參數(shù)資料
型號: EP7309-ER-C
廠商: CIRRUS LOGIC INC
元件分類: 微控制器/微處理器
英文描述: HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
中文描述: RISC MICROCONTROLLER, PBGA204
封裝: 13 X 13 MM, TFBGA-204
文件頁數(shù): 22/46頁
文件大小: 1893K
代理商: EP7309-ER-C
22
Copyright 2001 Cirrus Logic (All Rights Reserved)
DS507PP1
EP7309
High-Performance, Low-Power System on Chip
208-Pin LQFP Pin Diagram
Note:
1. N/C should not be grounded but left as no connects.
2. Pin differences between the EP7212 and the EP7309 are bolded.
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
159
158
157
53
54
55
56
57
58
59
60
61
62
63
76
75
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
64
65
67
66
68
69
70
71
72
73
74
98
99
100
101
102
103
104
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
1
1
EP7309
208-Pin LQFP
(Top View)
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
5
5
1
n
B
n
VSSOSC
WAKEUP
nPWRFL
VDDOSC
MOSCIN
MOSCOUT
n
A[6]
D[6]
A[5]
D[5]
VDDIO
VSSIO
A[4]
D[4]
A[3]
D[3]
A[2]
D[2]
A[1]
D[1]
A[0]
D[0]
VDDCORE
VSSIO
VDDIO
CL[2]
CL[1]
FRM
M
DD[2]
VSSIO
DD[1]
DD[0]
N/C
N/C
VDDIO
VSSIO
N/C
N/C
nMWE
nMOE
VSSIO
nCS[0]
nCS[1]
nCS[2]
nCS[3]
nCS[4]
D
A
D
A
D
D
A
V
V
A
D
A
D
A
D
DD[3]
D
D
A
n
V
V
D
A
D
A
D
V
A
D
D
A
D
V
V
A
H
A
n
A[25]
D[26]
A[26]
D[25]
D[27]
A[27]
VSSIO
D[28]
D[29]
D[30]
D[31]
BUZ
COL[0]
COL[1]
TCLK
VDDIO
COL[2]
COL[3]
COL[4]
COL[5]
COL[6]
COL[7]
FB[0]
VSSIO
FB[1]
SMPCLK
ADCOUT
ADCCLK
DRIVE[0]
DRIVE[1]
VDDIO
VSSIO
VDDCORE
PD[2]
PD[3]
TMS
VSSCORE
nADCCS
ADCIN
SSIRXFR
SSIRXDA
SSITXDA
SSITXFR
VSSIO
SSICLK
PD[0]/LEDFLSH
PD[1]
A
PD[4]
PD[5]
PD[6]
PD[7]
VDDIO
A
D
A
D
A
D
A
VSSCORE
V
VSSIO
E
W
W
R
E
P
P
P
P
P
P
P
V
T
V
T
P
n
P
P
P
P
P
P
P
L
T
P
C
R
D
D
R
R
V
P
V
V
n
P
T
R
n
n
E
n
n
P
P
N
V
V
Figure 11. 208-Pin LQFP (Low Profile Quad Flat Pack) Pin Diagram
n
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