- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370459 > HD4074618H (Hitachi,Ltd.) 4-Bit Single-Chip Microcomputer PDF資料下載
參數(shù)資料
| 型號(hào)： | HD4074618H |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 4-Bit Single-Chip Microcomputer |
| 中文描述： | 4位單片機(jī) |
| 文件頁(yè)數(shù)： | 36/89頁(yè) |
| 文件大?。?/td> | 358K |
| 代理商： | HD4074618H |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)當(dāng)前第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)
HD404618 Series
36
Table 18 Oscillator Circuit Examples
Circuit Configuration
Circuit Constants
External clock operation
(OSC
1
, OSC
2
)
External
oscillator
OSC
Open
1
OSC
2
Ceramic oscillator
(OSC
1
, OSC
2
)
OSC
2
C
1
2
C
OSC
1
R
f
Ceramic
GND
Ceramic oscillator: CSB400P22,
CSB400P (Murata)
R
f
= 1 M
±
20%
C
= C
= 220 pF
±
5%
Ceramic oscillator: CSB800J122,
CSB800J(Murata)
R
f
= 1 M
±
20%
C
1
= C
2
= 220 pF
±
5%
Crystal oscillator
X1
C
1
2
C
X2
Crystal
GND
L
S
C R
S
C
0
Crystal: 32.768 kHz: MX38T
(Nippon Denpa Kogyo)
R
s
= 14 k
C
0
= 1.5 pF
C
1
= 20 pF
±
20%
C
2
= 20 pF
±
20%
Notes: 1. The circuit constants given above are recommended values provided by the oscillator
manufacturer. Since they may be affected by stray capacitances from the oscillator or board,
consult the crystal or ceramic oscillator manufacturer to determine the actual circuit parameters
required.
2. Wiring between the OSC
/OSC
pins (X1, X2 pins) and other elements must be as short as
possible, and must not cross other wiring. Refer to the recommended layout of the crystal and
ceramic oscillator in figure 22.
3. If a 32.768-kHz crystal oscillator is not used, fix the X1 pin to V
CC
and leave the X2 pin open.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD4074618TF | 4-Bit Single-Chip Microcomputer |
| HD4046212R | AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路) |
| HD404628R | AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路) |
| HD4074629 | AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路) |
| HD404629R | AS Microcomputer Incorporating a DTMF Generator Circuit(微計(jì)算機(jī)帶雙音多頻發(fā)生器電路) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD4074618TF | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer |
| HD4074629 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a DTMF Generator Circuit |
| HD4074629F | 制造商:Renesas Electronics Corporation 功能描述: |
| HD4074629FS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| HD4074629H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。