KS8695X Micrel Inc, KS8695X Datasheet - Page 6

• Manufacturer Part Number: KS8695X
• Description: IC SWITCH 10/100 5PORT 208PQFP
• Manufacturer: Micrel Inc

Specifications of KS8695X

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• For Use With: KS8695-EVAL - EVAL KIT EXPERIMENTAL KS8695576-1005 - BOARD EVAL EXPERIMENT KS8695X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KS8695X
Pin Description
Note:
1. Gnd = Ground.
M9999-102604
Pin Number
P = Power supply.
I = Input.
I/O = Bidirectional.
O = Output.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
VDD-CORE
VSS-CORE
Pin Name
SDRASN
SDCASN
SDOCLK
SDCSN1
SDCSN0
ADDR10
SDWEN
DATA31
DATA30
SDICLK
SDQM3
SDQM2
SDQM1
SDQM0
VDD-IO
VDD-IO
VDD-IO
VSS-IO
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
ADDR3
VSS-IO
ADDR2
ADDR1
ADDR0
VSS-IO
Type
Gnd
Gnd
Gnd
Gnd
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
O
O
O
O
P
P
P
I
(1)
Pin Function
3.3V Digital I/O Circuitry V
Digital I/O V
Address Bit.
Address Bit.
Address Bit.
Address Bit.
Address Bit.
Address Bit.
Address Bit.
Address Bit.
3.3V Digital I/O Circuitry V
Digital I/O V
Address Bit.
Address Bit.
Address Bit.
SDRAM Chip Select. Active Low Chip Select Pins for SDRAM.
SDRAM Chip Select. Active Low Chip Select Pins for SDRAM.
SDRAM Row Address Strobe. Active Low.
SDRAM Column Address Strobe. Active Low.
SDRAM Write Enable. Active Low.
3.3V Digital I/O Circuitry V
Digital I/O V
System/SDRAM Clock Out.
SDRAM Clock In.
1.8V Digital Core V
Digital Core V
SDRAM Data Input/Output Mask.
SDRAM Data Input/Output Mask.
SDRAM Data Input/Output Mask.
SDRAM Data Input/Output Mask.
External Data Bit.
External Data Bit.
SS
SS
SS
SS
.
.
.
6
.
DD
.
DD
DD
DD
.
.
.
October 2004
Micrel