KSZ8041TL Micrel Inc, KSZ8041TL Datasheet - Page 44

• Manufacturer Part Number: KSZ8041TL
• Description: TRANSCEIVER 10/100BASE 48-TQFP
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8041TL

• Package / Case: 48-TQFP, 48-VQFP
• Number Of Drivers/receivers: 1/1
• Protocol: MII, RMII
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Supply Voltage Range: 3.3V
• Logic Case Style: TQFP
• No. Of Pins: 48
• Svhc: No SVHC (15-Dec-2010)
• Base Number: 804
• Supply Voltage Max: 3.3V
• Termination Type: SMD
• Development Tool: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-3295 - BOARD EVALUATION KSZ8041TL
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1619

Micrel, Inc.
December 2009
Address
8.14
8.13
8.12
8.11
8.10:0
Register 14h – MII Control
14.15:8
14.7
14.6
14.5:0
Register 15h – RXER Counter
15.15:0
Register 1Bh – Interrupt Control/Status
1b.15
1b.14
1b.13
1b.12
1b.11
1b.10
1b.9
Name
Acknowledge
Message Page
Acknowledge2
Toggle
Message Field
Reserved
100Base-TX
Preamble
Restore
10Base-T
Preamble
Restore
Reserved
RXER Counter
Jabber
Interrupt
Enable
Receive Error
Interrupt
Enable
Page Received
Interrupt
Enable
Parallel Detect
Fault Interrupt
Enable
Link Partner
Acknowledge
Interrupt
Enable
Link Down
Interrupt
Enable
Remote Fault
Interrupt
Enable
Description
1 = Successful receipt of link word
0 = No successful receipt of link word
1 = Message page
0 = Unformatted page
1 = Able to act on the information
0 = Not able to act on the information
1 = Previous value of transmitted link code
0 = Previous value of transmitted link code
1 = Restore received preamble to MII output
0 = Consume 1-byte preamble before sending
1 = Restore received preamble to MII output
0 = Remove all 7-bytes of preamble before
Receive error counter for Symbol Error frames
1 = Enable Jabber Interrupt
0 = Disable Jabber Interrupt
1 = Enable Receive Error Interrupt
0 = Disable Receive Error Interrupt
1 = Enable Page Received Interrupt
0 = Disable Page Received Interrupt
1 = Enable Parallel Detect Fault Interrupt
0 = Disable Parallel Detect Fault Interrupt
1 = Enable Link Partner Acknowledge Interrupt
0 = Disable Link Partner Acknowledge
1 = Enable Link Down Interrupt
0 = Disable Link Down Interrupt
1 = Enable Remote Fault Interrupt
0 = Disable Remote Fault Interrupt
(random latency)
frame to MII output for fixed latency
word equal to logic zero
word equal to logic one
sending frame (starting with SFD) to MII
output
Interrupt
44
Mode
RO
RO
RO
RO
RO
RO
RW
RW
RO
RO/SC
RW
RW
RW
RW
RW
RW
RW
(1)
Default
0
0
0
0
000_0000_0000
0000_0000
0 or
1 (if CONFIG[2:0] = 100)
See “Strapping Options” section
for details.
0
00_0001
0000h
0
0
0
0
0
0
0
KSZ8041TL/FTL/MLL
M9999-120909-1.2