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參數資料
| 型號： | W78LE516 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數： | 18/31頁 |
| 文件大小： | 287K |
| 代理商： | W78LE516 |
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Preliminary W78LE516
- 18 -
Oscillator Control
W78LE516/E516 allow user to diminish the gain of on-chip oscillator amplifier by using programmer
to set the bit B7 of security register. Once B7 is set to 0, a half of gain will be decreased. Care must
be taken if user attempts to diminish the gain of oscillator amplifier, reducing a half of gain may
improperly affect the external crystal operation at high frequency. The value of C1 and C2 may need
some adjustment while running at lower gain.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
V
DD
V
SS
V
IN
T
A
T
ST
MIN.
-0.3
V
SS
-0.3
0
-55
MAX.
+6.0
V
DD
+0.3
60
+150
UNIT
V
V
°
C
°
C
DC Power Supply
Input Voltage
Operating Temperature
Storage Temperature
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
DC CHARACTERISTICS
V
SS
= 0V, T
A
= 25
°
C, unless otherwise specified.
PARAMETER
Operating Voltage
Operating Current
Idle Current
Power Down Current
Input Current
P1, P2, P3, P4
Input Current
RST
Input Leakage Current
P0, EA
Logic 1 to 0 Transition
Current
P1, P2, P3, P4
Input Low Voltage
P0, P1, P2, P3, P4, EA
Input Low Voltage
RST[*1]
SYM.
V
DD
I
DD
I
IDLE
I
PWDN
I
IN1
SPECIFICATION
MIN.
2.4
3.3
-
-
-
-
-
-
-50
UNIT
V
V
mA
mA
mA
mA
μ
A
μ
A
μ
A
TEST CONDITIONS
Without I.S.P.
With I.S.P.
No load V
DD
= 5.5V
No load V
DD
= 2.4V
V
DD
= 5.5V, Fosc = 20 MHz
V
DD
= 2.4V, Fosc = 12 MHz
V
DD
= 5.5V, Fosc = 20 MHz
V
DD
= 2.4V, Fosc = 12 MHz
V
DD
= 5.5V
V
IN
= 0V or V
DD
V
DD
= 5.5V
0 < V
IN
< V
DD
V
DD
= 5.5V
0V < V
IN
< V
DD
V
DD
= 5.5V
V
IN
= 2.0V
MAX.
5.5
5.5
20
3
6
1.5
50
20
+10
I
IN2
-10
+300
μ
A
I
LK
-10
+10
μ
A
I
TL
[*4]
-500
-
μ
A
V
IL1
0
0
0.8
0.5
V
V
V
DD
= 4.5V
V
DD
= 2.4V
V
IL2
0
0
0.8
0.3
V
V
V
DD
= 4.5V
V
DD
= 2.4V
相關PDF資料 |
PDF描述 |
|---|---|
| W78LE516-24 | 8-BIT MICROCONTROLLER |
| W78LE516F-24 | 8-BIT MICROCONTROLLER |
| W78LE516P-24 | 8-BIT MICROCONTROLLER |
| W78LE51F-24 | 8-BIT MTP MICROCONTROLLER |
| W78LE51 | 8-BIT MTP MICROCONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W78LE516_06 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78LE516-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78LE516A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78LE516F-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78LE516P-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
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