OXU121HP Datasheet, PDF (10/22 Pages) Oxford Semiconductor – USB On-The-Go Full-Speed Host and High-Speed Peripheral Controller

OXU121HP Data Sheet
Oxford Semiconductor, Inc.
Pin Layout
The OXU121HP is supplied as a 100‐pin LQFP package and as a 84‐ball
BGA package. Figure 2 shows the chip layout of the 100‐pin LQFP
package.
Figure 2 OXU121HP 100-Pin LQFP Package (Top View)
DP2
DM2
VDD3.3
ENVREG
75 74 73 72 71 70
76
77
78
79
69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50 OSC ₁
49 OSC ₂
48 VDD3.3A
47 VSSA
VREGOUT 80
VDD3.3A 81
VSSA 82
VSS 83
VDD1.8 84
46 RREF
45 DM_P
44 DPP
43 VDD3.3A
42 VSSA
VDDW 85
41 VSS
/RESET 86
40 VDD1.8
TEST 87
39 /CS
GPIO 88
38 NC
DRQ0 89
ACK 0 90
OXU121HP-LQBG
37 ATEST13
36 A12
RSVD ₀ 91
DRQ1 92
ACK1 93
35 A₁₁
34 A₁₀
33 A9
RSVD₁ 94
VDDW 95
D0 96
D1 97
D2 98
32 A₈
31 VDDW
30 A₇
29 A₆
28 A5
D3 ₉₉
27 V_SS
VDD1.8 ₁₀₀
26 V_DDW
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
10
External--Free Release
DS-0040 Aug 06