EP7309-CR Cirrus Logic Inc, EP7309-CR Datasheet - Page 30

• Manufacturer Part Number: EP7309-CR
• Description: 32-Bit Microcontroller IC
• Manufacturer: Cirrus Logic Inc

Specifications of EP7309-CR

• Controller Family/series: (ARM7)
• Core Size: 32 Bit
• No. Of Timers 8/12/16/32 Bits: 0 / 0 / 2 / 0
• Interface: SSI, UART
• Embedded Interface Type: SSI, UART
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

EP7309
High-Performance, Low-Power System on Chip
30
Die Pad
U2.155
U2.156
U2.157
U2.158
U2.159
U2.160
U2.161
U2.162
U2.163
U2.164
U2.165
U2.166
U2.167
U2.168
U2.169
U2.170
U2.171
U2.172
U2.173
U2.174
U2.175
U2.176
U2.177
U2.178
U2.179
U2.180
U2.181
U2.182
U2.183
U2.184
U2.185
U2.186
U2.187
U2.188
U2.189
U2.190
U2.191
U2.192
U2.193
Table T. 204-Ball TFBGA Ball List (Continued)
Bond Pad Package Ball
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
C20
C17
C16
C15
C14
C13
C12
C11
C10
E18
B20
B17
A17
B16
A16
B15
A15
B14
A14
B13
A13
B12
A12
B11
A11
Y20
B10
A10
A1
Y3
Y3
Y3
A9
B9
C9
A8
Y3
B8
C8

Copyright 2001 Cirrus Logic (All Rights Reserved)
nMEDCHG/nBROM
MOSCOUT
nURESET
WAKEUP
MOSCIN
nPWRFL
Signal
VDDO
GNDO
GNDR
GNDR
GNDD
GNDR
GNDR
VDDR
VDDD
VDDR
nPOR
FRM
DD3
DD2
DD1
DD0
CL2
CL1
D6
D5
D4
D3
D2
D1
D0
A6
A5
A4
A3
A2
A1
A0
M
Die Pad
U2.194
U2.195
U2.196
U2.197
U2.198
U2.199
U2.200
U2.201
U2.202
U2.203
U2.204
U2.205
U2.206
U2.207
U2.208
U2.209
Table T. 204-Ball TFBGA Ball List (Continued)
Bond Pad Package Ball
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
V18
B18
B18
A7
B7
C7
A6
B6
C6
A5
B5
C5
A4
B4
A3
C4
W19
V18
V19
Y20
A18
A19
A20
B18
B19
C18
D18
L18
W1
W2
W3
C3
D3
A1
B2
K3
V2
V3
Signal
GNDR
nMWE
GNDR
GNDR
GNDR
GNDR
GNDR
GNDR
GNDR
GNDR
GNDR
GNDR
GNDR
GNDR
GNDR
VDDR
nMOE
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
VDDR
nCS0
nCS1
nCS2
nCS3
nCS4
N/C
N/C
N/C
N/C
N/C
N/C
DS507PP1