參數(shù)資料
型號: EP7312-CB-90
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 SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
中文描述: 32-BIT, FLASH, 90 MHz, RISC MICROCONTROLLER, PBGA256
封裝: 17 X 17 MM, 1.61 MM HEIGHT, PLASTIC, MO-151, BGA-256
文件頁數(shù): 58/64頁
文件大小: 1710K
代理商: EP7312-CB-90
58
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
DS508PP5
EP7312
High-Performance, Low-Power System on Chip
156
B20
B16
nURESET
I
284
161
B16
B14
WAKEUP
I
285
162
A16
D11
nPWRFL
I
286
163
C15
A13
A[6]
O
287
164
B15
F10
D[6]
I/O
289
165
A15
B13
A[5]
O
292
166
C14
E10
D[5]
I/O
294
169
B14
A[4]
O
297
170
A14
D10
D[4]
I/O
299
171
C13
A11
A[3]
O
302
172
B13
G9
D[3]
I/O
304
173
A13
B11
A[2]
O
307
175
C12
A10
D[2]
I/O
309
176
B12
F9
A[1]
O
312
177
A12
B10
D[1]
I/O
314
178
C11
E9
A[0]
O
317
179
B11
A9
D[0]
I/O
319
184
B10
D8
CL2
O
322
185
A10
B8
CL1
O
324
186
A9
E8
FRM
O
326
187
B9
A7
M
O
328
188
C9
F8
DD[3]
O
330
189
A8
B7
DD[2]
O
333
191
B8
A6
DD[1]
O
336
192
C8
G8
DD[0]
O
339
193
A7
B6
nSDCS[1]
O
342
194
B7
D7
nSDCS[0]
O
344
195
C7
A5
SDQM[3]
I/O
346
196
A6
E7
SDQM[2]
I/O
349
199
B6
F7
SDCKE
I/O
352
200
C6
A4
SDCLK
I/O
355
201
A5
D6
nMWE/nSDWE
O
358
202
B5
B4
nMOE/nSDCAS
O
360
204
C5
E6
nCS[0]
O
362
205
A4
A3
nCS[1]
O
364
206
B4
D5
nCS[2]
O
366
207
A3
B3
nCS[3]
O
368
208
C4
A2
nCS[4]
O
370
Table 23. JTAG Boundary Scan Signal Ordering (Continued)
LQFP
Pin No.
TFBGA
Ball
PBGA
Ball
Signal
Type
Position
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