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D D
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11
CNS100014a
22/06/2011 15:24:46
Document Number:
Date:
File:
Revision:
Sheet of
CSR plc
Churchill House, Cambridge Business Park,
Cowley Road, Cambridge,
CB4 0WZ. United Kingdom.
http://www.csr.com
+44 (0) 1223 692000
Drawn By:
CNS10001v4a.SchDoc
LIMITATION OF LIABILITY
The performance of this design has not been verified completely by CSR.
You should verify operation of the circuit UNDER ALL USAGE
It may contain errors or omissions for which CSR shall not be held liable.
CONDITIONS prior to production. Please check with CSR for updates.
DRAFT
This design is copyright (c) CSR PLC. Unauthorised reproduction is prohibited
Release status (DRAFT/EXAMPLE/REFERENCE):
Title:
CSR8670 - Gordon BGA development Board
CSR
VBAT_BC7
VBUS 3V3_USB 1V8_SMPS 1V8_SMPS
VBAT_BC7 3V3_USB
OUT
2
IN
4
GND
1
GND
3
2.45GHz
U2
BT_RF
XTAL_IN
XTAL_OUT
LED_0
LED_1
LED_2
PIO_0
PIO_1
PIO_2
PIO_3
PIO_4
PIO_5
PIO_6
PIO_7
PIO_10
PIO_11
PIO_12
PIO_13
PIO_14
PIO_15
QSI_SRAM_CS#
QSI_SRAM_CLK
QSI_FLASH_CS#
QSI_FLASH_CLK
QSI_FLASH_IO0
QSI_FLASH_IO1
QSI_FLASH_IO2
QSI_FLASH_IO3
AIO_0
AIO_1
CAP_SENSE_5
CAP_SENSE_4
CAP_SENSE_3
CAP_SENSE_2
CAP_SENSE_1
CAP_SENSE_0
MB2
M2P
M2N
M1N
M1P
MB1
AUDCPL
CHG_EXT
LX_1V8 LX_1V35
VDD_DIG
PIO20
PIO19
PIO18
PIO17
CAP_SENS_0
CAP_SENS_1
CAP_SENS_2
CAP_SENS_3
CAP_SENS_4
CAP_SENS_5
AIO 1
AIO 0
PIO28
PIO27
PIO26
PIO25
PIO21
PIO23
PIO22PIO24
PIO15
PIO14
PIO13
PIO12
PIO11
PIO10 PIO7
PIO5
PIO4
PIO3
PIO2PIO1PIO0
LED_2LED_1
LED_0
VREGEN
EXTCHG
1V35_SMPS
VBATBC7
VBUS
3
4
2
1
CON1
STEREO OUTPUT
AUDIO_OUT_R
AUDIO_OUT_L
16R / 32R HEADPHONES
LEFT
RIGHT
PIO_4
Ext. Interface Board Connector
8 pin 200mil SOIC
16 pin 300mil SOIC
HOLD/SIO3
1
VCC
2
DU
3
DU
4
DU
5
DU
6
CE
7
SO/SIO1
8
WP/SIO2
9
VSS
10
DU
11
DU
12
DU
13
DU
14
SI/SIO0
15
CLK
16
U8
No Fit
CE
1
SO/SIO1
2
WP/SIO2
3
VSS
4
SI/SIO0
5
SCK
6
HOLD/SIO3
7
VDD
8
U6
No Fit
4
2
6
3
1
5
J3
Link 3-1, 4-2 for MIC inputs
Link 3-5, 4-6 for LINE inputs
4
2
6
8
3
1
5
7
J2
SPKR_LP
SPKR_LN
SPKR_RP
SPKR_RN
MIC_RN
MIC_RP
MIC_LP
MIC_LN
DIFFERENTIAL AUDIO CONNECTORS
2u2
0402
C19
2u2
0402
C15
2u2
0402
C1
2u2
0402
C2
12k
0402
R21
12k
0402
R22
12k
0402
R13
12k
0402
R14
30k
0402
R20
30k
0402
R12
30k
0402
R23
30k
0402
R15
47p
0402
C5
47p
0402
C16
47p
0402
C4
47p
0402
C17
1u0
0402
C8
1u0
0402
C7
1u0
0402
C9
1u0
0402
C6
1u0
0402
C3
100k
0402
R19
100k
0402
R17
100k
0402
R11
0R0
0402
R10
BC847BPDW1T1G
Q1A
BC847BPDW1T1G
Q1B
MAX9722AETE
LINP
