參數(shù)資料
型號(hào)： HFA3841
廠商： Intersil Corporation
英文描述： 288 MACROCELL 3.3 VOLT ISP CPLD
中文描述： 無(wú)線局域網(wǎng)媒體訪問(wèn)控制器
文件頁(yè)數(shù)： 7/27頁(yè)
文件大?。?/td> 211K
代理商： HFA3841
7
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . .+2.70V to +3.60V
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . . .0
o
C to 70
o
C
Thermal Resistance (Typical, Note 1)
LQFP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .100
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
o
C
(Lead Tips Only)
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.
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
DC Electrical Specifications
Maximum test temperature = 100
o
C, V
CC
= 3.0V to 3.3V
±
10%, T
A
= -40
o
C to 85
o
C
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Power Supply Current
I
CCOP
V
CC
= 3.6V, CLK Frequency 44MHz
-
35
45
mA
Standby Power Supply Current
I
CCSB
V
CC
= Max, Outputs not Loaded
-
0.5
1
mA
Input Leakage Current
I
I
V
CC
= Max, Input = 0V or V
CC
-10
1
10
mA
Output Leakage Current
I
O
V
CC
= Max, Input = 0V or V
CC
-10
1
10
mA
Logical One Input Voltage
V
IH
V
CC
= Max, Min
0.7V
CC
-
-
V
Logical Zero Input Voltage
V
IL
V
CC
= Min, Max
-
-
V
CC
/3
V
Logical One Output Voltage
V
OH
I
OH
= -1mA, V
CC
= Min
V
CC
-0.2
-
-
V
Logical Zero Output Voltage
V
OL
I
OL
= 2mA, V
CC
= Min
-
0.2
0.2
V
Input Capacitance
C
IN
CLK Frequency 1MHz. All measurements
referenced to GND. T
A
= 25
o
C
-
5
10
pF
Output Capacitance
C
OUT
CLK Frequency 1MHz. All measurements
referenced to GND. T
A
= 25
o
C
-
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
22
22.7
200
High Period
t
H1
15
11.36
-
Low Period
t
L1
15
11.36
-
Delay from OSC Edge to MCLK Edge
t
D1
-
10
-
EXTERNAL MEMORY INTERFACE
Rising Edge MCLK to EMA[15:0], EMCSxN, EMOEN, EMWRN
t
D1
0
-
10
ns
Width EMOEN
t
D2
2*t
MCLK
-10
-
9*t
MCLK
+10
ns
EMD[15:0] Read Data Setup
t
S1
10
-
-
ns
EMD[15:0] Read Data Hold
t
H1
-
-
0
ns
Minimum Width between Read and Write
t
D3
t
MCLK
- 10
t
MCLK
t
MCLK
+ 10
ns
Width EMWRN
t
D4
2*t
MCLK
-10
-
9*t
MCLK
+10
ns
EMWRN Rising to EMCSxN Rising
t
D5
1*t
MCLK
- 10
1*t
MCLK
1*t
MCLK
+10
ns
EMD[15:0] Write Data Hold Time to Rising Edge EMWRN
t
D6
1*t
MCLK
- 10
1*t
MCLK
1*t
MCLK
+10
ns
Preliminary - HFA3841
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