EP9302 Datasheet, PDF (37/42 Pages) Cirrus Logic – High-speed ARM9 System-on-chip Processor with MaverickCrunch

EP9302
High-speed ARM9 System-on-chip Processor with MaverickCrunch
208 Pin LQFP Pinout
The following table shows the 208 pin LQFP pinout.
• VDD_core is CVDD.
• VDD_ring is RVDD.
• NC means that the pin is not connected.
Pin List
The following Low-Profile Quad Flat Pack (LQFP) pin assignment table is sorted in order of pin.
Table P. Pin List in Numerical Order by Pin Number
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Number Name Number Name Number Name Number Name Number Name Number Name
1
CSn[7]
36
AD[5]
71
AD[9]
106
USBp[0]
141 EGPIO[10] 176
TXEN
2
CSn[6]
37
DA[12]
72
DA[1]
107
ABITCLK
142
EGPIO[9]
177 MIITXD[0]
3
CSn[3]
38
AD[4]
73
AD[8]
108
CTSn
143
EGPIO[8]
178 MIITXD[1]
4
CSn[2]
39
DA[11]
74
DA[0]
109
RXD[0]
144
EGPIO[7]
179 MIITXD[2]
5
CSn[1]
40
AD[3]
75
DSRn
110
RXD[1]
145
EGPIO[6]
180 MIITXD[3]
6
AD[25]
41
vdd_ring
76
DTRn
111
vdd_ring
146
EGPIO[5]
181
TXCLK
7
vdd_ring
42
gnd_ring
77
TCK
112
gnd_ring
147
EGPIO[4]
182
RXERR
8
gnd_ring
43
DA[10]
78
TDI
113
TXD[0]
148
EGPIO[3]
183
RXDVAL
9
AD[24]
44
AD[2]
79
TDO
114
TXD[1]
149
gnd_ring
184 MIIRXD[0]
10
SDCLK
45
DA[9]
80
TMS
115
CGPIO[0]
150
vdd_ring
185 MIIRXD[1]
11
AD[23]
46
AD[1]
81
vdd_ring 116
gnd_core
151
EGPIO[2]
186 MIIRXD[2]
12
vdd_core
47
DA[8]
82
gnd_ring 117
PLL_GND
152
EGPIO[1]
187
gnd_ring
13
gnd_core
48
AD[0]
83
BOOT[1] 118
XTALI
153
EGPIO[0]
188
vdd_ring
14
SDWEn
49
vdd_ring
84
BOOT[0] 119
XTALO
154
ARSTn
189 MIIRXD[3]
15
SDCSn[3]
50
gnd_ring
85
gnd_ring 120
PLL_VDD
155
TRSTn
190
RXCLK
16
SDCSn[2]
51
NC
86
NC
121
vdd_core
156
ASDI
191
MDIO
17
SDCSn[1]
52
NC
87
EECLK
122
gnd_ring
157
USBm[2]
192
MDC
18
SDCSn[0]
53
vdd_ring
88
EEDAT
123
vdd_ring
158
USBp[2]
193
RDn
19
vdd_ring
54
gnd_ring
89
ASYNC
124
RSTOn
159
WAITn
194
WRn
20
gnd_ring
55
AD[15]
90
vdd_core 125
PRSTn
160 EGPIO[15] 195
AD[16]
21
RASn
56
DA[7]
91
gnd_core 126
CSn[0]
161
gnd_ring
196
AD[17]
22
CASn
57
vdd_core
92
ASDO
127
gnd_core
162
vdd_ring
197
gnd_core
23
DQMn[1]
58
gnd_core
93
SCLK1
128
vdd_core
163 EGPIO[14] 198
vdd_core
24
DQMn[0]
59
AD[14]
94
SFRM1
129
gnd_ring
164 EGPIO[13] 199 HGPIO[2]
25
AD[22]
60
DA[6]
95
SSPRX1 130
vdd_ring
165 EGPIO[12] 200 HGPIO[3]
26
AD[21]
61
AD[13]
96
SSPTX1 131
ADC[4]
166
gnd_core
201
HGPIO[4]
27
vdd_ring
62
DA[5]
97
GRLED
132
ADC[3]
167
vdd_core
202 HGPIO[5]
28
gnd_ring
63
AD[12]
98
RDLED
133
ADC[2]
168
FGPIO[3]
203
gnd_ring
29
DA[15]
64
DA[4]
99
vdd_ring 134
ADC[1]
169
FGPIO[2]
204
vdd_ring
30
AD[7]
65
AD[11]
100 gnd_ring 135
ADC[0]
170
FGPIO[1]
205
AD[18]
31
DA[14]
66
vdd_ring 101
INT[3]
136 ADC_VDD 171
gnd_ring
206
AD[19]
32
AD[6]
67
gnd_ring 102
INT[1]
137 RTCXTALI 172
vdd_ring
207
AD[20]
33
DA[13]
68
DA[3]
103
INT[0]
138 RTCXTALO 173
CLD
208 SDCLKEN
34
vdd_core
69
AD[10]
104
RTSn
139 ADC_GND 174
CRS
35
gnd_core
70
DA[2]
105 USBm[0] 140 EGPIO[11] 175
TXERR
DS653PP3
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