M

更新时间: 2024-02-22 02:19:07
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK 电池
页数 文件大小 规格书
69页 430K
描述
1.5V Battery 8-Bit OTP MCU

HT46R02M 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknown风险等级:5.84
Base Number Matches:1

HT46R02M 数据手册

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HT46R01M/HT46R02M  
HT48R01M/HT48R02M  
1.5V Battery 8-Bit OTP MCU  
Technical Document  
·
Application Note  
-
HA0075E MCU Reset and Oscillator Circuits Application Note  
Features  
·
·
·
·
CPU Features  
6-level subroutine nesting  
Bit manipulation instruction  
Low voltage reset function  
16-pin NSOP package  
·
·
Operating voltage: 3.0V (Typ.)  
Sleep mode and wake-up functions to reduce  
power consumption  
·
Oscillator types:  
Peripheral Features  
External high freuency Crystal -- HXT  
External RC -- ERC  
·
10 bidirectional I/O lines  
Internal RC -- HIRC  
·
4 channel 12-bit ADC  
External low frequency crystal -- LXT  
·
1 channel 8-bit PWM  
·
·
Three operational modes: Normal, Slow, Sleep  
·
External interrupt input shared with an I/O line  
Fully integrated internal 4MHz and 8MHz oscillator  
requires no external components  
·
Two 8-bit programmable Timer/Event  
Counter with overflow interrupt and prescaler  
·
·
·
·
·
OTP Program Memory: 1K´15 ~ 2K´15  
RAM Data Memory: 96´8  
·
Time-Base function  
·
Programmable Frequency Divider - PFD  
Watchdog Timer function  
·
Embedded 3V DC/DC  
LIRC oscillator function for watchdog timer  
All instructions executed in one or two instruction  
cycles  
·
·
Table read instructions  
63 powerful instructions  
General Description  
The 1.5V Battery MCUs are a series of 8-bit high perfor-  
mance, RISC architecture microcontrollers specifically  
designed for a wide range of applications. The usual  
Holtek microcontroller features of a 3V DC/DC con-  
verter low power consumption, I/O flexibility, timer func-  
tions, oscillator options, power down and wake-up  
functions, watchdog timer and low voltage reset, com-  
bine to provide devices with a huge range of functional  
options while still maintaining a high level of cost effec-  
tiveness. The fully integrated 3V DC/DC converter,  
which transforms 1.5V to 3V, provides the MCUs a sta-  
ble 3V power supply, opens up a huge range of new  
1.5V application possibilities for these devices, some of  
which may include, consumer products, household ap-  
pliances subsystem controllers, etc.  
Rev. 1.00  
1
December 18, 2009  

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