KSZ8041FTLI Micrel Inc, KSZ8041FTLI Datasheet - Page 44
![Physical Layer Transceiver 10/100BASE-FX ( )](/photos/6/84/68454/576-48-tqfp_sml.jpg)
KSZ8041FTLI
Manufacturer Part Number
KSZ8041FTLI
Description
Physical Layer Transceiver 10/100BASE-FX ( )
Manufacturer
Micrel Inc
Type
Transceiverr
Datasheet
1.KSZ8041MLLI.pdf
(65 pages)
Specifications of KSZ8041FTLI
Number Of Drivers/receivers
1/1
Protocol
SMII
Voltage - Supply
3.135 V ~ 3.465 V
Mounting Type
Surface Mount
Package / Case
48-TQFP, 48-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
576-3294 - BOARD EVALUATION KSZ8041FTL
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
576-3347
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8041FTLI
Manufacturer:
MICREL
Quantity:
5 000
Part Number:
KSZ8041FTLI-TR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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