BCM43907 Datasheet, PDF (61/128 Pages) Cypress Semiconductor – WICED™ IEEE 802.11 a/b/g/n SoC with an Embedded Applications Processor

BCM43907 Preliminary Data Sheet
Signal Descriptions
Table 10: Signal Descriptions (Cont.)
Bump Number Signal Name
GPIO Interface (WLAN)
141
GPIO_0
142
GPIO_1
139
GPIO_2
144
GPIO_3
136
GPIO_4
132
GPIO_5
133
GPIO_6
95
GPIO_7
134
GPIO_8
94
GPIO_9
146
GPIO_10
140
GPIO_11
143
GPIO_12
131
GPIO_13
130
GPIO_14
145
GPIO_15
137
GPIO_16
Ground
218, 219, 224, 225, WRF_AFE_GND
230, 232, 234, 236,
238, 242, 243, 247
6, 14, 15, 21, 22, VSSC
25, 35, 39, 40, 42,
50, 52, 53, 56–60,
79, 96, 104, 135,
177, 178, 182, 183,
197, 209, 210, 248,
251, 253, 256, 259,
260, 262, 264–266,
272–274, 287,
290–292, 301, 302,
308, 313, 315
110, 111, 123, 124 SR_PVSS
97
PMU_AVSS
212
AVSS
191
AVSS_AUDIO
168
USB2_AVSS
172
USB2_AVSSBG
171
USB2_DVSS
Type Description
I/O Programmable GPIO pins.
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND AFE ground
GND Core ground for WLAN and APP sections
GND Power ground
GND Quiet ground
GND Baseband PLL ground
GND AUDIO PLL ground
GND USB 2.0 analog ground
GND USB 2.0 analog ground
GND USB 2.0 digital ground
Broadcom^®
March 12, 2016 • 43907-DS104-R
BROADCOM CONFIDENTIAL
Page 60