AM79C901AJCT AMD [Advanced Micro Devices], AM79C901AJCT Datasheet - Page 11

• Manufacturer Part Number: AM79C901AJCT
• Description: HomePHY Single-Chip 1/10 Mbps Home Networking PHY
• Manufacturer: AMD [Advanced Micro Devices]

PIN DESIGNATIONS (PQT 80)
Listed By Pin Number
Note: NC pins are reserved and should be left unconnected.
Pin
No.
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
NC
NC
RXD1
RXD0/RXDAT
DVSS
RX_DV
DVDD
RX_CLK/RXCLK
AVDD
PHY_SEL
DVDD
RX_ER
DVSS
GM_MODE
TX_CLK/TXCLK
TX_EN/TXEN
TXD0/TXDAT
TXD1/SDI
NC
NC
Name
Pin
Pin
No.
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
NC
NC
TXD2
TXD3/CS
DVSS
COL/CLS
DVSS
CRS/RXCRS
DVDD
DVDD
TDO
TCK
TMS
TDI
XCLK/XTAL
XTAL2
XTAL1
AVDD
NC
NC
Name
Pin
P R E L I M I N A R Y
Am79C901A
No.
Pin
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
NC
NC
AVDD
AVSS
AVSS
HRTXRXN
AVDD
HRTXRXP
AVDD
IREF
AVSS
TX+
AVDD
TX-
AVSS
RX+
AVDD
RX-
NC
NC
Name
Pin
Pin
No.
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
NC
NC
RESET
TEN
MII/GPSI
PHY_AD
ISOLATE
MDIO/SDO
DVSS
MDC/SCLK
LED_LINK
LED_COL
LED_ACTIVITY
DVDD
LED_POWER
LED_SPEED
DVSS
RXD3
RXD2
NC
Name
Pin
11