KS8995MI Micrel Inc, KS8995MI Datasheet - Page 63

• Manufacturer Part Number: KS8995MI
• Description: IC SWITCH 10/100 5PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8995MI

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 5
• Internal Memory Buffer Size: 64
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 1.9/2.6/3.6V
• Operating Supply Voltage (min): 1.7/2.4/3V
• Operating Temperature Classification: Industrial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 576-1017 - BOARD EVAL EXPERIMENT KS8995M
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 576-1020

Absolute Maximum Ratings
Supply Voltage
Input Voltage ............................................... –0.5V to +4.0V
Output Voltage ............................................ –0.5V to +4.0V
Lead Temperature (soldering, 10 sec.) ..................... 270°C
Storage Temperature (T
Electrical Characteristics
V
Symbol
100BaseTx Operation—All Ports 100% Utilization
I
I
I
10BaseTx Operation—All Ports 100% Utilization
I
I
I
Auto-Negotiation Mode
I
I
I
TTL Inputs
V
V
I
TTL Outputs
V
V
|I
100BaseTX Transmit (measured differentially after 1:1 transformer)
V
V
t
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating. Unused inputs must always be tied to an appropriate logic voltage level (Ground
3. No HS (heat spreader) in package.
4. Specification for packaged product only.
June 2009
KS8995M
DX
DDC
DDIO
DX
DDC
DDIO
DX
DDC
DDIO
IN
r
OZ
, t
IN
IH
IL
OH
OL
O
IMB
(V
(V
to V
t
|
= 1.8V/2.5V; T
DDAR,
DDIO
DD
).
) .................................................... –0.5V to +4.0V
V
DDAP,
Parameter
100BaseTX (Transmitter)
100BaseTX (Digital Core/PLL + Analog Rx) V
100BaseTX (Digital IO)
10BaseTX (Transmitter)
10BaseTX (Digital Core + Analog Rx)
10BaseTX (Digital IO)
10BaseTX (Transmitter)
10BaseTX (Digital Core + Analog Rx)
10BaseTX (Digital IO)
Input High Voltage
Input Low Voltage
Input Current
(Excluding Pull-up/Pull-down)
Output High Voltage
Output Low Voltage
Output Tri-State Leakage
Peak Differential Output Voltage
Output Voltage Imbalance
Rise/Fall Time
Rise/Fall Time Imbalance
A
= 0°C to +70°C; unless noted, bold values indicate –40°C ≤ T
V
DDC
, V
S
) ....................... –55°C to +150°C
DDAT
) ................. –0.5V to +2.4V
(4)
(1)
Condition
V
V
V
V
V
V
V
V
V
I
I
V
100Ω termination on the differential output
100Ω termination on the differential output
OH
OL
DDAT
DDC
DDIO
DDAT
DDC
DDIO
DDAT
DDC
DDIO
IN
IN
= 8mA
= GND ~ V
= –8mA
= GND ~ V
, V
, V
, V
DDAP
DDAP
DDAP
63
, V
DDIO
DDIO
DDAR
Operating Ratings
Supply Voltage
Ambient Temperature (T
Package Thermal Resistance
(V
(V
(V
Commercial .............................................. –0°C to +70°C
Industrial ................................................. –40°C to +85°C
PQFP (θ
DDAR,
DDAT
DDIO
) ......................................................... +3.0 to +3.6
) .................................................... +2.4V to +2.6V
A
V
JA
DDAP,
≤ +85°C; unless noted.
) No Air Flow ................................. 42.91°C/W
V
DDC
) ............................. +1.7V to +1.9V
A
1/2 (V
(2)
)
V
+0.4V
–0.4
0.95
Min
–10
DDIO
3
0
(3)
DDIO
)
Typ
229
157
350
102
108
17
25
17
6
1/2 (V
–0.4V
M9999-062309
+0.4
Max
1.05
250
230
375
180
180
0.5
30
15
40
20
10
10
2
5
DDIO
Micrel, Inc.
)
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
ns
ns
%
V
V
V
V
V