KSZ8995MA B3 Micrel Inc, KSZ8995MA B3 Datasheet - Page 22

• Manufacturer Part Number: KSZ8995MA B3
• Manufacturer: Micrel Inc

Specifications of KSZ8995MA B3

• 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
• Lead Free Status / RoHS Status: Compliant

Semptember 2008
Notes:
1.
Pin Number
117
100
121
122
P = Power supply.
I = Input.
O = Output.
89
59
77
Pin Name
VDDIO
VDDIO
VDDIO
VDDC
VDDC
X1
X2
Type
O
P
P
P
P
P
I
(1)
Port
Pin Function
1.8V digital core V
1.8V digital core V
3.3V digital V
3.3V digital V
3.3V digital V
25MHz crystal clock connection/or 3.3V tolerant oscillator input.
Oscillator should be ±100ppm.
25MHz crystal clock connection.
22
DD
DD
DD
for digital I/O circuitry.
for digital I/O circuitry.
for digital I/O circuitry.
DD
DD
.
.
M9999-091508