AM79C901AJI データシートの表示（PDF） - Advanced Micro Devices
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AM79C901AJI Datasheet PDF : 90 Pages
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PIN DESIGNATIONS (PQT 80)
Listed By Pin Number
PRELIMINARY
Pin
Pin
No.
Name
1 NC
Pin
No.
21 NC
Pin
Name
Pin
No.
41 NC
Pin
Name
2 NC
3 RXD1
4 RXD0/RXDAT
22 NC
23 TXD2
24 TXD3/CS
42 NC
43 AVDD
44 AVSS
5 DVSS
6 RX_DV
7 DVDD
25 DVSS
26 COL/CLS
27 DVSS
45 AVSS
46 HRTXRXN
47 AVDD
8 RX_CLK/RXCLK 28 CRS/RXCRS
9 AVDD
29 DVDD
10 PHY_SEL
30 DVDD
48 HRTXRXP
49 AVDD
50 IREF
11 DVDD
12 RX_ER
13 DVSS
31 TDO
32 TCK
33 TMS
51 AVSS
52 TX+
53 AVDD
14 GM_MODE
34 TDI
15 TX_CLK/TXCLK 35 XCLK/XTAL
16 TX_EN/TXEN
36 XTAL2
54 TX-
55 AVSS
56 RX+
17 TXD0/TXDAT
18 TXD1/SDI
19 NC
37 XTAL1
38 AVDD
39 NC
57 AVDD
58 RX-
59 NC
20 NC
40 NC
60 NC
Note: NC pins are reserved and should be left unconnected.
Pin
Pin
No.
Name
61 NC
62 NC
63 RESET
64 TEN
65 MII/GPSI
66 PHY_AD
67 ISOLATE
68 MDIO/SDO
69 DVSS
70 MDC/SCLK
71 LED_LINK
72 LED_COL
73 LED_ACTIVITY
74 DVDD
75 LED_POWER
76 LED_SPEED
77 DVSS
78 RXD3
79 RXD2
80 NC
Am79C901A
11
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