KSZ8842-16MVL Micrel Inc, KSZ8842-16MVL Datasheet - Page 141

• Manufacturer Part Number: KSZ8842-16MVL
• Description: 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) Bus Interface( )
• Manufacturer: Micrel Inc

Specifications of KSZ8842-16MVL

• Controller Type: Ethernet Switch Controller
• Interface: PCI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• 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
• 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: 576-1635 - BOARD EVALUATION KSZ8842-16MVL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-2119; KSZ8842-16MVL

Appendix
The 1.2V LDO output (pin 24) sometimes unable reaches to 1.2V level and stay at <0.6V due to high temperature (>50°C)
or 3.3V supply ramps up too slow. We recommend that by adding a 100-ohm resistor between 1.2V and 3.3V to prevent
this problem, this will ensure that our device can work with wider range of supplies and temperatures as shown below:
Micrel, Inc.
October 2007
The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for
product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for
injury to the user. A Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a
surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant
its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale.
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL [phone] FAX [phone] WEB http:/www.micrel.com
3.3V (pin 92)
© 2004 Micrel, Incorporated.
141
100 (0603-1/8W)
1.2V (pin 91)
KSZ8842-16/32 MQL/MVL/MVLI/MBL
M9999-102207-1.9