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參數資料
| 型號： | X25646S8I |
| 英文描述： | Programmable Watchdog Timer w/Serial E 2 PROM |
| 中文描述： | 可編程看門狗定時器瓦特/ 2 PROM的序列位置 |
| 文件頁數： | 8/15頁 |
| 文件大?。?/td> | 76K |
| 代理商： | X25646S8I |
X25644/46
X25324/26
X25164/66
8
D.C. OPERATING CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified.)
7029 FRM T09
POWER-UP TIMING
7029 FRM T10
Symbol
Parameter
Limits
Typ.
Units
Test Conditions
x 0.1/V
CC
Min.
Max.
I
CC1
V
CC
Write Current (Active)
5
mA
SCK = V
SO = Open
SCK = V
SO = Open
CS = V
CS = V
CS = V
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
CC
x 0.9 @ 2MHz,
I
CC2
V
CC
Read Current (Active)
0.4
mA
CC
x 0.1/V
CC
x 0.9 @ 2MHz,
I
I
I
I
LI
I
LO
V
IL
(1)
V
IH
(1)
V
OL1
V
OL2
V
OL3
V
OH1
V
OH2
V
OH3
V
OLRS
SB1
V
V
V
CC
Standby Current WDT=OFF
Standby Current WDT=ON
Standby Current WDT=ON
1
50
20
10
10
μ
μ
μ
μ
A
μ
A
V
V
V
V
V
V
V
V
V
A
A
A
CC
, V
, V
, V
IN
= V
= V
= V
SS
or V
CC
, V
CC
=3.6V
SS
or V
or V
CC
SB2
CC
CC
IN
SS
CC
, V
CC
= 5.5V
SB3
CC
CC
IN
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output LOW Voltage
Output LOW Voltage
Output HIGH Voltage
Output HIGH Voltage
Output HIGH Voltage
Reset Output LOW Voltage
0.1
0.1
–0.5
V
CC
x0.7
V
CC
x0.3
V
CC
+0.5
0.4
0.4
0.4
0.4
V
CC
> 3.3V, I
OL
= 2.1mA
2V < V
CC
≤
3.3V, I
OL
= 1mA
V
CC
≤
2V, I
OL
= 0.5mA
V
CC
> 3.3V, I
OH
= –1.0mA
2V < V
CC
≤
3.3V, I
OH
= –0.4mA
V
CC
≤
2V, I
OH
= –0.25mA
I
OL
= 1mA
V
CC
–0.8
V
CC
–0.4
V
CC
–0.2
Symbol
Parameter
Min.
Max.
Units
t
PUR
(2)
Power-up to Read Operation
1
ms
t
PUW
(2)
Power-up to Write Operation
5
ms
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias ........................–65
°
C to +135
°
C
Storage Temperature .............................–65
°
C to +150
°
C
Voltage on any Pin with Respect to V
SS
.......–1.0V to +7V
D.C. Output Current ....................................................5mA
Lead Temperature (Soldering, 10 seconds)............300
°
C
RECOMMENDED OPERATING CONDITIONS
7029 FRM T07
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation of
the device at these or any other conditions above those
listed in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
7029 FRM T08
Temp
Commercial
Industrial
Min.
0
°
C
–40
°
C
Max.
70
°
C
+85
°
C
Supply Voltage
X25xxx
–1.8
X25xxx
–2.7
X25xxx
Limits
1.8V-3.6V
2.7V to 5.5V
4.5V-5.5V
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相關代理商/技術參數 |
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