KSZ8041RNL Micrel Inc, KSZ8041RNL Datasheet - Page 12

• Manufacturer Part Number: KSZ8041RNL
• Description: TXRX 10/100 3.3V PHY RMII 32-MLF
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8041RNL

• Number Of Drivers/receivers: 1/1
• Protocol: RMII
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 32-MLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3503

Micrel, Inc.
Pin Description – KSZ8041NL (Continued)
September 2010
Pin Number
30
Pin Name
LED0 /
NWAYEN
Type
Ipu/O
(1)
Pin Function
LED Output:
Config Mode:
The LED0 pin is programmable via register 1Eh bits [15:14], and is defined as
follows.
LED mode = [10]
Reserved
LED mode = [11]
Reserved
LED mode = [00]
Link/Activity
No Link
Link
Activity
LED mode = [01]
Link
No Link
Link
Programmable LED0 Output /
Latched as Auto-Negotiation Enable (register 0h, bit 12) during
power-up / reset. See “Strapping Options” section for details.
Pin State
Toggle
H
L
Pin State
H
L
12
LED Definition
OFF
ON
Blinking
LED Definition
OFF
ON
M9999-090910-1.4
KSZ8041NL/RNL