BCM43143KMLGT Datasheet, PDF (25/58 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio with USB/SDIO Host Interface

BCM43143 Advance Data Sheet
56-Pin QFN Assignments
56-Pin QFN Signals
Pin Assignments by Pin Number
Table 2: Pin Assignments by Pin Number
Pin
Signal Name
1
VDDIO
2
UART_RX
3
UART_TX
4
WRF_PAD_VDD3P3
5
GND
6
WRF_PA_VDD3P3
7
WRF_OUT_IN1
8
GND
9
WRF_RFIN2
10
WRF_GPIOOUT
11
LNLDO_VDD1P5
12
LNLDO_VDD1P5
13
LNLDO_VDD1P5
14
LNLDO_VDD1P5
15
LNLDO_VOUT1P2
16
WRF_SYN_VDD1P2
17
XTAL_VDD1P2
18
XTAL_OP_IN
19
XTAL_ON_OUT
20
JTAG_SEL
21
VDDC
22
GPIO0
23
GPIO1
24
GPIO2
25
VDDIO
26
GPIO3
27
GPIO4
28
GPIO5
Pin
Signal Name
29
SR_VLX
30
SR_VDDBAT5V
31
VOUT_CLDO
32
LDO_VDD1P5
33
VDDC
34
SFLASH_SI|GSIO_SDI
35
SFLASH_CLK|GSIO_SCLK
36
SFLASH_SO|GSIO_SDO
37
VDDIO
38
USB_DP
39
USB_DM
40
USB_AVDD3P3
41
USB_MONPLL
42
USB_RREF
43
VDDC
44
SDIO_DATA3
45
SDIO_DATA2
46
VDDIO
47
SDIO_CMD
48
SDIO_CLK
49
SDIO_DATA1
50
SDIO_DATA0
51
SFLASH_CSN
52
GSIO_CSN
53
VDDIO
54
GPIO17
55
GPIO18
56
VDDC
Broadcom^®
November 14, 2014 • 43143-DS104-R
Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio
Page 24