KSZ8842-32MQL Micrel Inc, KSZ8842-32MQL Datasheet - Page 11

• Manufacturer Part Number: KSZ8842-32MQL
• Description: 2-Port Ethernet Switch/Repeater + Generic (32-bit) Bus Interface( )
• Manufacturer: Micrel Inc

Specifications of KSZ8842-32MQL

• Controller Type: Ethernet Switch Controller
• Interface: PCI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 2
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• 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): 3.5V
• Operating Supply Voltage (min): 3.1V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1634 - BOARD EVALUATION KSZ8842-16MQL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1479; 576-1479-5; 576-1479-5

Pin Configuration for KSZ8842-16 Switches (8/16-Bit)
Micrel, Inc.
October 2007
V D D IO
V D D IO
D G N D
D G N D
D G N D
D 10
D 1 5
D 14
D 1 3
D 1 2
D 11
N C
N C
N C
N C
N C
D 8
D 7
D 6
D 5
D 4
D 3
D 2
D 1
D 0
D 9
VD DIO
D G ND
D G ND
VD DIO
D G ND
D15
D14
D13
D12
D11
D10
D5
D4
D3
N C
N C
N C
N C
N C
N C
N C
N C
N C
D 8
D 7
D 6
D 2
D 1
D 0
N C
N C
D 9
Figure 2. Standard – KSZ8842-16 MQL 128-Pin PQFP (Top View)
1 03
1 04
1 05
1 06
1 07
1 08
1 09
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
12 8
Figure 3. Option – KSZ8842-16 MVL 128-Pin LQFP (Top View)
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
97
98
99
K SZ8842-16
M VL
K S Z 8 8 4 2 -1 6
M Q L
(T o p V iew )
(Top V iew )
11
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
45
43
42
41
40
39
46
44
38
37
36
35
34
33
KSZ8842-16/32 MQL/MVL/MVLI/MBL
6 4
6 3
6 2
6 1
6 0
5 9
5 8
5 7
5 6
5 5
5 4
5 3
5 2
5 1
5 0
4 9
4 8
4 7
4 5
4 3
4 2
4 1
4 0
3 9
4 6
4 4
A G ND
V DD AP
A G ND
IS ET
N C
N C
A G ND
V DD A
TXP2
TXM 2
A G ND
R XP2
R XM 2
V DD ARX
V DD ATX
TXM 1
TXP1
A G ND
R XM 1
R XP1
V DD A
A G ND
N C
N C
A G ND
A G ND
AD SN
DG N D
N C
VDD A
PW R DN
W RN
A G N D
V D D A P
A G N D
IS E T
N C
N C
A G N D
V D D A
T X P 2
T X M 2
A G N D
R X P 2
R X M 2
V D D A R X
V D D A T X
T X M 1
T X P 1
A G N D
R X M 1
R X P 1
V D D A
A G N D
N C
N C
A G N D
N C
M9999-102207-1.9