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參數(shù)資料
| 型號： | MR82510 |
| 廠商： | Intel Corp. |
| 英文描述： | ASYNCHRONOUS SERIAL CONTROLLER |
| 中文描述： | 異步串行控制器 |
| 文件頁數(shù)： | 36/40頁 |
| 文件大?。?/td> | 463K |
| 代理商： | MR82510 |
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M82510
SPECIFICATIONS
NOTICE: This is a production data sheet. The specifi-
cations are subject to change without notice.
*
WARNING: Stressing the device beyond the ‘‘Absolute
Maximum Ratings’’ may cause permanent damage.
These are stress ratings only. Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability.
ABSOLUTE MAXIMUM RATINGS
Case Temperature under Biasààà
b
55
§
C to
a
125
§
C
Storage Temperatureàààààààààààà
b
65
§
to
a
150
§
C
Voltage on any Pin (w.r.t. V
SS
)
b
0.5V to V
CC
a
0.5V
Voltage on V
CC
Pin (w.r.t. V
SS
)àààààà
b
0.5V to
a
7V
Power Dissipationààààààààààààààààààààààà250 mW
Operating Conditions
Symbol
Description
Min
Max
Units
§
C
T
C
Case Temperature (Instant On)
b
55
a
125
V
CC
Digital Supply Voltage
4.50
5.50
V
DC SPECIFICATIONS
DC CHARACTERISTICS
(Over Specified Operating Conditions)
Symbol
Parameter
Notes
Min
Max
Units
V
IL
Input Low Voltage
(1)
b
0.5
0.8
V
V
IH1
Input High Voltage-Cerdip
(1)
2.4
V
CC
a
0.5
V
CC
a
0.5
V
V
IH2
Input High Voltage-LCC
(2)
2.6
V
V
OL
Output Low Voltage
(2), (8)
0.45
V
V
OH
Output High Voltage
(3), (8)
2.4
V
I
LI
Input Leakage Current
(4)
g
10
m
A
I
LO
3-State Leakage Current
(5)
g
10
m
A
I
CC
Power Supply Current
(6)
3.8
mA/MHz
I
STBY
Standby Supply Current
(9)
500
m
A
I
OHR
RTS, DTR Strapping Current
(10)
0.4
mA
I
OLR
RTS, DTR Strapping Current
(11)
11
mA
C
IN
Input Capacitance
(7)
10
pF
C
IO
I/O Capacitance
(7)
10
pF
C
XTAL
X1, X2 Load
10
pF
NOTES:
1. Does not apply to CLK/X1 pin, when configured as crystal oscillator input (X1).
2.
@
I
OL
e
2 mA.
3.
@
I
OH
e b
0.4 mA.
4. 0
k
V
IN
k
V
CC
.
5. 0.45V
k
V
OUT
k
(V
CC
b
0.45).
6. V
CC
e
5.5V; V
IL
e
0.5V (max); V
IH
e
V
CC
b
0.5V (min); Typical value
e
2.5 mA/MHz (Not Tested); Ext 1X CLK;
I
OL
e
I
OH
e
0.
7. Freq
1 MHz.
8. Does not apply to OUT2/X2 pin, when configured as crystal oscillator output (X2).
9. Same as 7, but input clock not running.
10. Applies only during hardware reset for clock configuration options. Strapping current for logic HIGH.
11. Applies only during hardware reset for clock configuration. Strapping current for logic LOW.
36
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| MR8251A | PROGRAMMABLE COMMUNICATION INTERFACE |
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| MR851RL | Axial Lead Fast Recovery Rectifiers |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MR82510/B | 制造商:Rochester Electronics LLC 功能描述: |
| MR8251A | 制造商:Intel 功能描述: |
| MR8251A/B | 制造商:Rochester Electronics LLC 功能描述: |
| MR8254/B | 制造商:Rochester Electronics LLC 功能描述: |
| MR8254/R | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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