KSZ8842-32MVL Micrel Inc, KSZ8842-32MVL Datasheet - Page 128
![no-image](/images/manufacturer_photos/0/4/434/micrel_inc_sml.jpg)
KSZ8842-32MVL
Manufacturer Part Number
KSZ8842-32MVL
Description
2-Port Ethernet Switch/Repeater + Generic (32-bit) Bus Interface( )
Manufacturer
Micrel Inc
Specifications of KSZ8842-32MVL
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-LQFP
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
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
576-1635 - BOARD EVALUATION KSZ8842-16MVL
Current - Supply
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8842-32MVLI
Manufacturer:
Micrel
Quantity:
915
Synchronous Timing in Burst Write (VLBUSN = 1)
Micrel, Inc.
October 2007
Symbol
t1
t2
t3
t4
t5
t6
t7
t8
t9
t10
t11
t12
Parameter
SWR setup to BCLK falling
DATDCSN setup to BCLK rising
CYCLEN setup to BCLK rising
Write data setup to BCLK rising
Write data hold to BCLK rising
RDYRTNN setup to BCLK falling
RDYRTNN hold to BCLK falling
SRDYN setup to BCLK rising
SRDYN hold to BCLK rising
DATACSN hold to BCLK rising
SWR hold to BCLK falling
CYCLEN hold to BCLK rising
Figure 21. Synchronous Burst Write Cycles – VLBUSN = 1
Table 28. Synchronous Burst Write Timing Parameters
128
Min
4
4
4
6
2
5
3
4
3
2
2
2
KSZ8842-16/32 MQL/MVL/MVLI/MBL
Typ
Max
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
M9999-102207-1.9