User's Manual

COMPANY CONFIDENTIAL
7
 Here is the pin-out signals of module’s connector. The pin number is refer to
“Item2.2.1 module dimension”.
Table 1: Host-Module Connector Pin-out Signals
Pin-Out No. No. Pin-Out
3V3 1 2 SD_CLK
3V3 3 4 GND
GND 5 6 SD_D0
RESET# 7 8 SD_D1
SLEEP_CLK (32.768kHz) 9 10 GND
GND 11 12 SD_D2
SD_CMD 13 14 SD_D3
PDn 15 16 GND
GND 17 18 HOST_WAKEUP_DEV
VIO 19 20 VIO
*Note, Pin18[HOST_WAKEUP_DEV] of connector is connected with the pinM11[GPIO4] of 88W8787
TFBGA IC. It can be configured to IO input or IO output for wake-up application.