參數(shù)資料
型號： ISL3874
廠商： Intersil Corporation
元件分類： 基帶處理器
英文描述： Wireless LAN Integrated Medium Access Controller with Baseband Processor with Mini-PCI
中文描述： 集成的無線局域網(wǎng)媒體訪問控制器的基帶微型處理器的PCI
文件頁數(shù)： 9/33頁
文件大?。?/td> 390K
代理商： ISL3874
9
Absolute Maximum Ratings
Thermal Information
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4V
Input, Output or I/O Voltage. . . . . . . . . . . GND -0.5V to V
CC
+0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 2
Operating Conditions
Voltage Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.3V
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Thermal Resistance (Typical, Note 1)
BGA Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Storage Temperature Range . . . . . . . . . -65
o
C to 150
o
C
Maximum Junction Temperature. . . . . . . . . . . . . . . . . . . . . . .100
o
C
Maximum Soldering Temperature . . . . . . . . . See Tech Brief TB334
θ
JA
(
o
C/W)
56
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
1.
θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
DC Electrical Specifications
(Test conditions @ 25
o
C)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Power Supply Current
I
CCOP
I
CCSB
I
I
I
O
V
IH
V
IL
V
OH
V
OL
C
IN
V
CC
= 3.6V, CLK Frequency = 44MHz
V
CC
= Max, Outputs Not Loaded
V
CC
= Max, Input = 0V or V
CC
V
CC
= Max, Input = 0V or V
CC
V
CC
= Max, Min
V
CC
= Min, Max
I
OH
= -1mA, V
CC
= Min
I
OL
= 2mA, V
CC
= Min
CLK Frequency = 1MHz. All measurements
referenced to GND. T
A
= 25
o
C
CLK Frequency 1MHz. All measurements
referenced to GND. T
A
= 25
o
C
-
170
TBD
mA
Standby Power Supply Current
-
3
TBD
mA
Input Leakage Current
-
100
TBD
nA
Output Leakage Current
-
300
TBD
nA
Logical One Input Voltage
0.7V
CC
-
-
-
V
Logical Zero Input Voltage
-
VCC*0.3
V
Logical One Output Voltage
V
CC
-0.2
-
2.6
-
V
Logical Zero Output Voltage
0.05
0.2
V
Input Capacitance
-
5
10
pF
Output Capacitance
C
OUT
-
5
10
pF
NOTE: All values in this table have not been measured and are only estimates of the performance at this time.
AC Electrical Specifications
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CLOCK SIGNAL TIMING
OSC Clock Period (Typ. 44MHz)
t
CYC
t
H1
t
L1
22.5
20.8
200
ns
High Period
10
10.4
-
ns
Low Period
10
10.4
-
ns
Full Scale Input Voltage (V
P-P
)
EXTERNAL MEMORY READ INTERFACE
TBD
TBD
4
V
MOE-Setup Time from RAMCS_
t
S1
t
S2
t
H1
t
H2
t
E1
t
D1
0
-
-
ns
MOE_Setup Time from MA (17..0)
0
-
-
-
ns
MA (17..1) Hold Time from MOE_ Rising Edge
20
-
ns
RAMCS_ Hold from MOE_ Rising Edge
20
-
-
ns
MD (15..0) Enable from MOE_ Falling
5
-
-
ns
MO (15..0) Disable from MOE_ Rising Edge
-
-
100
ns
EXTERNAL MEMORY WRITE INTERFACE
MA (17..0) Setup to MWE_ Falling Edge
t
S3
t
S4
t
H3
t
H4
t
S5
t
H5
0
0
0
ns
RAMCS_ Setup to MWE
0
-
-
ns
MA (17..0) Hold from MWE_ Rising Edge
15
-
-
ns
RAMCS _ Hold from MWE_ Rising Edge
15
-
-
ns
MD (15..0) Setup to MWE_ Rising Edge
40
-
-
ns
MD (15..0) Hold from MWE_ Rising Edge
15
-
-
ns
ISL3874
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