Manual

28 Copyright Cirrus Logic, Inc. 2011
(All Rights Reserved) DS507F2
EP7309
High-Performance, Low-Power System on Chip
*With p/u’ means with internal pull-up on the pin.
148 A[7] O 1 Low
149 VSSIO Pad Gnd
150 D[7] I/O 1 Low
151 nBATCHG I
152 nEXTPWR I
153 BATOK I
154 nPOR I Schmitt
155
nMEDCHG/
nBROM
I
156 nURESET I Schmitt
157 VDDOSC Osc Pwr
158 MOSCIN Osc
159 MOSCOUT Osc
160 VSSOSC Osc Gnd
161 WAKEUP I Schmitt
162 nPWRFL I
163 A[6] O 1 Low
164 D[6] I/O 1 Low
165 A[5] Out 1 Low
166 D[5] I/O 1 Low
167 VDDIO Pad Pwr
168 VSSIO Pad Gnd
169 A[4] O 1 Low
170 D[4] I/O 1 Low
171 A[3] O 2 Low
172 D[3] I/O 1 Low
173 A[2] O 2 Low
174 VSSIO Pad Gnd
175 D[2] I/O 1 Low
176 A[1] O 2 Low
177 D[1] I/O 1 Low
178 A[0] O 2 Low
179 D[0] I/O 1 Low
180 VSS CORE Core Gnd
181 VDD CORE Core Pwr
182 VSSIO Pad Gnd
183 VDDIO Pad Pwr
184 CL[2] O 1 Low
185 CL[1] O 1 Low
Table 19. 208-Pin LQFP Numeric Pin Listing (Continued)
Pin
No.
Signal Type Strength
Reset
State
186 FRM O 1 Low
187 M O 1 Low
188 DD[3] I/O 1 Low
189 DD[2] I/O 1 Low
190 VSSIO Pad Gnd
191 DD[1] I/O 1 Low
192 DD[0] I/O 1 Low
193 N/C O 1 High
194 N/C O 1 High
195 N/C I/O 2 Low
196 N/C I/O 2 Low
197 VDDIO Pad Pwr
198 VSSIO Pad Gnd
199 N/C I/O 2 Low
200 N/C I/O 2 Low
201 nMWE O 1 High
202 nMOE O 1 High
203 VSSIO Pad Gnd
204 nCS[0] O 1 High
205 nCS[1] O 1 High
206 nCS[2] O 1 High
207 nCS[3] O 1 High
208 nCS[4] O 1 High
Table 19. 208-Pin LQFP Numeric Pin Listing (Continued)
Pin
No.
Signal Type Strength
Reset
State