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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)模控制中的應(yīng)用 |
| 文件頁數(shù)： | 5/39頁 |
| 文件大?。?/td> | 374K |
| 代理商： | LC651431F |
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No. 6498-5/39
LC651432N/F/L, 651431N/F/L
Differences between the LC651432L/LC651431L and the LC6543L/LC6546L
This table lists the points that require care when replacing the LC6543L/LC6546L with the LC651432L/LC651431L in
completes end products.
Parameter
LC651432L/1431L
LC6543L/46L
Pdmax(1) : DIP
310 mW
250 mW
Allowable power dissipation
Pdmax(2) : MFP
220 mW
150 mW
Pdmax(3) : SSOP
160 mW
(This package not available.)
I/O voltage (PI0)
V
IO
(3) added
–0.3 to V
DD
+ 0.3
–0.3 to +15 V
(When open-drain output is used.)
–0.3 to V
DD
+ 0.3
(When a pull-up resistor is used.)
V
IH
(1) to V
IH
(7)
High-level input voltage
V
IH
(n)
(Associated with the I/O voltage (PI0)
changes mentioned above.)
V
IH
(1) to V
IH
(6)
I
IH
(1) to I
IH
(3)
High-level input current
I
IH
(n)
(Associated with the I/O voltage (PI0)
changes mentioned above.)
I
IH
(1) to I
IH
(2)
f
CFOSC
[OSC1, OSC2]
Oscillator frequency precision: ±2%
Recommended oscillator circuit constants
(under evaluation)
Oscillator characteristics
Ceramic oscillator
Oscillator frequency
2-pin RC oscillator
Oscillator frequency
Oscillator frequency precision: ±4%
400 kHz typical (V
DD
= 2.2 to 6 V)
Circuit constant changes: Rext = 15 k
±1%
Sample-to-sample frequency variation:
200 to 790 kHz
400 kHz typical (V
DD
= 2.2 to 6 V)
Circuit constant changes: Rext = 12 k
±1%
Sample-to-sample frequency variation:
284 to 546 kHz
f
MOSC
[OSC1, OSC2]
Current drain
I
DD
1 mA typ.
2 mA typ.
Package
DIP30S-D, MFP30S,
SSOP30 added
DIP30S-D, MFP30S
Caution: Always test the end product thoroughly after changing the microcontroller used.
Pin Assignment
The same pin assignment is used for the DIP, MFP, and SSOP packages.
R
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
P
P
P
P
P
P
P
P
P
P
P
V
T
O
P
P
V
P
P
P
P
P
P
P
P
P
P
P
P
1
1
2
3
4
5
6
7
8
9
1
1
1
1
1
LC651432N/F/L
LC651431N/F/L
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相關(guān)代理商/技術(shù)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 |
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