KSZ8842-PMQL Micrel Inc, KSZ8842-PMQL Datasheet - Page 111
![2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface( )](/photos/6/81/68152/576-128-pqfp_sml.jpg)
KSZ8842-PMQL
Manufacturer Part Number
KSZ8842-PMQL
Description
2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface( )
Manufacturer
Micrel Inc
Specifications of KSZ8842-PMQL
Controller Type
Ethernet Switch Controller
Interface
PCI
Voltage - Supply
3.1 V ~ 3.5 V
Operating Temperature
0°C ~ 70°C
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
576-1636 - BOARD EVALUATION KSZ8842-PMQL
Current - Supply
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
576-1513-5
KSZ8842-PMQL
KSZ8842-PMQL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8842-PMQLI
Manufacturer:
TI
Quantity:
3 100
Micrel, Inc.
Timing Diagrams
For PCI Timing, please refer to PCI specification version 2.2.
EEPROM Timing
October 2007
EEDO
EECS
EESK
EEDI
*1 Start bit
Timing Parameter
t
t
t
cyc
s
h
Hight-Z
*1
1
11
Figure 12. EEPROM Read Cycle Timing Diagram
Description
Clock cycle
Setup time
Hold time
0
Table 15. EEPROM Timing Parameters
An
111
Min
20
20
A0
ts
D15
4000
Typ
th
D14
D13
Max
KSZ8842-PMQL/PMBL
D1
Unit
ns
ns
ns
M9999-100207-1.5
D0