KSZ8995M A4 Micrel Inc, KSZ8995M A4 Datasheet - Page 14

• Manufacturer Part Number: KSZ8995M A4
• Manufacturer: Micrel Inc

Specifications of KSZ8995M A4

• 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 Supply Voltage (max): 1.9/2.6/3.6V
• Operating Supply Voltage (min): 1.7/2.4/3V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Compliant

KS8995M
Note:
1. P = Power supply
M9999-062309
Pin Number
I = Input
O = Output
I/O = Bi-directional
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
PU = Strap pin pull-up
PD = Strap pin pull-down
Otri = Output tristated
NC = No Connect
121
119
120
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.
June 2009