EP7309_05 Datasheet, PDF (30/51 Pages) Cirrus Logic – High-performance, Low-power, System-on-chip with Enhanced Digital Audio Interface

EP7309
High-Performance, Low-Power System on Chip
204-Ball TFBGA Pinout (Top View)
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A VDDR EXPCLK nCS3 nCS1 nMWE N/C
N/C
DD2 FRM CL1 GNDD D1 A2 D4 A5 nPWRFL MOSCOUT GNDR GNDR GNDR A
B WORD VDDR nCS5 nCS2 nMOE N/C
N/C
DD1
M
CL2
D0
C
RUN/
CLKEN
EXPRDY VDDR
nCS4
nCS0
N/C
N/C
DD0 DD3 VDDD A0
D PB7 RXD2 VDDR
E PB4 TXD2 WRITE
F PB3
PB6
TDI
A1 D3 A4 D6 WAKEUP MOSCIN GNDR GNDR nURESET B
D2 A3 D5 A6 GNDO VDDO GNDR BATOK nPOR C
GNDR nBATCHG A7 D
nM/nEBDRCOHMGnEXTPWR _{D9 E}
D7
A8
D10 F
G PB1
PB2 PB5
D8
A9
D11 G
H PA7
TDO PB0
A10
D12
A12 H
J PA4
PA5 PA6
A11
D13
A13 J
K PA1
PA2 VDDR
D14
A14
D15 K
L TXD1 LEDDRV PA3
VDDR
D16
A16 L
M RXD1 CTS PA0
A15
A17 nTRST M
N DSR nTEST1 PHDIN
D17
D19
A18 N
P EINT3 nEINT2 DCD
R nEXTFIQ
PE2/
CLKSEL
nTEST0
PE1/
T BOOT
SEL1
PE0/
BOOT nEINT1
SEL0
U GNDC RTCOUT RTCIN
V VDDC GNDR GNDR PD7 PD4 PD2 SSICLK SSIRXDA nADCCS VDDR ADCCLK COL7 COL4 TCLK BUZ D29
D18
A20
D20 P
A19
D22
A21 R
D21
D23
A22 T
HALF
WORD
D24
A23 U
A26
VDDR VDDR A24 V
W GNDR GNDR GNDR PD6 TMS PD1 SSITXFR SSIRXFR GNDD1 DRIVE1 ADCOUT FB0 COL5 COL2 COL0 D30
A27
PD0/
Y GNDR GNDR GNDR PD5 PD3 LED SSITXDA ADCIN VDD1 DRIVE0 SMPLCK FB1 COL6 COL3 COL1 D31
D28
FLSH
D26
VDDR D25 W
D27
A25 VDDR Y
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©Copyright Cirrus Logic, Inc. 2005
(All Rights Reserved)
DS507F1