- 您現在的位置：買賣IC網 > PDF目錄385388 > HMS81016E (Hynix Semiconductor Inc.) HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS PDF資料下載
參數資料
| 型號： | HMS81016E |
| 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： | 37/77頁 |
| 文件大小： | 1112K |
| 代理商： | HMS81016E |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁當前第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁
HMS81004E/08E/16E/24E/32E
34
JUNE 2001 Ver 1.00
10.1 Oscillation Circuit
Oscillation circuit is designed to be used either with a ce-
ramic resonator or crystal oscillator. Figure 10-2 shows
circuit diagrams using a crystal (or ceramic) oscillator. As
shown in the diagram, oscillation circuits can be construct-
ed by connecting a oscillator between Xout and Xin. Colck
from oscillation circuit makesCPU clock via clock pulse
generator, and then enters prescaler to make peripheral
hardware clock. Alternately, the oscillator may be driven
from an esternal source as Figure 10-3 . In the STOP
mode,oscillation stop, Xout state goes to “HIGH” , Xin
state goes to “LOW” , and built-in feed back resistor is dis-
abled.
Oscillation circuit is designed to be used either with a ce-
ramic resonator or crystal oscillator. Since each crystal and
ceramic resonator have their own characteristics, the user
should consult the crystal manufacturer for appropriate
values of external components. In addition, see Figure 10-
4 for the layout of the crystal.
Note:
Minimize the wiring length. Do not allow the wiring to
intersect with other signal conductors. Do not allow the wir-
ing to come near changing high current. Set the potential of
the grounding position of the oscillator capacitor to that of
V
SS
. Do not ground it to any ground pattern where high cur-
rent is present. Do not fetch signals from the oscillator.
Figure 10-4 Recommend Layout of Oscillator PCB
circuit
Figure 10-2 External Crystal(Ceramic) oscillator circuit
Figure 10-3 External clock input circuit
Xout
Xin
Vss
Cout
Cin
Xout
Xin
Vss
OPEN
External
Clock
Source
X
OUT
X
IN
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| HMS87C1302AD | CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| HMS81024E | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS |
| HMS81032E | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS |
發布緊急采購，3分鐘左右您將得到回復。