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參數(shù)資料
型號: W77E516F-25
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 73/85頁
文件大小: 596K
代理商: W77E516F-25
Preliminary W77E516
Publication Release Date: August 16, 2002
- 73 -
Revision A1
11. DC CHARACTERISTICS
(V
DD
V
SS
= 5V
±
10%, T
A
= 25
°
C, Fosc = 20 MHz, unless otherwise specified.)
SPECIFICATION
MIN.
MAX.
4.5
PARAMETER
SYM.
UNIT
V
TEST CONDITIONS
Operating Voltage
V
DD
5.5
Operating Current
I
DD
-
50
mA
No load
V
DD
= RST = 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
0 < V
IN
< V
DD
V
DD
= 5.5V
0V < V
IN
< V
DD
V
DD
= 5.5V
V
IN
= 2.0V
Idle Current
I
IDLE
-
24
mA
Power Down Current
I
PWDN
-
50
μ
A
Input Current
P1, P2, P3
Input Current
RST
[*1]
Input Leakage Current
P0, EA
Logic 1 to 0 Transition Current
P1, P2, P3
Input Low Voltage
P0, P1, P2, P3, EA
Input Low Voltage
RST
[*1]
Input Low Voltage
XTAL1
[*3]
Input High Voltage
P0, P1, P2,
P3, EA
Input High Voltage
RST
Input High Voltage
XTAL1
[*3]
Output Low Voltage
P1, P2, P3
Output Low Voltage
P0, ALE, PSEN
[*2]
Output High Voltage
P1, P2, P3
Output High Voltage
P0, ALE, PSEN
[*2]
I
IN1
-50
+10
μ
A
I
IN2
-10
+300
μ
A
I
LK
-10
+10
μ
A
I
TL[*4]
-500
-200
μ
A
V
IL1
0
0.8
V
V
DD
= 4.5V
V
IL2
0
0.8
V
V
DD
= 4.5V
V
IL3
0
0.8
V
V
DD
= 4.5V
V
IH1
2.4
V
DD
+0.2
V
V
DD
= 5.5V
V
IH2
3.5
V
DD
+0.2
V
V
DD
= 5.5V
V
IH3
3.5
V
DD
+0.2
V
V
DD
= 5.5V
V
OL1
-
0.45
V
V
DD
= 4.5V
I
OL
= +4 mA
V
DD
= 4.5V
I
OL
= +10 mA
V
DD
= 4.5V
I
OH
= -120
μ
A
V
DD
= 4.5V
I
OH
= -8 mA
V
OL2
-
0.45
V
V
OH1
2.4
-
V
V
OH2
2.4
-
V
Notes:
*1. RST pin is a Schmitt trigger input.
*2. P0, ALE and
PSEN
are tested in the external access mode.
*3. XTAL1 is a CMOS input.
*4. Pins of P1, P2, P3, P4 can source a transition current when they are being externally driven from 1 to 0. The transition
current reaches its maximum value when V
IN
approximates to 2V.
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