AM79C874VC AMD (ADVANCED MICRO DEVICES), AM79C874VC Datasheet - Page 10

• Manufacturer Part Number: AM79C874VC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM79C874VC

• Lead Free Status / RoHS Status: Not Compliant

PIN DESIGNATIONS
10
Pin
No.
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Pin Name
PCSBP
ISODEF
ISO
TGND1
REFCLK
CLK25
BURN_IN
RST
PWRDN
PLLVCC
PLLGND
OGND1
OVDD1
PHYAD[4]/10RXD-
PHYAD[3]/10RXD+
PHYAD[2]/10TXD++
PHYAD[1]/10TXD+
PHYAD[0]/10TXD-
GPIO[0]/10TXD--/
7Wire
GPIO[1]/TP125
Pin
No.
Table 2. Pin Designations Listed by Pin Number
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Pin Name
MDIO
MDC
RXD[3]
RXD[2]
RXD[1]
RXD[0]/10RXD
VDD1
DGND1
RX_DV
RX_CLK/10RXCLK
RX_ER/RXD[4]
TX_ER/TXD[4]
TX_CLK/10TXCLK/
PCSBP_CLK
TX_EN/10TXEN
DGND2
VDD2
TXD[0]/10TXD
TXD[1]
TXD[2]
TXD[3]
D A T A
Am79C874
Pin
No.
50
55
56
57
60
41
42
43
44
45
46
47
48
49
51
52
53
54
58
59
S H E E T
Pin Name
COL/10COL
CRS/10CRS
INTR
LEDSPD[0]/
LEDBTA/FX_SEL
LEDCOL/
SCRAM_EN
LEDRX/LEDSEL
LEDTX/LEDBTB
LEDLNK/
LED_10LNK/
LED_PCSBP_SD
OVDD2
OGND2
CRVGND
CRVVCC
TECH_SEL[2]
TECH_SEL[1]
TECH_SEL[0]
ANEGA
LEDSPD[1]/
LEDTXA/CLK25EN
LEDDPX/LEDTXB
ADPVCC
EQVCC
Pin No. Pin Name
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
RPTR
TEST3/SDI+
RX-
RX+
EQGND
TEST0/FXR-
TEST1/FXR+
TEST2
FXT+
FXT-
REFGND
IBREF
REFVCC
XTL-
XTL+
TGND2
TX+
TX-
TVCC1
TVCC2
22235K