KSZ8995MA B3 Micrel Inc, KSZ8995MA B3 Datasheet - Page 40

• 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
SPIS_N
SPIS_N
SPIQ
SPIC
SPID
SPIC
SPID
SPIQ
X
X
0
0
0
READ COMMAND
0
0
WRITE COMMAND
0
0
0
0
0
0
0
1
Figure 10. SPI Read Data Cycle
Figure 9. SPI Write Data Cycle
1
1
0
A7 A6 A5 A4 A3 A2 A1 A0
A7 A6 A5 A4 A3 A2 A1 A0
READ ADDRESS
WRITE ADDRESS
40
D7
D7
D6
D6
READ DATA
D5
D5
WRITE DATA
D4
D4
D3
D3
M9999-091508
D2
D2
D1
D1
D0
D0