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參數(shù)資料
| 型號(hào)： | W78E52B |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 8-BIT MTP Monitor Microcontroller(多次可編程的8位的監(jiān)視微控制器) |
| 中文描述： | 8位微控制器監(jiān)視器中期計(jì)劃（多次可編程的8位的監(jiān)視微控制器） |
| 文件頁數(shù)： | 12/22頁 |
| 文件大?。?/td> | 306K |
| 代理商： | W78E52B |
Preliminary W78E52B
- 12 -
P1
P3.0
P3.1
P3.2
P3.3
P3.6
P3.7
X'tal1
X'tal2
P0
EA/Vpp
ALE
RST
PSEN
P2
Vss
A0 to A7
V
CP
V
IL
V
IL
V
IL
V
IL
V
IL
V
IH
V
IH
V
IL
A8 to A15
PGM DATA
V
IH
+5V
Programming Configuration
P1
P3.0
P3.1
P3.2
P3.3
P3.6
P3.7
X'tal1
X'tal2
P0
EA/Vpp
ALE
RST
PSEN
P2
Vss
A0 to A7
V
CP
V
IL
V
IL
V
IL
V
IL
V
IH
V
IH
V
IL
V
IL
A8 to A15
PGM DATA
V
IH
+5V
Programming Verification
V
DD
V
DD
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
CC
V
SS
= 5V
±
10%, T
A
= 25
°
C, unless otherwise specified.
PARAMETER
SYMBOL
TEST CONDITIONS
SPECIFICATION
MIN.
4.5
-
-
-
UNIT
MAX.
5.5
20
6
50
Operating Voltage
Operating Current
Idle Current
Power Down Current
V
DD
I
DD
I
IDLE
I
PWDN
V
No load V
DD
= 5.5V
Idle mode V
DD
= 5.5V
Power-down mode
V
DD
= 5.5V
V
DD
= 5.5V
V
IN
= 0V or V
DD
V
DD
= 5.5V
V
IN
= 2.0V
(*1)
V
DD
= 5.5V
V
IN
= V
DD
mA
mA
μ
A
Input Current
P1, P2, P3
Logical 1-to-0 Transition
Current P1, P2, P3
(*1)
Input Current
RST
(*2)
I
IN1
-50
+10
μ
A
I
TL
-550
-
μ
A
I
IN2
-10
+300
μ
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W78E52BF-24 | 8-BIT MTP MICROCONTROLLER |
| W78E52B-24 | 8-BIT MTP MICROCONTROLLER |
| W78E52B-40 | 8-BIT MTP MICROCONTROLLER |
| W78L33 | |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W78E52B-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
| W78E52B-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
| W78E52BF-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
| W78E52BF-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
| W78E52BP-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
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