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參數(shù)資料
| 型號： | W78E52 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 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-BIT, FLASH, 40 MHz, MICROCONTROLLER, PDIP40 |
| 封裝： | DIP-40 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大?。?/td> | 284K |
| 代理商： | W78E52 |
W78E52
- 8 -
Continued
OPERATION
P3.0
(A9
CTRL)
P3.1
(A13
CTRL)
P3.2
(A14
CTRL)
P3.3
(OE
CTRL)
P3.6
(
CE
)
P3.7
(
OE
)
EA
(V
PP
)
P2, P1
(A15 TO A0)
P0
(D7 TO D0)
NOTES
Read
V
IL
V
IL
V
IL
V
IL
V
IL
V
IL
V
IH
Address
Data Out
1, 2
Program
V
IL
V
IL
V
IL
V
IL
V
IL
V
IH
V
CP
Address
Data In
1, 2
Program Verify
V
IL
V
IL
V
IL
V
IL
V
IH
V
IL
V
CP
Address
Data Out
3
Notes:
1. During all of these operations, RST = V
IH
, ALE = V
IL,
and PSEN = V
IH
.
2. V
CP
= 12V, V
IH
= V
DD
, V
IL
= Vss.
3. The program verify operation should follow the programming operaion.
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
MIN.
MAX.
UNIT
DC Power Supply
V
DD
V
SS
V
IN
-0.3
+7.0
V
Input Voltage
V
SS
-0.3
V
DD
+0.3
V
Operating Temperature
T
A
0
70
°
C
°
C
Storage Temperature
T
ST
-55
+150
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
the device.
of
相關PDF資料 |
PDF描述 |
|---|---|
| W78E56B | 8-BIT Microcontroller(8位的微控制器) |
| W78E516BP-24 | 8-BIT MICROCONTROLLER |
| W78E516BP-40 | 8-BIT MICROCONTROLLER |
| W78E516 | 8-BIT MICROCONTROLLER |
| W78E516B | 8-BIT MICROCONTROLLER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| W78E52-16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| W78E52-24 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| W78E52-33 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| W78E52-40 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| W78E52B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MTP MICROCONTROLLER |
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