MT8985AL Zarlink, MT8985AL Datasheet - Page 16

• Manufacturer Part Number: MT8985AL
• Description: Switch Fabric 256 x 256 16.384Mbps 5V 44-Pin MQFP Tray
• Manufacturer: Zarlink

Specifications of MT8985AL

• Package: 44MQFP
• Number Of Ports: 8
• Fabric Size: 256 x 256
• Switching Bandwidth: 16.384 Mbps
• Switch Core: Non-Blocking
• Port Speed: 2.048 Mbps
• Operating Supply Voltage: 5 V

Absolute Maximum Ratings*
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
‡ Typical figures are at 25
DC Electrical Characteristics
‡ Typical figures are at 25
10
11
1
2
3
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
Operating Temperature
Positive Supply
Input Voltage
N
U
O
U
U
P
T
S
T
P
T
S
I
V
Voltage on Digital Inputs
Voltage on Digital Outputs
Current at Digital Outputs
Storage Temperature
Package Power Dissipation
DD
Supply Current
Input High Voltage
Input Low Voltage
Input Leakage (input pins)
Input Leakage (I/O pins)
Input Pin Capacitance
Output High Voltage
Output High Current
Output Low Voltage
Output Low Current
High Impedance Leakage
Output Pin Capacitance
- V
Characteristics
SS
Characteristics
°
°
C and are for design aid only: not guaranteed and not subject to production testing.
C and are for design aid only: not guaranteed and not subject to production testing.
Parameter
- Voltages are with respect to ground (V
- Voltages are with respect to ground (V
Sym.
T
V
V
Sym.
OP
DD
V
V
I
V
I
V
I
C
I
I
C
I
Zarlink Semiconductor Inc.
OH
DD
OZ
IL
OH
OL
OL
IH
IL
O
I
MT8985
Min.
4.75
-40
0
Min.
2.0
2.4
10
5
16
Typ.
5.0
25
Typ.
10
34
15
10
8
8
‡
Symbol
SS
‡
V
P
) unless otherwise stated.
T
V
I
Max.
O
5.25
O
S
D
+85
V
I
Max.
DD
100
0.8
0.4
15
5
5
SS
) unless otherwise stated.
Units
Units
°C
V
V
mA
mA
mA
mA
mA
V
V
pF
pF
V
V
V
V
Min.
SS
SS
-0.3
-65
-0.3
-0.3
Outputs unloaded
V
I
Sourcing. V
I
Sinking. V
V
OH
OL
I
O
between V
= 5 mA
between V
= 10 mA
Test Conditions
Test Conditions
V
V
Max.
DD
DD
+150
40
7
2
OL
+0.3
+0.3
OH
= 0.4V
SS
=2.4V
SS
Data Sheet
and V
and V
Units
mA
°C
W
DD
V
V
V
DD