CYW20704
8. Ball Grid Arrays
Figure 7 shows the top view of the 49-ball 4.5 mm x 4 mm x 0.8 mm (FcBGA).
Figure 7. 4.5 mm x 4 mm x 0.8 mm (FcBGA) Array
Figure 8. Ball-Out for the 49-Ball FcBGA
1
2
3
4
5
6
7
8
BT_
PAVDD2P5
BT_
PLLVDD1P2
I2S_DO/
PCM_OUT
RFOP
XO_IN
XO_OUT
RST_N
VSSC
A
B
C
D
E
F
BT_LNAVDD1
P2
BT_
IFVDD1P2
I2S_CLK/
PCM_CLK
VSS
VSS
VSS
VSS
BT_GPIO_5 BT_GPIO_6
BT_GPIO_3 BT_GPIO_7
VDDC
BT_
VCOVDD1P2
I2S_DI/
PCM_IN
I2S_WS/
PCM_SYNC
SPI2_MISO_
I2C_SCL
VBAT
JTAG_SEL
BT_GPIO_4
SPI2_CSN
SPI2_CLK
VDD2P5_
OUT
SPI2_MOSI_
I2C_SDA
VDD2P5_IN
VDDC_OUT
BT_GPIO_2
BT_GPIO_1/ BT_GPIO_0/
BT_XTAL
_STRAP_1
BT_UART
_RST_N
BT_UART
_TXD
BT_UART
_RXD
VSS
BT_HOST_
WAKE
BT_DEV
_WAKE
BT_VDD
_USB
BT_HUSB
_DP
BT_HUSB
_DN
BT_UART
_CTS_N
BT_CLK
_REQ
VDDO
VDDC
BT_TM1
G
Document Number: 002-14786 Rev. *E
Page 23 of 49
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