15
C1P
2
SVSS
11
PAD
17
PVSS
5
RINP
7
PGND
3
PVDD
1
SHDN
16
SVDD
13
SVDD
9
SGND
6
LOUT
12
RINN
8
C1N
4
LINN
14
ROUT
10
+
-
-
+
U1
100n
0402
C20
100n
0402
C27
100n
0402
C26
100n
0402
C25
2u2
0402
C21
2k2
0402
R26
2k2
0402
R27
15p
0402
C35
15n
L3
15n
L4
2u2
0402
C30
2u2
0402
C23
2u2
0402
C31
4u7
L2
10n
0402
C11
10n
0402
C22
15p
0402
C18
26MHz
X1
GND
5
ID
4
D+
3
D-
2
VBUS
1
GND
6
GND
7
USB MINI-B
CON7
RESET
UART_RX
UART_TX
SPI_MISO
SPI_CSB
SPI_MOSI
SPI_CLK
UART_CTS
UART_RTS
BAT54C
D1
C1 A1
C3
A3
C2
A2
Red
Blue
Green
LED1
LRTB-G6SG
SMA PCB mount vertical
CON2
ANT
i
RF
VBUS VBAT
VBUS
18W SIL SKT
18
15
12
9
6
3
17
14
11
10
13
16
8
5
2
4
7
1
CON6
1k0
0402
R9
SW1
SW3
SW2
SW6
SW4
SW5
1V8_SMPS1V8_SMPS
1V8_SMPS
1V8_SMPS
VBUSVBAT
VREG_EN_BC7
VREG_EN
PIO_4
VREG_EN
VBAT
1k0
0402
R7
1k0
0402
R24
1k0
0402
R8
1k0
0402
R25
1k0
0402
R18
PIO_5
PIO_15
PIO_14
PIO_0
PIO_1
PIO_2
PIO_3
PIO_6
PIO_7
NC1
PIO_25
PIO_26
PIO_27
PIO_28
PIO_23
PIO_21
TP1
TP2
TP3
TP4
TP5
TP6
NC2
PIO_10
PIO_11
PIO_12
PIO_13
PIO_24
PIO_22
UART_RTS
UART_RX
UART_CTS
UART_TX
AIO_0
AIO_1
PCM_IN/PIO_17
PCM_OUT/PIO_18
PCM_SYNC/PIO_19
PCM_CLK/PIO_20
PIO_0
PIO_2
PIO_4
PIO_6
NC1
PIO_10
PIO_12
PIO_14
PIO_1
PIO_3
PIO_5
PIO_7
NC2
PIO_11
PIO_13
PIO_15
3
1
2
BCX51
Q2
1V8_SMPS
CS
1
SO
2
NC
3
Vss
4
SI
5
SCK
6
HOLD
7
Vcc
8
No Fit
U4
UART_RTS
UART_RX
PCM_IN/PIO_17
PCM_SYNC/PIO_19
PIO_21
PIO_23
PIO_25
PIO_27
AIO_0
UART_CTS
UART_TX
PCM_OUT/PIO_18
PCM_CLK/PIO_20
PIO_22
PIO_24
PIO_26
PIO_28
AIO_1
150mAh
3.7V
Li+ CELL
BAT1
Note Q2 requires at least 1cm2 of
copper connected to the collector
as a heatsink
D_N
D_P
2 Way 1.25mm pitch molex
1
2
CON4
VBAT_BC7
i
RF
J4
1
3
2
SW7
J1
AIO_1
Placed Close to USB connector
NF
0402
C34
VBAT
VOUT_3V3
F12
VDD_PADS_1
K1
VSS_BT_LO_AUX
B2
VSS_BT_RF
A4
PIO[15] / UART_CTS
L3
PIO[13] / UART_RX
M2
PIO[16] / UART_RTS
K3
PIO[14] / UART_TX
M3
PIO[5]
L7
PIO[2]
M5
PIO[6]
M6
PIO[1]
L5
PIO[4]
K8
PIO[19] / PCM_SYNC
H2
PIO[20] / PCM_CLK
G2
PIO[7]
K9
RST#
L1
PIO[3]
K6
XTAL_IN
C1
MIC_LP
A10
BT_RF
A3
CSR8670 (BC7-MM) BGA
XTAL_OUT
B1
PIO[0]
L4
AIO[1]
D1
SPI_MOSI
G3
SPI_MISO
L2
SPI_CS#
M1
AIO[0]
C4
MIC_RP
C7
MIC_LN
A11
MIC_RN
C8
NC
L10
NC
L8
PIO[11]
L9
PIO[13]
J10
PIO[12]
K10
PIO[14]
M7
PIO[10]
M8
VDD_PADS_2
K7
VSS_AUDIO
C9
MIC_BIAS_A
A9
AU_REF
B9
VSS_AUDIO_DRV
B6
SPKR_RN
A7
SPKR_RP
B7
SPKR_LN
C6
SPKR_LP
C5
VREGENABLE
E10
VCHG
G12
CHG_EXT
F11
VBAT_SENSE
H11
VBAT
H12
LX_1V8
J12
BYPASS REG
CHARGER
PO[30] / LED[1]
K5
PO[29] / LED[0]
K4
PO[31] / LED[2]
M4
MIC BIAS
SPI_CLK
E1
PIO[17] / PCM_IN
F1
PIO[18] / PCM_OUT
