BCM4339XKWBGT Datasheet, PDF (109/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM4339 Preliminary Data Sheet
Signal Descriptions
Table 20: FCFBGA, WLBGA, and WLCSP Signal Descriptions (Cont.)
WLBGA
Ball#
–
–
N2
–
K1
L1
FCFBGA
Ball#
R1
R2
–
–
–
–
WLCSP
Bump#
47
48
78
75
86
85
Bluetooth PCM
G2
–
46
G1
–
48
J3
–
49
H2
–
47
Bluetooth USB Interface
–
N1
40
–
N2
41
Bluetooth UART
E6
T3
50
F6
V1
51
G6
W1
52
F7
W2
53
Bluetooth/FM I2S
J6
R3
44
K6
U2
42
K5
U3
43
Signal Name
BT_SF_CSN
BT_SF_MISO
FM_RFIN
FM_RFAUX
FM_DAC_VOUT1/
FM_AOUT1
FM_DAC_VOUT2/
FM_AOUT2
Type Description
I/O SFLASH_CSN
I/O SFLASH_SO
I FM Radio antenna port.
I FM radio auxiliary antenna port.
O FM DAC output 1.
O FM DAC output 2.
BT_PCM_CLK/BT_PCMCLK I/O PCM clock; can be master
(output) or slave (input).
BT_PCM_IN
I PCM data input.
BT_PCM_OUT
O PCM data output.
BT_PCM_SYNC
I/O PCM sync; can be master
(output) or slave (input).
HUSB_DN
HUSB_DP
I/O USB (Host) data negative.
Negative terminal of the USB
transceiver.
I/O USB (Host) data positive.
Positive terminal of the USB
transceiver.
BT_UART_CTS_N/
BT_UART_CTS
BT_UART_RTS_N/
BT_UART_RTS/BT_LED
BT_UART_RXD/
BT_RFDISABLE2
BT_UART_TXD
I UART clear-to-send. Active-low
clear-to-send signal for the HCI
UART interface.
O UART request-to-send. Active-
low request-to-send signal for
the HCI UART interface. BT
LED control pin.
I UART serial input. Serial data
input for the HCI UART
interface. BT RF disable pin 2.
O UART serial output. Serial data
output for the HCI UART
interface.
BT_I2S_CLK
BT_I2S_DO
BT_I2S_DI
I/O _I²_{S clock, can be master}
(output) or slave (input).
I/O _I²_{S data output.}
I/O _I²_{S data input.}
Broadcom^®
November 17, 2014 • 4339-DS106-R
Page 108