isl3874 Intersil Corporation, isl3874 Datasheet - Page 9

• Manufacturer Part Number: isl3874
• Description: Wireless Lan Integrated Medium Access Controller With Baseband Processor With Mini-pci
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4V
Input, Output or I/O Voltage . . . . . . . . . . . GND -0.5V to V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 2
Operating Conditions
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.3V
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . -40
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.
DC Electrical Specifications
NOTE: All values in this table have not been measured and are only estimates of the performance at this time.
AC Electrical Specifications
Power Supply Current
Standby Power Supply Current
Input Leakage Current
Output Leakage Current
Logical One Input Voltage
Logical Zero Input Voltage
Logical One Output Voltage
Logical Zero Output Voltage
Input Capacitance
Output Capacitance
CLOCK SIGNAL TIMING
OSC Clock Period (Typ. 44MHz)
High Period
Low Period
Full Scale Input Voltage (V
EXTERNAL MEMORY READ INTERFACE
MOE-Setup Time from RAMCS_
MOE_Setup Time from MA (17..0)
MA (17..1) Hold Time from MOE_ Rising Edge
RAMCS_ Hold from MOE_ Rising Edge
MD (15..0) Enable from MOE_ Falling
MO (15..0) Disable from MOE_ Rising Edge
EXTERNAL MEMORY WRITE INTERFACE
MA (17..0) Setup to MWE_ Falling Edge
RAMCS_ Setup to MWE
MA (17..0) Hold from MWE_ Rising Edge
RAMCS _ Hold from MWE_ Rising Edge
MD (15..0) Setup to MWE_ Rising Edge
MD (15..0) Hold from MWE_ Rising Edge
1.
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
PARAMETER
P-P
)
PARAMETER
9
SYMBOL
(Test conditions @ 25
I
I
C
CCOP
CCSB
V
V
C
V
V
OUT
I
OH
I
O
OL
IH
IN
IL
I
V
V
V
V
V
V
I
I
CLK Frequency = 1MHz. All measurements
referenced to GND. T
CLK Frequency 1MHz. All measurements
referenced to GND. T
OH
OL
CC
CC
CC
CC
CC
CC
= 2mA, V
= -1mA, V
= 3.6V, CLK Frequency = 44MHz
= Max, Outputs Not Loaded
= Max, Input = 0V or V
= Max, Input = 0V or V
= Max, Min
= Min, Max
o
C to 85
CC
+0.5V
TEST CONDITIONS
o
CC
C)
o
CC
C
ISL3874
= Min
= Min
A
A
= 25
= 25
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Storage Temperature Range . . . . . . . . . -65
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .100
Maximum Soldering Temperature . . . . . . . . . See Tech Brief TB334
CC
CC
o
o
C
C
SYMBOL
BGA Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
t
CYC
t
t
t
t
t
t
t
t
t
t
t
t
t
t
H1
S1
S2
H1
H2
E1
D1
S3
S4
H3
H4
S5
H5
L1
22.5
TBD
MIN
V
0.7V
10
10
20
20
15
15
40
15
0
0
5
0
0
-
CC
MIN
-
-
-
-
-
-
-
-
-0.2
CC
TYP
20.8
10.4
10.4
TBD
TYP
0.05
170
100
300
2.6
0
-
-
-
-
-
-
-
-
-
-
-
3
5
5
-
-
VCC*0.3
MAX
TBD
TBD
TBD
TBD
0.2
10
10
MAX
200
-
-
100
4
0
-
-
-
-
-
-
-
-
-
-
-
-
o
C to 150
JA
UNITS
UNITS
mA
mA
nA
nA
pF
pF
(
56
V
V
V
V
o
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
C/W)
o
o
C
C