ISL3874 Datasheet, PDF (9/33 Pages) Intersil Corporation – Wireless LAN Integrated Medium Access Controller with Baseband Processor with Mini-PCI

ISL3874
Absolute Maximum Ratings
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^oC to 85^oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (^oC/W)
BGA Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
56
Maximum Storage Temperature Range . . . . . . . . . -65^oC to 150^oC
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .100^oC
Maximum Soldering Temperature . . . . . . . . . See Tech Brief TB334
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^oC)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
Power Supply Current
I_CCOP V_CC = 3.6V, CLK Frequency = 44MHz
-
170
Standby Power Supply Current
I_CCSB V_CC = Max, Outputs Not Loaded
-
3
Input Leakage Current
I_I
V_CC = Max, Input = 0V or V_CC
-
100
Output Leakage Current
I_O
V_CC = Max, Input = 0V or V_CC
-
300
Logical One Input Voltage
V_IH
V_CC = Max, Min
0.7V_CC
-
Logical Zero Input Voltage
V_IL
V_CC = Min, Max
-
-
Logical One Output Voltage
V_OH
I_OH = -1mA, V_CC = Min
V_CC-0.2
2.6
Logical Zero Output Voltage
V_OL
I_OL = 2mA, V_CC = Min
-
0.05
Input Capacitance
C_IN
CLK Frequency = 1MHz. All measurements
referenced to GND. T_A = 25^oC
-
5
Output Capacitance
C_OUT CLK Frequency 1MHz. All measurements
-
5
referenced to GND. T_A = 25^oC
NOTE: All values in this table have not been measured and are only estimates of the performance at this time.
MAX
TBD
TBD
TBD
TBD
-
VCC*0.3
-
0.2
10
UNITS
mA
mA
nA
nA
V
V
V
V
pF
10
pF
AC Electrical Specifications
PARAMETER
CLOCK SIGNAL TIMING
OSC Clock Period (Typ. 44MHz)
High Period
Low Period
Full Scale Input Voltage (V_P-P)
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
SYMBOL
t_CYC
t_H1
t_L1
t_S1
t_S2
t_H1
t_H2
t_E1
t_D1
t_S3
t_S4
t_H3
t_H4
t_S5
t_H5
MIN
22.5
10
10
TBD
0
0
20
20
5
-
0
0
15
15
40
15
TYP
20.8
10.4
10.4
TBD
-
-
-
-
-
-
0
-
-
-
-
-
MAX
UNITS
200
ns
-
ns
-
ns
4
V
-
ns
-
ns
-
ns
-
ns
-
ns
100
ns
0
ns
-
ns
-
ns
-
ns
-
ns
-
ns
9