KS8995MA Micrel Inc, KS8995MA Datasheet - Page 14

• Manufacturer Part Number: KS8995MA
• Description: IC SWITCH 10/100 5PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8995MA

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 5
• Internal Memory Buffer Size: 64
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• 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 Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1017 - BOARD EVAL EXPERIMENT KS8995M
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant

KS8995MA
Note:
1. P = Power supply.
M9999-051305
Pin Number
I = Input.
O = Output.
I/O = Bidirectional.
Gnd = Ground.
Ipu = Input w/ internal pull-up.
Ipd = Input w/ internal pull-down.
Ipd/O = Input w/ internal pull-down during reset, output pin otherwise.
Ipu/O = Input w/ internal pull-up during reset, output pin otherwise.
NC = No connect.
119
120
121
122
123
124
125
126
127
128
Pin Name
SCANEN
VDDAP
VDDAR
TEST2
GNDA
GNDA
GNDA
NC
X1
X2
Type
Gnd
Gnd
Gnd
Ipd
NC
NC
O
P
P
I
(1)
Port
Pin Function
NC for normal operation. Factory test pin.
No connect.
25MHz crystal clock connection/or 3.3V tolerant oscillator input.
Oscillator should be ±100ppm.
25MHz crystal clock connection.
1.8V analog V
Analog ground.
1.8V analog V
Analog ground.
Analog ground.
NC for normal operation. Factory test pin.
14
DD
DD.
for PLL.
Micrel, Inc.
May 2005