H3
USB_P
M9
USB_N
M10
VSS_SMPS_1V8
J11
VDD_EFLASH_1V8
J1
NC (VDD_DIG_EFLASH)
K2
NC
J2
NC
J3
MIC_BIAS_B
B8
MIC BIAS
NC
F6
1V8 SMPS
1V35 SMPS
6.5 x 6.5mm 0.5mm pitch BGA
VSS_SMPS_1V35
M12
NC
G6
NC
H1
NC
G1
CAP_SENSE_[5]
F2
CAP_SENSE_[4]
F3
CAP_SENSE_[3]
E3
CAP_SENSE_[2]
E2
CAP_SENSE_[1]
D3
CAP_SENSE_[0]
D2
VDD_AUDIO
A8
VDD_BT_RADIO
A5
VDD_ANA
C2
VDD_AUX
C3
AUX LDO
ANA LDO
1V35
1V35
(OPTIONAL)
LX_1V35
L12
SMPS_1V35_SENSE
M11
VDD_AUX_1V8
A1
1V35
VDD_BT_LO
A2
VDD_DIG_EFLASH
E12
DIG LDO
0V85 - 1V20
VREGIN_DIG
E11
PIO[15]
L6
PIO[25] / QSPI_FLASH_IO[0]
C11
PIO[26] / QSPI_FLASH_IO[1]
B11
PIO[27] / QSPI_FLASH_IO[2]
C10
PIO[28] / QSPI_FLASH_IO[3]
D12
PIO[23] / QSPI_FLASH_CS#
D11
PIO[21] / QSPI_FLASH_CLK
C12
VDD_PADS_3
A12
112 pins including 4 centre balls
VSS_DIG
G10
VSS_DIG
G7
SMPS_3V3
K11
SMP_VBAT
K12
VDD_USB
L11
VDD_AUDIO_DRV
A6
B4
B3
VSS_BT_RF
B5
VSS_DIG
F7
VSS_DIG
D10
VSS_DIG
H10
PIO[24] / QSPI_SRAM_CS#
B10
PIO[22] / QSPI_SRAM_CLK
B12
SMPS_1V8_SENSE
F10
VCHG
G11
15n
L6
15p
0402
C36
STAR
SP2
0R0
0805
R1
0R0
0805
R2
0R0
0805
R3
0R0
0805
R4
0R0
0805
R5
0R0
0805
R6
VREG_EN_BC7
GND GND
GND1 GND2
NF
0402
R42
NF
0402
C38
0R0
1210
R28
RUBBER FEET
RUBBER FEET
RUBBER FEET
RUBBER FEET
BLANK PCB
STAR
SP3
15n
L5
MIC_GND_1
MIC_GND_2
VBUS/VBAT
VBUS/VBAT
VBAT
1V8
1V35
3V3
470n
0402
C24
4u7
L1
VBUS/VBAT
VBUS/VBAT
STAR
SP4
AMP-GND
AMP-GND
AMP-GND
1
2
3
L-MIC
LUMBERG - 1503 06 - SOCKET, 3.5MM JACK, MONO
1
2
3
R-MIC
LUMBERG - 1503 06 - SOCKET, 3.5MM JACK, MONO
100n
0402
C32
1V35_SMPS
J6
10n
0402
C33
0603
10k
TH1
9k09
0603
R16
s
d
g
FDV303N
Q3
PIO_15
VDD_EXT
VDD_EXT
1
2
3
J8
1
2
3
J9
1V8_SMPS
100n
0402
C42
100n
0402
C41
GND
39
1V8_SMPS
36
AIO_00
33
PIO_26
30
PIO_23
27
PIO_20
24
PIO_17
21
UART_CTS
18
PIO_14
15
PIO_11
12
9
PIO_05
6
PIO_02
3
VBAT
38
VDD_EXT
35
PIO_28
32
GND
40
AIO_01
34
PIO_27
31
VBUS
37
PIO_25
29
PIO_22
26
PIO_19
23
UART_TX
20
PIO_24
28
PIO_18
22
UART_RX
19
PIO_21
25
RTS/PIO_16
17
PIO_13
14
PIO_10
11
PIO_07
8
PIO_15
16
10
PIO_06
7
PIO_12
13
PIO_04
5
PIO_01
2
PIO_03
4
PIO_00
1
VDD_PADS_1_1V8
VDD_PADS_2
VDD_PADS_1_1V8
VDD_PADS_3
J5
VDD_SW
VDD_SW VDD_SW
NF
0402
R52
0R0
0402
R39
0R0
0402
R41
0R0
0402
R50
0R0
0402
R44
0R0
0402
R43
0R0
0402
R49
0R0
0402
R48
0R0
0402
R45
NF
0402
C37
NF
0402
C39
2k2
0402
R31
3k3
0402
R30
3k9
0402
R29
4u7
0603
C43
220mR
0603
R32
4u7
0603
C29
2u2
0603
C28
2u2
0603
C44
PIO6
10n
0402
C12
100n
0402
C10
1k0
0402
R33
Prepared for Jonathan Campbell - mophie.com - Monday, August 19, 2013
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