PDSP16318/16318A
ELECTRICAL CHARACTERISTICS
Test conditions (unless otherwise stated):
T
amb (Commercial) = 0°C to +70°C, VCC = 5.0V ± 5%, GND = 0V
Tamb (Industrial) =-40°C to +85°C, VCC = 5.0V ± 10%, GND = 0V
Tamb (Military) =-55°C to +125°C, VCC = 5.0V ± 10%, GND = 0V
STATIC CHARACTERISTICS
Value
Characteristic
Symbol
Units
Conditions
Min.
Typ.
Max.
Output high voltage
Output low voltage
Input high voltage
Input low voltage
Input leakage current
Output leakage current
Output SC current
Input capacitance
VOH
VOL
VIH
VIL
IIL
loz
IOS
CIN
2.4
-
3.5
-
-10
-50
20
-
-
V
V
V
IOH = 3.2mA
lOL=-3.2mA
0.4
-
0.5
+10
+50
200
-
V
µA
µA
mA
pF
GND < VIN<VCC
GND <VOUT < VCC
Vcc = Max
-
-
9
SWITCHING CHARACTERISTICS
Characteristic
Value
Industrial
Value
Military
Units
Conditions
PDSP16318A PDSP16318
Min.
Max.
Min.
Max.
Clock period
Clock High Time
Clock Low Time
A15:0, B15:0 setup to clock rising edge
A15:0, B15:0 hold after clock rising edge
MS, S2:0, ASI setup to clock rising edge
ns
ns
ns
ns
ns
ns
ns
ns
100
20
20
8
2
10
8
-
-
-
-
-
-
-
-
50
15
15
5
2
10
5
-
-
-
-
-
-
-
-
DEL, ASR, CLR setup to clock rising edge
DEL, ASR, CLR, MS, S2:0, ASI hold after
clock rising edge
2
2
ns
ns
ns
ns
ns
ns
mA
2
8
5
-
-
-
-
-
2
8
5
-
-
-
-
-
CEA, CEB setup to clock falling edge
CEA, CEB hold after clock rising edge
Clock rising edge to OVR, C15:0, D15:0
2 x LSTTL + 20pF
2 x LSTTL + 20pF
2 x LSTTL + 20pF
2 x LSTTL + 20pF
VCC = max,
40
40
40
40
70
30
30
30
30
110
OEC/OED low to C15:0/D15:0 high data valid
OEC/OED low to C15:0/D15:0 low data valid
OEC/OED high to C15:0/D15:0 high impedance
Vcc current
-
-
TTL input levels
Outputs unloaded,
fCLK = max
Vcc current
mA
VCC = max,
-
30
-
60
CMOS input levels
Outputs unloaded,
fCLK = max
NOTES
1. LSTTL is equivalent to IOH = 20 microamps, IOL = -0.4mA
2. Current is defined as negative into the device
3. CMOS input levels are defined as:
VIL = 0.5
VIH = VDD - 0.5
6
MITEL [ MITEL NETWORKS CORPORATION ]
