KSZ8993M A5 Micrel Inc, KSZ8993M A5 Datasheet - Page 66
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KSZ8993M A5
Manufacturer Part Number
KSZ8993M A5
Description
Manufacturer
Micrel Inc
Datasheet
1.KSZ8993M_A5.pdf
(86 pages)
Specifications of KSZ8993M A5
Number Of Primary Switch Ports
3
Internal Memory Buffer Size
32
Operating Supply Voltage (typ)
1.8/2.5/3.3V
Fiber Support
Yes
Integrated Led Drivers
Yes
Phy/transceiver Interface
MII/SNI
Power Supply Type
Analog/Digital
Package Type
PQFP
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Pin Count
128
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
1.89/3.465V
Operating Supply Voltage (min)
1.71/3.135V
Power Dissipation
800mW
Supply Current
0.1/0.19A
Operating Temperature Classification
Commercial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Compliant
Register 110 and 111
Use registers 110 and 111 to read or write data to the static MAC address table, VLAN table, dynamic address
table, or the MIB counters.
Bit
7-5
4
3-2
1-0
Bit
7-0
Note: Write to register 111 will actually trigger a command. Read or write access is determined by Register 110 bit 4.
Register 112 (0x70): Indirect Data Register 8
Bit
68-64
Register 113 (0x71): Indirect Data Register 7
Bit
63-56
Register 114 (0x72): Indirect Data Register 6
Bit
55-48
Register 115 (0x73): Indirect Data Register 5
Bit
47-40
Register 116 (0x74): Indirect Data Register 4
Bit
39-32
Register 110 (0x6E): Indirect Access Control 0
Register 111 (0x6F): Indirect Access Control 1
Micrel, Inc.
October 2008
Reserved
Read high
Write low
Table select
Indirect
address high
Indirect
address low
Name
Name
Name
Indirect data
Name
Indirect data
Name
Indirect data
Name
Indirect data
Name
Indirect data
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
= 1, read cycle
= 0, write cycle
00 = static MAC address table selected
01 = VLAN table selected
10 = dynamic address table selected
11 = MIB counter selected
Bit 9-8 of indirect address
Description
Bit 7-0 of indirect address
Description
Bit 68-64 of indirect data
Description
Bit 63-56 of indirect data
Description
Bit 55-48 of indirect data
Description
Bit 47-40 of indirect data
Description
Bit 39-32 of indirect data
66
Default
000
0
00
00
Default
0000_0000
Default
0_0000
Default
0000_0000
Default
0000_0000
Default
0000_0000
Default
0000_0000
M9999-020606
KSZ8993M/ML