Datasheet

 2016-2018 Microchip Technology Inc. DS00002202C-page 63
KSZ8081MNX/RNB
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
Device: KSZ8081 - 10BASE-T/100BASE-TX Physical Layer 
Transceiver
Interface: M= MII
R= RMII
Package Option: N = 32-pin QFN
Special Attribute: X= None
B = REF_CLK output (power-up default)
Temperature
Range:
IA = Industrial (–40°C to +85°C)
CA = Commercial (0°C to +70°C)
Examples:
a) KSZ8081MNXCA
10BASE-T/100BASE-TX Physical Layer 
Transceiver, MII, 32-pin QFN, 
Commercial Temperature.
b) KSZ8081MNXIA
10BASE-T/100BASE-TX Physical Layer 
Transceiver, MII, 32-pin QFN, 
Industrial Temperature.
c) KSZ8081RNBCA
10BASE-T/100BASE-TX Physical Layer 
Transceiver, RMII, 32-pin QFN, 
REF_CLK output (power-up default), 
Commercial Temperature.
d) KSZ8081RNBIA
10BASE-T/100BASE-TX Physical Layer 
Transceiver, RMII, 32-pin QFN, 
REF_CLK output (power-up default), 
Industrial Temperature.
PART NO. X X
Package Temperature
Range
Device
X
Interface
Option
X
Special
Attribute