KS8842-16MQL Micrel Inc, KS8842-16MQL Datasheet - Page 58
![IC SWITCH 10/100 16BIT 128PQFP](/photos/6/81/68152/576-128-pqfp_sml.jpg)
KS8842-16MQL
Manufacturer Part Number
KS8842-16MQL
Description
IC SWITCH 10/100 16BIT 128PQFP
Manufacturer
Micrel Inc
Specifications of KS8842-16MQL
Applications
*
Mounting Type
Surface Mount
Package / Case
128-MQFP, 128-PQFP
Number Of Primary Switch Ports
2
Internal Memory Buffer Size
32
Operating Supply Voltage (typ)
3.3V
Fiber Support
Yes
Integrated Led Drivers
Yes
Phy/transceiver Interface
MII
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)
3.5V
Operating Supply Voltage (min)
3.1V
Operating Temperature Classification
Commercial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
KS8842-PMQL-EVAL - EVAL KIT EXPERIMENTAL KS8842KS8842-16MQL-EVAL - EVAL KIT EXPERIMENTAL KS8842
Lead Free Status / RoHS Status
Not Compliant, Lead free / RoHS Compliant
Other names
576-1458
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Internal I/O Space Mapping (continued)
I/O Register Location
32-Bit
Micrel, Inc.
October 2007
0xB
0xC
0x0
0x3
0x4
0x7
0x8
0xF
To
To
To
To
16-Bit
- 0xD
- 0xB
- 0xF
- 0x1
- 0x3
- 0x5
- 0x7
- 0x9
0xA
0xC
0xE
0x0
0x2
0x4
0x6
0x8
8-Bit
0xA
0xB
0xC
0xD
0xE
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x9
0xF
Port1 Ingress
Port1 Ingress
Port1 Egress
Port1 Egress
Rate Control
Rate Control
Rate Control
Rate Control
Port 1 VID
Port 1 VID
Bank 48
Control 1
Control 1
Control 2
Control 2
Control 3
Control 3
Control
Control
Port 1
Port 1
Port 1
Port 1
Port 1
Port 1
[15:8]
[15:8]
[15:8]
[15:8]
[15:8]
[15:8]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
Control/Status,
Control/Status,
LinkMD [15:8]
LinkMD [7:0]
Port 1 PHY
Port 1 PHY
Bank 49
Reserved
Reserved
Reserved
Control 4
Control 4
Special
Special
Status
Status
Port 1
Port 1
Port 1
Port 1
[15:8]
[15:8]
[7:0]
[7:0]
Port2 Ingress
Port2 Ingress
Port2 Egress
Port2 Egress
Rate Control
Rate Control
Rate Control
Rate Control
Port 2 VID
Port 2 VID
Bank 50
Control 1
Control 1
Control 2
Control 2
Control 3
Control 3
Control
Control
Port 2
Port 2
Port 2
Port 2
Port 2
Port 2
[15:8]
[15:8]
[15:8]
[15:8]
[15:8]
[15:8]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
58
Control/Status,
Control/Status,
LinkMD [15:8]
LinkMD [7:0]
Port 2 PHY
Port 1 PHY
Bank 51
Reserved
Reserved
Reserved
Control 4
Control 4
Special
Special
Status
Status
Port 2
Port 2
Port 2
Port 2
[15:8]
[15:8]
[7:0]
[7:0]
Bank Location
Bank Select [15:8]
Bank Select [7:0]
Reserved
Control [15:8]
Control [15:8]
Ingress Rate
Ingress Rate
Control [7:0]
Egress Rate
Control [7:0]
Egress Rate
VID Control
VID Control
Bank 52
Host Port
Host Port
Host Port
Host Port
Host Port
Host Port
Host Port
Host Port
Host Port
Host Port
Host Port
Host Port
Control 1
Control 1
Control 2
Control 2
Control 3
Control 3
[15:8]
[15:8]
[15:8]
[15:8]
[7:0]
[7:0]
[7:0]
[7:0]
KSZ8842-16/32 MQL/MVL/MVLI/MBL
Bank 53
Bank 54
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
M9999-102207-1.9
Bank 55