KS8842-16MQL Micrel Inc, KS8842-16MQL Datasheet - Page 3
![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
Ordering Information
Revision History
Micrel, Inc.
KSZ8842-32MVLI
Revision
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
October 2007
Part Number
KSZ8842-16MQL
KSZ8842-32MQL
KSZ8842-16MVL
KSZ8842-32MVL
KSZ8842-16MVLI
KSZ8842-16MBL
KSZ8842-16MBLI
KSZ8842-16MQL-Eval
KSZ8842-16MBL-Eval
Date
06/30/05
07/19/05
08/08/05
10/04/05
11/01/05
03/20/06
11/30/06
05/24/07
08/09/07
10/22/07
Summary of Changes
First released Preliminary Information
Updated General Description, Functional Diagram, Pin Description and Features.
Added this Revision History Table, Repeater mode and Loopback support sections.
Updated Tables, timing and body text.
Updated Power Saving bit description in P1/2PHYCTRL and P1/2SCSLMD registers
Updated Figure 16/17/18 Asynchronous Timing and Table 24/25/26 parameters, PQFP
package information
Added QMU RX Flow Control High Watermark QRFCR register and updated body text
Improve the ARDY low time in read cycle to 40 ns and in write cycle to 50 ns during QMU
data register access
Updated ordering information and thermal data
Add 100 ohm resistor between 1.2V and 3.3V in Appendix
Add KSZ8842-16MBL 100-Ball BGA package information
–40
–40
Temperature Range
0
0
0
0
–40
0
Evaluation Board for the KSZ8842-16MQL
Evaluation Board for the KSZ8842-16MBL
o
o
o
o
o
C to 70
C to 70
C to 70
C to 70
C to 70
o
o
o
C to +85
C to +85
C to +85
o
o
o
o
o
C
C
C
C
C
o
o
o
C
C
C
3
128-Pin LQFP
Package
128-Pin PQFP
128-Pin PQFP
128-Pin LQFP
128-Pin LQFP
128-Pin LQFP
100-Ball LFBGA
100-Ball LFBGA
KSZ8842-16/32 MQL/MVL/MVLI/MBL
M9999-102207-1.9