KSZ8995XA Micrel Inc, KSZ8995XA Datasheet - Page 36
![IC SWITCH 10/100 5PORT 128PQFP](/photos/6/81/68152/576-128-pqfp_sml.jpg)
KSZ8995XA
Manufacturer Part Number
KSZ8995XA
Description
IC SWITCH 10/100 5PORT 128PQFP
Manufacturer
Micrel Inc
Specifications of KSZ8995XA
Applications
*
Mounting Type
Surface Mount
Package / Case
128-MQFP, 128-PQFP
Number Of Primary Switch Ports
5
Internal Memory Buffer Size
64
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 Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
576-1642 - BOARD EVALUATION FOR KSZ8995XA
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
576-1042
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8995XA
Manufacturer:
MICREL
Quantity:
1 334
Company:
Part Number:
KSZ8995XA
Manufacturer:
MICREL30
Quantity:
348
Part Number:
KSZ8995XA
Manufacturer:
MICREL
Quantity:
20 000
KS8995XA
M9999-051305
Register 23 (0x17): Port 1 Control 7
Register 39 (0x27): Port 2 Control 7
Register 55 (0x37): Port 3 Control 7
Register 71 (0x47): Port 4 Control 7
Register 87 (0x57): Port 5 Control 7
Address
7-4
3-0
Register 24 (0x18): Port 1 Control 8
Register 40 (0x28): Port 2 Control 8
Register 56 (0x38): Port 3 Control 8
Register 72 (0x48): Port 4 Control 8
Register 88 (0x58): Port 5 Control 8
Address
7-0
Register 25 (0x19): Port 1 Control 9
Register 41 (0x29): Port 2 Control 9
Register 57 (0x39): Port 3 Control 9
Register 73 (0x49): Port 4 Control 9
Register 89 (0x59): Port 5 Control 9
Address
7-0
Register 26 (0x1A): Port 1 Control 10
Register 42 (0x2A): Port 2 Control 10
Register 58 (0x3A): Port 3 Control 10
Register 74 (0x4A): Port 4 Control 10
Register 90 (0x5A): Port 5 Control 10
Address
7-4
3-0
Name
Transmit low priority
rate control [11:8]
Transmit high priority
rate control [11:8]
Name
Receive high priority
rate control [7:0]
Name
Receive low priority
rate control [7:0]
Name
Receive low priority
rate control [11:8]
Receive high priority
rate control [11:8]
Description
This along with port control 6, bits [7:0] form a 12-bit
field to determine how many “32Kbps” low priority
blocks can be transmitted (in a unit of 4K bytes in a
one second period).
This along with port control 5, bits [7:0] form a 12-bit
field to determine how many “32Kbps” high priority
blocks can be transmitted (in unit of 4K bytes in a
one second period).
Description
This along with port control 10, bits [3:0] form a 12-bit
field to determine how many “32Kbps” high priority
blocks can be received (in a unit of 4K bytes in a one
second period).
Description
This along with port control 10, bits [7:4] form a 12-bit
field to determine how many “32Kbps” low priority
blocks can be received (in a unit of 4K bytes in a one
second period).
Description
This along with port control 9, bits [7:0] form a 12-bit
field to determine how many “32Kbps” low priority
blocks can be received (in a unit of 4K bytes in a one
second period).
This along with port control 8, bits [7:0] form a 12-bit
field to determine how many “32Kbps” high priority
blocks can be received (in a unit of 4K bytes in a one
second period).
36
Mode
R/W
R/W
Mode
R/W
Mode
R/W
Mode
R/W
R/W
Default
0
0
Default
0
Default
0
Default
0
0
Micrel, Inc.
May 2005