KSZ8995MAI Micrel Inc, KSZ8995MAI Datasheet - Page 40

• Manufacturer Part Number: KSZ8995MAI
• Description: IC,Telecom Switching Circuit,CMOS,QFP,128PIN,PLASTIC
• Manufacturer: Micrel Inc

Specifications of KSZ8995MAI

• 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): Not RequiredV
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Data Rate: 100Mbps
• Phy/transceiver Interface: MII/SNI
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): Not RequiredV
• Operating Supply Voltage (min): Not RequiredV
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1607 - BOARD EVAL EXPERIMENT KSZ8995MA
• Lead Free Status / Rohs Status: Compliant
• Other names: 576-2126; KSZ8995MAI

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