KS8842-32MQL Micrel Inc, KS8842-32MQL Datasheet - Page 122

• Manufacturer Part Number: KS8842-32MQL
• Description: IC SWITCH 10/100 32BIT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8842-32MQL

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 2
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.5V
• Operating Supply Voltage (min): 3.1V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: KS8842-PMQL-EVAL - EVAL KIT EXPERIMENTAL KS8842KS8842-16MQL-EVAL - EVAL KIT EXPERIMENTAL KS8842
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant
• Other names: 576-1459

Absolute Maximum Ratings
Note: Exceeding the absolute maximum rating may damage the device. Stresses greater than those listed in the table above may cause permanent
damage to the device. Operation of the device at these or any other conditions above those specified in the operating sections of this specification is not
implied. Maximum conditions for extended periods may affect reliability. Unused inputs must always be tied to an appropriate logic voltage level.
Operating Ratings
Micrel, Inc.
Description
Supply Voltage
Input Voltage
Output Voltage
Lead Temperature (soldering, 10 sec)
Storage Temperature (Ts)
Parameter
Supply Voltages
Ambient Operating
Temperature
Maximum Junction
Temperature
Thermal Resistance
Junction-to-Ambient
Thermal Resistance
Junction-to-Case
October 2007
Notes:
1. The device is not guaranteed to function outside its operating rating. Unused inputs must always be tied to an appropriate logic voltage level
2. No (HS) heat spreader in this package. The θ
(Ground to VDD).
(2)
(2)
(1)
Symbol
VDDATX,VDDARX
VDDIO
T
T
θ
θ
JA
JC
A
J
(1)
VDDATX, VDDARX, VDDIO
JC
/θ
JA
Table 21. Maximum Ratings
Table 22. Operating Ratings
is under air velocity 0 m/s.
All Outputs
All Inputs
Pins
N/A
N/A
122
3.1V
3.1V
0°C
Min
–55°C to +150°C
–0.5V to +4.0V
–0.5V to +4.0V
–0.5V to +5V
42.91 °C/W
19.6 °C/W
KSZ8842-16/32 MQL/MVL/MVLI/MBL
270°C
Value
3.3V
3.3V
Typ
+125°C
+70°C
3.5V
3.5V
Max
M9999-102207-1.9