CT1611 Datasheet, PDF (3/24 Pages) Aeroflex Circuit Technology – DMA Controller with Buffer Memory,MIL-STD-1750A Compatible

Absolute Maximum Ratings
Parameter
Operating Free-air Temperature
Storage Case Temperature
Supply Voltage (VDD)
Input and Output Voltage at any Pad
Range
-55°C to +125
-55°C to +155
-0.3 to +7
-0.3 to VDD +0.3
Units
°C
°C
Volts
Volts
Recommended Operating Conditions
Parameter
Supply Voltage VDD
Operating Temperature
Min Typ Max Unit
4.5
5.0 5.5
V
-55
- +125
°C
Electrical Characteristics
(VDD = +5.0V ±10%, TA = -55°C to +125°C, unless otherwise specified)
Parameter
Conditions
Min Max Unit
V_IH High Level Input Voltage
2.0
-
V
V_IL Low Level Input Voltage
-
0.8
V
I_IN Input Current
-10
+10
µA
I_IL Low Level Input Current
Note 4A
-25
-400
µA
I_IH High Level Input Current
Note 4B
-25
-400
µA
V_OH High Level Output Voltage
Note 1
2.4
-
V
V_OL Low Level Output Voltage
Note 2
-
0.4
V
I_DD1 Quiescent Supply Current
Note 3
5
30
mA
I_DD2 Dynamic Supply Current
Note 5
-
200
mA
Note 1. I_OH = -2mA for I/O BUS, ADDRESS, R/W & STROBE signal pads
(FP and DIP Pins 12->27 / 28->33 / 5,7)
I_OH = -1mA for OUTPUT ONLY signal pads
(FP Pins 1->3,6,9,10,39->42,55->58,65,67->69,79,81->83)
(DIP Pins 1->3,6,9,10,39->42,57->60,67,69->71,81,83->85)
Note 2. I_OL = 4mA for I/O BUS, ADDRESS, R/W & STROBE signal pads
(FP and DIP Pins 12->27 / 28->38 / 5,7)
IOL = 2mA for OUTPUT ONLY signal pads
(FP Pins 1->3,6,9,10,39->42,55->58,65,67->69,79,81->83)
(DIP Pins 1->3,6,9,10,39->42,57->60,67,69->71,81,83->85)
Note 3. Bidirectional I/O at V_DD
(FP Pins 12->27 / 28->38 / 45->52 / 5)
(DIP Pins 12->27 / 28->38 / 47->54 / 5)
I/O Address Lines (FP and DIP Pins 34->38) at V_DD, remaining OUTPUTS = N/C, remaining INPUTS at V_DD, MRB at V_IL < 0.4V.
Note 4. For INPUTS
(FP Pins 59,62,63,64,66,77,86)
(DIP Pins 61,64,65,66,68,79,88)
@V_DD = 5.5V
A. @V_IL = 0.4V
B. @V_IH = 2.4V
Note 5. During typical 32 Word DMA (Output Loading = 0)
SCDCT1611 Rev A
3