欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: HMS81008E
廠商: Hynix Semiconductor Inc.
元件分類: 8位微控制器
英文描述: HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: Hynix半導體公司的8位單芯片微控制器
文件頁數: 63/77頁
文件大小: 1112K
代理商: HMS81008E
HMS81004E/08E/16E/24E/32E
60
JUNE 2001 Ver 1.00
16. RESET FUNCTION
16.1 EXTERNAL RESET
The RESET pin should be held at low for at least 2machine
cycles with the power supply voltage within the operating
voltage range and must be connected 0.1uF capacitor for
stable system initialization. The RESET pin contains a
Schmitt trigger with an internal pull-up resistor.
16.2 POWER ON RESET
Power On Reset circuit automatically detects the rise of
power voltage (the rising time should be within 50ms) the
power voltage reaches a certain level, RESET terminal is
maintained at “L” Level until a crystal ceramic oscillator
oscillates stably. After power applies and starting of oscil-
lation, this reset state is maintained for about oscillation
cycle of 219 (about 65.5ms : at 4MHz).The execution of
built-in Power On Reset circuit is as follows :
(1) Latch the pulse from Power On Detection Pulse Gener-
ator circuit, and reset Prescaler, B.I.T and B.I.T Overflow
detection circuit.
(2) Once B.I.T Overflow detection circuit is reset. Then,
Prescaler starts to count.
(3) Prescaler output is inputted into B.I.T and PS10 of
Prescaler output is automatically selected. If overflow of
B.I.T is detected, Overflow detection circuit is set.
4) Reset circuit generates maximum period of reset pulse
from Prescaler and B.I.T
Figure 16-1 RESET Pin connection
RESET
GND
0.1uF capacitor
相關PDF資料
PDF描述
HMS81016E HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
HMS81024E HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
HMS81032E HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
HMS81C43XX CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER FOR TELEVISION
HMS87C1304A CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
相關代理商/技術參數
參數描述
HMS81016 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REMOTE CONTROLLER
HMS81016E 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
HMS81020ET 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REMOTE CONTROLLER
HMS81020TL 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS
HMS81024 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REMOTE CONTROLLER
主站蜘蛛池模板: 淮滨县| 扶风县| 曲阜市| 化隆| 利辛县| 荥经县| 横峰县| 文昌市| 双鸭山市| 南康市| 五台县| 桐乡市| 陵水| 绥江县| 萨嘎县| 大名县| 小金县| 长泰县| 扶余县| 长丰县| 城固县| 寿阳县| 探索| 佛坪县| 平遥县| 盐亭县| 彰武县| 什邡市| 金塔县| 荥经县| 集安市| 海城市| 保靖县| 郯城县| 桑植县| 三门县| 静海县| 文安县| 海淀区| 新化县| 深州市|