BCM20705 Datasheet, PDF (44/67 Pages) Cypress Semiconductor – Single-Chip Bluetooth Transceiver and Baseband Processor

BCM20705 Data Sheet
Ball Grid Arrays
Section 8: Ball Grid Arrays
Figure 9 shows the top view of the following array:
• 50-ball 4.5 x 4 x 0.8 mm (WFBGA)
Figure 9: 4.5 x 4 x 0.8 mm (WFBGA) Array
12345678
A
B
C
D
E
F
G
Table 7: Ball-Out for the 50-Ball WFBGA
1
A ^VREG
B ^VDDIF
C ^VDDTF
D ^RFP
VDDLNA
E
F ^VDDRF
VDDPX
G
2
3
VREGHV VBAT
REG_EN GPIO_1
VSS
–
VSS
VSS
–
TM2
VSS
XIN
RES
XOUT
4
RST_N
LPO_IN
PCM_SYNC
–
GPIO_6
GPIO_5
VDDO
5
VDDO
6
VDDC
7
8
HUSB_DN HUSB_DP
GPIO_0
COEX_IN OTP_DIS CFG_SEL
–
VSS
GPIO_7
VDD_USB
–
–
UART_RXD GPIO_3
UART_RTS_ VDDO
N
SDA
PCM_OUT UART_TXD SCL
SPIM_CLK
VDDC
PCM_CLK PCM_IN
UART_CTS_ SPIM_CS_N
N
Broadcom®
Bluetooth Transceiver and Baseband Processor
November 13, 2014 • MCS20705-DS104-R
Page 43
BROADCOM CONFIDENTIAL