BCM43455XKUBGT Datasheet, PDF (81/159 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/ Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM43455 Preliminary Data Sheet
Ball Map and Pin Descriptions
Section 13: Ball Map and Pin Descriptions
Ball Map
Figure 31: 140-Ball WLBGA Map—Bottom View (Balls Facing Up)
11
10
9
8
7
6
5
4
3
2
1
A
PCIE_TDN
PCIE_RDN
PCIE_RDP
SDIO_CLK
SDIO_DAT
A_3
LDO_VDDB
AT5V
VOUT_3P3
LDO_VDD1
P5
SR_VDDBA
T5V
SR_PVSS
A
B
PCIE_REF
CLKP
PCIE_TDP
PCIE_RXT
X_AVDD1P
2
PCIE_CLK
REQ_L
SDIO_DAT
A_1
SDIO_DAT VOUT_BTL VOUT_LNL VOUT_CLD VOUT_PCI
A_2
DO2P5
DO
O
ELDO
SR_VLX
B
C
PCIE_REF
CLKN
PCIE_PLL_
AVDD1P2
PCIE_VSS
VDDC
SDIO_DAT
A_0
SDIO_CMD
VSSC
WL_REG_
ON
BT_REG_O
N
PMU_AVSS
GPIO_0
C
D GPIO_13 GPIO_14
NC1
PERST_L
PCI_PME_
L
VDDIO_SD
VDDIO
GPIO_2 GPIO_1 GPIO_3 GPIO_6 D
E
NC2
AVSS_BBP AVDD_BBP
LL
LL
NC3
VDDIO_RF
RF_SWCT
RL_8
JTAG_SEL
GPIO_4
GPIO_5
VDDC
GPIO_7 E
F
RF_SW_CT RF_SW_CT
RL_0
RL_1
VSSC
VDDC
RF_SWCT RF_SWCT
RL_4
RL_7
VSSC
GPIO_9 GPIO_10 BT_VDDC LPO_IN F
G
WRF_XTAL WRF_XTAL RF_SW_CT RF_SW_CT RF_SWCT RF_SWCT
_XON _GND1P2 RL_2
RL_3
RL_5
RL_6
GPIO_8
BT_VDDO
BT_PCM_S
YNC
VSSC
BT_PCM_I
N
G
H
WRF_XTAL
_XOP
WRF_XTAL
_VDD1P35
WRF_XTAL
_VDD1P2
WRF_SYN
TH_VDD3P
3
BT_GPIO_ BT_GPIO_
3
4
NC
BT_PCM_O
UT
BT_I2S_DO
BT_PCM_C
LK
H
J
WRF_PMU
_VDD1P35
WRF_SYN
TH_VDD1P
2
WRF_SYN
TH_GND
WRF_VCO
_GND
BT_GPIO_
2
BT_UART_
CTS_N
VDDC
BT_VDDC
BT_I2S_W
S
BT_I2S_DI
BT_I2S_CL
K
J
K
WRF_RX5 WRF_AFE_ WRF_GEN WRF_EXT_
G_GND VDD1P35 ERAL_GND TSSIA
GPIO_15
GPIO_16
VSSC
BT_GPIO_ BT_UART_ BT_UART_ BT_UART_
5
RTS_N
TXD
RXD
K
L
WRF_RFIN
_5G
WRF_GEN
ERAL2_GN
D
WRF_AFE_
GND
WRF_GPAI
O_OUT
BT_LNAVD
D1P2
BT_IFVSS
BT_PLLVS
S
BT_CLK_R BT_HOST_
EQ
WAKE
VSSC
BT_VDDC L
M
WRF_PAO
UT_5G
WRF_PA_
GND3P3
WRF_TXMI WRF_RX2
X_VDD G_GND
BT_LNAVS
S
BT_PAVSS
BT_PLLVD
D1P2
FM_PLLVS
S
FM_RFVSS
FM_PLLVD
D1P2
BT_DEV_W
AKE
M
N
WRF_PA_V
DD3P3
11
10
WRF_PAO WRF_RFIN
UT_2G
_2G
BT_RF
BT_PAVDD BT_IFVDD1
2P5
P2
FM_RFIN
FM_RFVDD
1P2
FM_AOUT2
FM_AOUT1
N
9
8
7
6
5
4
3
2
1
Broadcom^®
November 5, 2015 • 43455-DS109-R
BROADCOM CONFIDENTIAL
Page 80