EP7311_05 Datasheet, PDF (36/58 Pages) Cirrus Logic – High-performance, Low-power, System-on-chip with SDRAM & Enhanced Digital Audio Interface

EP7311
High-Performance, Low-Power System on Chip
204-Ball TFBGA Pinout (Top View)
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5
6
7
8
9
10
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12
A VDDIO EXPCLK nCS3
nCS1
nMWE/
nSDWE
SDQM2
nSDCS1
DD2
FRM
CL1
GNDCOR
E
D1
B WORD VDDIO
nCS5
nCS2
nMOE/
nSDCAS
SDCKE
nSDCS0
DD1
M
CL2
D0
A1
C
RUN/
CLKEN
EXPRDY
VDDIO
nCS4
nCS0 SDCLK SDQM3
DD0
DD3
VDDCO
RE
A0
D2
13 14
A2 D4
D3 A4
A3 D5
15
16
17
18
19
20
A5 nPWRFL MOSCOUT GNDIO GNDIO GNDIO A
D6 WAKEUP MOSCIN GNDIO GNDIO nURESET B
A6
GNDOS
C
VDDOSC
GNDIO
BATOK
nPOR C
D PB7 RXD2 VDDIO
GNDIO nBATCHG A7 D
E PB4
TXD2
WRITE/
nSDRAS
nM/nEBDRCOHMGnEXTPWR _{D9 E}
F PB3 PB6 TDI
D7
A8
D10 F
G
PB1/
PRDY2
PB2
PB5
H PA7
TDO
PB0/
PRDY1
J PA4 PA5 PA6
K PA1 PA2 VDDIO
L TXD1 LEDDRV PA3
M RXD1 CTS PA0
N DSR nTEST1 PHDIN
P EINT3 nEINT2 DCD
R
nEXTFIQ
PE2/
CLKSEL
nTEST0
PE1/ PE0/
T BOOT BOOT nEINT1
SEL1 SEL0
U GNDRTCRTCOUT RTCIN
V VDDRTC GNDIO
GNDIO
PD7/
SDQM1
PD4
PD2 SSICLK SSIRXDA nADCCS VDDIO ADCCLK COL7 COL4 TCLK BUZ
D29
W GNDIO
GNDIO
GNDIO
PD6/SD
QM0
TMS
PD1
SSITXFR
SSIRXFR
GNDCO
RE
DRIVE1
ADCOUT
FB0
COL5 COL2 COL0
D30
Y GNDIO GNDIO GNDIO PD5
PD3
PD0/
LED
FLSH
SSITXDA
ADCIN
VDDCO
RE
DRIVE0
SMPLCK
FB1
COL6 COL3 COL1
D31
D8
A9
D11 G
A10
D12
A12 H
A11
D13
A13/
DRA14
J
D14
A14/
DRA13
D15 K
VDDIO
D16
A16/
DRA11
L
A15/
DRA12
A17/
DRA10
nTRST M
D17
D19
A18/
DRA9
N
D18
A20/
DRA7
D20 P
A19/
DRA8
D22
A21/
DRA6
R
D21
D23
A22/
DRA5
T
HALF
WORD
D24
A23/
DRA4
U
A26/
DRA1
VDDIO
VDDIO
A24/
DRA3
V
A27/
DRA0
D26 VDDIO D25 W
D28
D27
A25/
DRA2
VDDIO Y
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©Copyright Cirrus Logic, Inc. 2005
(All Rights Reserved)
DS506F1