KSZ8864RMN Micrel Inc, KSZ8864RMN Datasheet - Page 55
KSZ8864RMN
Manufacturer Part Number
KSZ8864RMN
Description
IC ETHERNET SW 4PORT 64QFN
Manufacturer
Micrel Inc
Datasheet
1.KSZ8864RMN.pdf
(112 pages)
Specifications of KSZ8864RMN
Controller Type
Ethernet Switch Controller
Interface
MII, RMII
Voltage - Supply
1.8V, 2.5V, 3.3V
Operating Temperature
0°C ~ 70°C
Mounting Type
*
Package / Case
*
Lead Free Status / RoHS Status
Supplier Unconfirmed
Current - Supply
-
Lead Free Status / RoHS Status
Supplier Unconfirmed, Lead free / RoHS Compliant
Other names
576-3787
KSZ8864RMN
KSZ8864RMN
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8864RMNI
Manufacturer:
MICREL
Quantity:
7 143
Company:
Part Number:
KSZ8864RMNUB
Manufacturer:
MICREL
Quantity:
101
January 2011
Note:
1.
Address
5
4
3
2-0
Register 7 (0x07): Global Control 5
7-0
Register 8 (0x08): Global Control 6
7-0
Register 9 (0x09): Global Control 7
7-0
148,800 frames/sec × 50ms/interval × 1% = 74 frames/interval (approx.) = 0x4A.
Name
Switch SW4-MII/RMII
Flow Control Enable
Switch SW4-MII/RMII
Speed
Null VID Replacement
Broadcast Storm
Protection Rate Bit [10:8]
Broadcast Storm
Protection Rate Bit [7:0]
Factory Testing
Factory Testing
This along with the previous register determines how
many “64 byte blocks” of packet data are allowed on an
input port in a preset period. The period is 50ms for
100BT or 500ms for 10BT. The default is 1%.
N/A Don’t change.
N/A Don’t change.
Description
1, enable full-duplex flow control on switch MII/RMII
interface.
0, disable full-duplex flow control on switch MII/RMII
interface.
1, the switch SW4-MII/RMII is in 10Mbps mode.
0, the switch SW4-MII/RMII is in 100Mbps mode
1, will replace null VID with port VID (12 bits).
0, no replacement for null VID.
This along with the next register determines how many
“64 byte blocks” of packet data allowed on an input
port in a preset period. The period is 50ms for 100BT
or 500ms for 10BT. The default is 1%.
55
Mode
R/W
R/W
R/W
R/W
R/W
RO
RO
M9999-012011-1.2
Pin SMRXD3
strap option.
PD(0): (default)
Disable flow
control.
PU(1): enable
flow control.
Note: SMRXD3
has internal pull-
down.
Pin SMRXD1
strap option.
PD(0): (default)
Enable 100Mbps.
PU(1): Enable
10Mbps.
Note: SMRXD1
has internal pull-
down.
Default
0x4A
0x4C
0x00
000
0
0
0
(1)