SC220 ZARLINK [Zarlink Semiconductor Inc], SC220 Datasheet - Page 24

• Manufacturer Part Number: SC220
• Description: XpressFlow 2020 Ethernet Routing Switch Chipset
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

XpressFlow-2020 Series –
Ethernet Switch Chipset
3
3.1 ABSOLUTE MAXIMUM RATINGS
3.2 DC CHARACTERISTICS
© 1998 Vertex Networks, Inc.
1999
Symbol
V
V
V
V
V
V
V
V
V
V
OH-CMOS
OL-CMOS
IH-CMOS
IL-CMOS
C
Storage Temperature
Operating Temperature
Supply Voltage V
Voltage on 5V Tolerant Input Pins
Voltage on Other Pins
Stresses above those listed may cause permanent device failure. Functionality at or above these
limits is not implied. Exposure to Absolute Maximum Ratings for extended periods may affect device
reliability.
V
OH-TTL
C
OL-TTL
f
IH-TTL
IH-5VT
C
I
IL-TTL
IL-5VT
I
I
I
I
osc
DD
LO
OUT
DC SPECIFICATION
DD
IH
LI
IL
I/O
IN
= 3.0 V to 3.6 V;
Parameter Description
Frequency of Operation ( -40)
Frequency of Operation ( -50)
Frequency of Operation (-66)
Supply Power – @ 33.3333 MHz (V
V)
Supply Power – @ 40 MHz (V
Supply Power – @ 50 MHz (V
Output High Voltage (CMOS) I
Output Low Voltage (CMOS) I
Output High Voltage (TTL) I
Output Low Voltage (TTL) I
Input High Voltage (CMOS)
Input Low Voltage (CMOS)
Input High Voltage (TTL)
Input Low Voltage (TTL)
Input High Voltage (TTL 5V tolerant)
Input Low Voltage (TTL 5V tolerant)
Input Leakage Current (0.1 V V
(all pins except those with internal pull-
up/pull-down resistors)
Output Leakage Current (0.1 V V
V
Input Leakage Current V
(pins with internal pull-down resistors)
Input Leakage Current V
(pins with internal pull-up resistors)
Input Capacitance
Output Capacitance
I/O Capacitance
P
DD
)
R
E
DD
with Respect to V
L
I
M
T
AMBIENT
I
N
IH
IL
= 0.1 V
= V
A
OL
= 0C to +70C
OH
SS
= 1.0 mA
DD
DD
OL
DD
R
OH
= -1.0 mA
=3.3 V)
=3.3 V)
= 1.0 mA
- 0.1 V
= -1.0 mA
IN
Y
OUT
DD
V
-0.5 V to (V
-0.5 V to (V
=3.3
DD
I
-65C to +150C
23
)
+3.0 V to +3.6 V
N
0C to +70C
F
VDD x 70%
DD
DD
V
O
DD
+ 2.5 V)
+ 0.3 V)
Min
-0.5
-0.3
-0.3
2.4
2.0
2.0
20
20
20
- 0.5
R
M
Preliminary
A
Typ
300
300
300
T
I
XpressFlow Engine
O
VDD x 30%
V
V
V
40.0000
50.0000
66.6666
N
DD
DD
DD
Max
0.45
0.45
+0.8
+0.8
10
15
500
500
500
Rev. 4.5 – February
-60
60
10
8
8
+ 0.3
+ 0.3
+ 2.5
SC220
MHz
MHz
MHz
Unit
mA
mA
mA
A
A
A
A
pF
pF
pF
V
V
V
V
V
V
V
V
V
V