參數(shù)資料
型號(hào)： MA17503
廠商： Dynex Semiconductor Ltd.
英文描述： Radiation Hard MIL-STD-1750A Interrupt Unit
中文描述： 輻射硬的MIL - STD - 1750A中斷組
文件頁(yè)數(shù)： 26/34頁(yè)
文件大?。?/td> 373K
代理商： MA17503
MA17503
26/34
Table 8: Absolute Maximum Ratings
6.0 ABSOLUTE MAXIMUM RATINGS
Parameter
Min
Max
Units
Supply Voltage
-0.5
7
V
Input Voltage
-0.3
V
DD
+0.3
V
Current Through Any Pin
-20
+20
mA
Operating Temperature
-55
125
°
C
Storage Temperature
-65
150
°
C
Note:
Stresses above those listed may cause permanent
damage to the device. This is a stress rating only and
functional operation of the device at these conditions, or at
any other condition above those indicated in the operations
section of this specification, is not implied. Exposure to
absolute maximum rating conditions for extended periods
may affect device reliability.
Total Dose Radiation Not
Exceeding 3x10
5
Rad(Si)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
DD
V
IHC
V
ILC
V
IHT
V
ILT
V
OHC
V
OLC
V
OHT
V
OLT
I
L
I
OZ
I
DDOP
Supply Voltage
V
SS
= 0
-
4.5
5.0
5.5
V
CMOS Input High Voltage (Note 1)
V
DD
-1
-
-
-
V
CMOS Input Low Voltage (Note 1)
-
-
V
SS
+1
-
V
TTL Input High Voltage (Note 2)
-
2.0
-
V
TTL Input Low Voltage (Note 2)
-
-
-
0.8
V
CMOS Output High Voltage (Note 1)
I
OH
= -1.4mA, V
DD
= 4.5V
I
OL
= 2mA, V
DD
= 5.5V
I
OH
= -1.4mA, V
DD
= 4.5V
I
OL
= 2mA, V
DD
= 5.5V
V
DD
= 5.5V, V
IN
= 0V or 5.5V
V
DD
= 5.5V, V
O
= 0V or 5.5V
V
DD
= 5.5V,
SYNCLKN = 4MHz
V
DD
= 5.5V,
SYNCLKN = 0MHz
4.0
-
-
V
CMOS Output Low Voltage (Note 1)
-
-
0.5
V
TTL Output High Voltage (Note 2)
3.5
-
-
V
TTL Output Low Voltage (Note 2)
-
-
0.4
±
10
±
50
14
V
μ
A
μ
A
mA
Input Leakage Current (Note 3)
-
-
Output Leakage Current (Note 3)
-
-
Operating Supply Current
-
5
I
DDST
Static Supply Current
-
3
10
mA
Mil-Std-883, Method 5005, Subgroup 1, 2, 3.
Notes:
1. The following signals are CMOS compatible:
a) CMOS inputs: INTREN, Microcode Bus, (M04, M05, M06), HLDAKN and SYNCLK.
b) CMOS outputs: PIFN, IRN and IRDYN.
2. The following signals are TTL compatible:
a) DTIMERN, TGCLK, MPROEN, DMAPEN, EXADEN, PIOXEN, FLT7N, SYSFN, OVIN, PWRDN, INT02N,
INT08N,INT10N, INT11N, INT12N/IOI1N, INT13N, INT14N/IO12N, INT15N, DTON, DSN, M/ION, DMARN,
TCLK and MSTOPN.
b) TTL outputs: SURE, NPU, DDN, TGON, CDN, PAUSED, ILLADN, CONFIG, DMAKN and DMAE.
c) TTL I/O signal: Address/Data Bus (AD00-AD15).
3. Worst case at T
A
= +125
°
C, guaranteed but not tested at T
A
= -55
°
C.
7.0 DC ELECTRICAL CHARACTERISTICS
Table 9: DC Electrical Characteristics
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