參數(shù)資料
型號: CL-PS7111
廠商: Cirrus Logic, Inc.
英文描述: Low-Power System-on-a-Chip
中文描述: 低功耗系統(tǒng)級晶片
文件頁數(shù): 16/105頁
文件大?。?/td> 1207K
代理商: CL-PS7111
September 1997
15
PRELIMINARY DATA BOOK v2.0
PIN INFORMATION
CL-PS7111
Low-Power System-on-a-Chip
a
Pins that are ‘no connect’ (N/C) may have a signal.
b
Also has analog bypass path for oscillator test.
167
VDD
Pad power
189
DD[2]
I/O - strength 1
Low
168
VSS
Pad power
190
VSS
169
A[4]
I/O - strength 1
Low
191
DD[1]
I/O - strength 1
Low
170
D[4]
I/O - strength 1
Low
192
DD[0]
I/O - strength 1
Low
171
A[3]
I/O - strength 2
Low
193
NRAS[1]
I/O - strength 1
High
172
D[3]
I/O - strength 1
Low
194
NRAS[0]
I/O - strength 1
High
173
A[2]
I/O - strength 2
Low
195
NCAS[3]
I/O - strength 1
High
174
VSS
196
NCAS[2]
I/O - strength 1
High
175
D[2]
I/O - strength 1
Low
197
VDD
Pad power
176
A[1]
I/O - strength 1
Low
198
VSS
Pad power
177
D[1]
I/O - strength 1
Low
199
NCAS[1]
I/O - strength 2
High
178
A[0]
I/O - strength 1
Low
200
NCAS[0]
I/O - strength 2
High
179
D[0]
I/O - strength 1
Low
201
NMWE
I/O - strength 1
High
180
VSS
Core power
202
NMOE
I/O - strength 1
High
181
VDD
Core power
203
VSS
182
VSS
Pad power
204
NCS[0]
I/O - strength 1
High
183
VDD
Pad power
205
NCS[1]
I/O - strength 1
High
184
CL[2]
I/O - strength 1
Low
206
NCS[2]
I/O - strength 1
High
185
CL[1]
I/O - strength 1
Low
207
NCS[3]
I/O - strength 1
High
186
FRM
I/O - strength 1
Low
208
NCS[4]
I/O - strength 1
Low
2.2.2
Numeric Pin Listing
(cont.)
Pin
No.
Signal
Buffer
Reset and
Pin Test
Reset State
Pin
No.
Signal
Buffer
Reset and
Pin Test
Reset State
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