MEA-224 Zarlink Semiconductor, Inc., MEA-224 Datasheet - Page 21

• Manufacturer Part Number: MEA-224
• Description: 4-Port, Layer 2 Fast Ethernet Access Controller
• Manufacturer: Zarlink Semiconductor, Inc.

XpressFlow-2001 Series –
Ethernet Switch Chip-set
5. DC SPECIFICATION
5.1 ABSOLUTE MAXIMUM RATINGS
5.2 DC CHARACTERISTICS
Notes:
©
Symbol
V
V
V
V
V
V
1997
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
OL-TTL
C
f
IH-TTL
IH-5VT
IL-5VT
C
I
IL-TTL
I
I
I
I
osc
DD
LO
OUT
DD
IH
LI
IL
I/O
IN
= +3.0 V to +3.6 V
(57(; (7:25.6
Parameter Description
Frequency of Operation ( -33)
Frequency of Operation ( -40)
Frequency of Operation (-50)
Supply Power – @ 33.3333 MHz (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
(all pins except those with internal pull-
up/pull-down resistors)
Output Leakage Current (0.1 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 R E L I M I N A R Y
DD
with Respect to V
T
AMBIENT
IH
IL
= 0.1 V
= V
OL
= 0 C to +70 C
OH
SS
4-Port 10/100M Ethernet Access Controller
DD
DD
= maximum
OL
DD
OH
= maximum
V
=3.3 V)
=3.3 V)
= maximum
- 0.1 V
IN
= maximum
V
OUT
Page: 21
DD
V
-0.5 V to (V
-0.5 V to (V
=3.3 V)
DD
V
)
DD
D A T A
-65 C to +150 C
+3.0 V to +3.6 V
)
0 C to +70 C
VDD
DD
DD
V
DD
Min
-0.5
-0.3
-0.3
+ 2.5 V)
+ 0.5 V)
2.4
2.0
2.0
20
20
20
x
- 0.5
70%
S H E E T
Preliminary
Typ
10
8
8
Rev. 4.0 –December, 1997
VDD
V
V
V
33.3333
40.0000
50.0000
DD
DD
DD
Max
TBD
TBD
TBD
0.45
0.45
+0.8
+0.8
-60
60
+ 10%
+ 10%
10
15
+ 1.8
x
30%
EA-224
Unit
MHz
MHz
MHz
mA
mA
mA
pF
pF
pF
V
V
V
V
V
V
V
V
V
V
A
A
A
A