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參數資料
| 型號： | W78LE812 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 8-BIT MTP MICROCONTROLLER |
| 中文描述： | 8位單片機中期計劃 |
| 文件頁數： | 15/25頁 |
| 文件大小： | 338K |
| 代理商： | W78LE812 |
W78LE812
Publication Release Date: February 1999
- 15 -
Revision A2
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.
+7.0
V
DD
+0.3
70
+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, TA = 25
°
C, unless otherwise specified.
SYMBOL
PARAMETER
SPECIFICATION
MIN.
MAX.
2.4
-
TEST CONDITIONS
UNIT
V
mA
V
DD
I
DD
Operating Voltage
Operating Current
5.5
20
V
DD
= 5.5V, 20 Mhz, no load,
RST = 1
V
DD
= 2.4V, 12 Mhz, no load,
RST = 1
V
DD
= 5.5V, 20 Mhz, no load
V
DD
= 2.4V, 12 Mhz, no load
V
DD
= 5.5V, no load
V
DD
= 2.4V, no load
-
3
mA
I
IDLE
Idle Current
-
-
-
-
7
mA
mA
μ
A
μ
A
1.5
50
30
I
PWDN
Power Down Current
Input
I
IN
Input Current
P1, P2, P3, P4
Input Leakage Current
P0,
EA
Input Current RST
-50
+10
μ
A
V
DD
= 5.5V
V
IN
= 0V or V
DD
V
DD
= 5.5V
V
SS
<
V
IN
<
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
= 2V
V
DD
= 5.5V
V
DD
= 2.4V
V
DD
= 5.5V
V
DD
= 2.4V
I
LK
-10
+10
μ
A
I
IN2
-10
+0
μ
A
I
LK1
Input Leakage Current
P0,
EA
Logic 1-to-0 Transition
Current P1, P2, P3, P4
Input Low Voltage
P1, P2, P3, P4
Input Low Voltage
RST
[*3]
-60
+300
μ
A
I
TL
-500
-
μ
A
V
IL1
0
0
0
0
0.8
0.5
0.8
0.3
V
V
V
V
V
IL2
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|---|---|
| W78LE812F-24 | 8-BIT MTP MICROCONTROLLER |
| W78LE812P-24 | 8-BIT MTP MICROCONTROLLER |
| W78LE812-24 | 8-BIT MTP MICROCONTROLLER |
| W79E201 | 8-BIT MICROCONTROLLER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W78LE812_06 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78LE812-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
| W78LE812F-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
| W78LE812P-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
| W78M032A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
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