- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358757 > LC651431F (Sanyo Electric Co.,Ltd.) Four-Bit CMOS Microcontrollers for Small-Scale Control Applications PDF資料下載
參數(shù)資料
| 型號： | LC651431F |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| 中文描述： | 4位CMOS微控制器的小規(guī)?？刂浦械膽?/td> |
| 文件頁數(shù)： | 20/39頁 |
| 文件大?。?/td> | 374K |
| 代理商： | LC651431F |
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頁當前第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頁第37頁第38頁第39頁
LC651431N and LC651432N RC Oscillator Characteristics
Figure 8 shows the LC651431N and LC651432N RC oscillator characteristics.
However, the LC651431N and LC651432N have the following RC oscillator frequency sample-to-sample variations.
1) V
DD
= 3.0 to 6.0 V, Ta = –40 to 85°C
When the external circuit constants are: Cext = 220 pF, and
Rext = 12 k
, the frequency range will be:
284 kHz
≤
f
MOSC
≤
790 kHz
2) V
DD
= 3.0 to 6.0 V, Ta = –40 to 85°C
When the external circuit constants are: Cext = 220 pF, and
Rext = 6.8 k
, the frequency range will be:
595 kHz
≤
f
MOSC
≤
1274 kHz
Note that only the above circuit constants are guaranteed.
If using other values for these constants is unavoidable, use values in the following ranges.
Cext = 150 to 390 pF
Rext = 3 to 20 k
(See figure 8.)
Notes: 10. The oscillator frequency must be in the range 350 to 750 kHz when V
DD
= 5.0 V and Ta = 25°C.
11. Applications must assure adequate margins so that oscillator frequency falls in the operating clock frequency range (in the oscillator divider option
table) for the ranges V
DD
= 3.0 to 6.0 V and Ta = –40 to 85°C.
No. 6498-20/39
LC651432N/F/L, 651431N/F/L
Figure 8 RC Oscillator Frequency Data (representative values)
These characteristics curves
are for reference purposes only.
These characteristics are not
guaranteed.
V
= 5 (V)
Ta = 25
°
C
f
M
f
MOSC
–Rext
Rext [k
]
1.5
1000
9
8
7
6
5
4
3
2
1000
1
10
5
4
3
2
5
4
3
C = 150p
C = 270p
C = 390p
相關PDF資料 |
PDF描述 |
|---|---|
| LC6514B | SINGLE-CHIP 4-BIT MICROCOMPUTER (LOW-THRESHOLD INPUT, ON-CHIP FLT DRIVER) |
| LC65204 | 4-bit SingleChip Microcomputer for Control Applications |
| LC65204A | 4-bit SingleChip Microcomputer for Control Applications |
| LC6522C | 4-Bit Single-Chip Microcomputer for Medium/Large-Scale Control Applications(用于中/大規(guī)?？刂茟玫膯纹?位微控制器) |
| LC6527C | RES, 1.82K, 1%, 100MW |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC651431L | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| LC651431N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| LC651432F | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| LC651432L | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| LC651432N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
發(fā)布緊急采購，3分鐘左右您將得到回復。