KSZ8842-PMQL Micrel Inc, KSZ8842-PMQL Datasheet - Page 16
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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.
Balls Description of KSZ8842-PMBL
October 2007
A8
C7
B7
A7
C6
B6
A6
B5
A5
Ball
Number
TEST_EN
SCAN_EN
P1LED2
P1LED1
P1LED0
P2LED2
P2LED1
P2LED0
PCLK
Ball
Name
I
I
Opu
Opu
Opu
Opu
Opu
Opu
Ipd
Type
Test Enable.
For normal operation, pull-down this pin to ground.
Scan Test Scan Mux Enable.
For normal operation, pull-down this pin to ground.
Port 1 and Port 2 LED indicators
Notes:
1. Link = On; Activity = Blink; Link/Act = On/Blink; Full Dup/Col = On/Blink;
Full Duplex = On (Full duplex); Off (Half duplex)
Speed = On (100BASE-T); Off (10BASE-T)
2. P1LED3 is ball B3. P2LED3 is ball C3.
Port 1 and Port 2 LED indicators
Note 3: RPT_COL = Blink; RPT_Link3/RX (Host port) = On/Blink;
RPT_Link2/RX (Port 2) = On/Blink; RPT_Link1/RX (Port 1) = On/Blink;
RPT_ACT = On if any activity; RPT_ERR3 (Host port) = On if any CRC error;
RPT_ERR2 (port 2) = On if any CRC error; RPT_ERR1 (port 1) = On if any CRC error;
PCI Bus Clock. This Clock provides the timing for all PCI bus phases. The rising edge
P1LED3
P1LED2/P2LED2
P1LED1/P2LED1
P1LED0/P2LED0
P1LED3
P1LED2/P2LED2
P1LED1/P2LED1
P1LED0/P2LED0
P1LED3 , P2LED3
P1LED2, P2LED2
P1LED1, P2LED1
P1LED0, P2LED0
Ball Function
2
2
/P2LED3
P2LED3
16
Switch Global Control Register 5:
SGCR5 bit [15,9]
[0,0] Default
—
Link/Act
Full duplex/Col
Speed
Reg. SGCR5 bit [15,9]
[1,0]
Act
Link
Full duplex/Col
Speed
Switch Global Control Register 5: SGCR5 bit [15,9]
[0,0] Default
RPT_COL, RPT_ACT
RPT_Link3/RX, RPT_ERR3
RPT_Link2/RX, RPT_ERR2
RPT_Link1/RX, RPT_ERR1
1
3
defined as follows:
for Repeater mode defined as follows:
100Link/Act
Full duplex
[0,1]
—
10Link/Act
[1,1]
—
—
—
—
[0,1] [1,0] [1,1]
—
—
—
—
KSZ8842-PMQL/PMBL
M9999-100207-1.5