參數(shù)資料
型號: EP7212-CB-A
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 WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)
中文描述: 32-BIT, MROM, 74 MHz, RISC MICROCONTROLLER, PBGA256
封裝: 17 X 17 MM, 1.53 MM HEIGHT, PLASTIC, BGA-256
文件頁數(shù): 113/136頁
文件大?。?/td> 2289K
代理商: EP7212-CB-A
EP7212
DS474PP1
113
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
A[12]
D[12]
A[11]
VDDIO
VSSIO
D[11]
A[10]
D[10]
A[9]
D[9]
A[8]
D[8]
A[7]
VSSIO
D[7]
nBATCHG
nEXTPWR
BATOK
nPOR
nMEDCHG/
nBROM
nURESET
VDDOSC
MOSCIN
MOSCOUT
VSSOSC
WAKEUP
nPWRFL
A[6]
D[6]
A[5]
D[5]
VDDIO
VSSIO
A[4]
D[4]
A[3]
D[3]
A[2]
VSSIO
Out
I/O
Out
1
1
1
Low
Low
Low
Pad Pwr
Pad Gnd
I/O
Out
I/O
Out
I/O
Out
I/O
Out
Pad Gnd
I/O
In
In
In
In
In
1
1
1
1
1
1
1
1
Low
Low
Low
Low
Low
Low
Low
Low
1
Low
Schmitt
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
In
Schmitt
Osc Pwr
Osc
Osc
Osc Gnd
In
In
Out
I/O
Out
I/O
Pad Pwr
Pad Gnd
Out
I/O
Out
I/O
Out
Pad Gnd
Schmitt
1
1
1
1
Low
Low
Low
Low
1
1
2
1
2
Low
Low
Low
Low
Low
Pin
No.
Signal
Type
Strength
Reset
State
Table 61. 208-Pin LQFP Numeric Pin Listing
(cont.)
175
176
177
178
179
180
D[2]
A[1]
D[1]
A[0]
D[0]
I/O
Out
I/O
Out
I/O
Core
Gnd
Core
Pwr
Pad Gnd
Pad Pwr
Out
Out
Out
Out
I/O
I/O
Pad Gnd
I/O
I/O
1
1
1
1
1
Low
Low
Low
Low
Low
VSS CORE
181
VDD CORE
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
VSSIO
VDDIO
CL[2]
CL[1]
FRM
M
DD[3]
DD[2]
VSSIO
DD[1]
DD[0]
N/C
N/C
N/C
N/C
VDDIO
VSSIO
N/C
N/C
nMWE
nMOE
VSSIO
nCS[0]
nCS[1]
nCS[2]
nCS[3]
nCS[4]
1
1
1
1
1
1
Low
Low
Low
Low
Low
Low
1
1
Low
Low
Pad Pwr
Pad Gnd
Out
Out
1
1
High
High
Pad Gnd
Out
Out
Out
Out
Out
1
1
1
1
1
High
High
High
High
High
NOTE:
‘With p/u’ means with internal pull-up on
the pin.
Pin
No.
Signal
Type
Strength
Reset
State
Table 61. 208-Pin LQFP Numeric Pin Listing
(cont.)
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