KSZ8842-16MVLI TR Micrel, KSZ8842-16MVLI TR Datasheet - Page 141

• Manufacturer Part Number: KSZ8842-16MVLI TR
• Description: Ethernet ICs 2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) bus interface(Lead Free)
• Manufacturer: Micrel

Specifications of KSZ8842-16MVLI TR

• Rohs: yes
• Product: Ethernet Switches
• Package / Case: LQFP-128
• Mounting Style: SMD/SMT

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