Hardware Manual
Table Of Contents
- WE865-DUAL Hardware User Guide
- Contents
- 1 Overview
- 2 Mechanical description
- 3 Pin-out
- 4 Electrical description
- 5 Thermal design guidelines
- 6 PCB layout design guidelines
- 7 Antenna
- 8 Integration with the GE863-PRO3
- 9 WE865-DUAL - Evaluation kit
- 10 Mounting the WE865-DUAL on the application board
- 11 Moisture sensitivity
- 12 Conformity assessment issues
- 13 Safety recommendations
- 14 Document change log
WE865-DUAL HW User Guide
1vv0300787 Rev. 1 - 03/10/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 12 of 48
3.2 Ball grid
A B C D E F G H
1 SDIO[0] EN_A* MR_RESET* EN_B* VDD VCC_A GND NC
2 SDIO[2] SDIO[1] GND RESET VDD VCC_A NC NC
3 SDIO_CLK SDIO[3] TEST_1 NC NC VCC_A GND GND
4 SDIO_CMD NC TEST_2 NC NC NC GND NC
5 NC NC TEST_3 TEST_4 GND NC GND RF_ANT
6 NC NC NC NC NC NC NC GND
7 NC NC GND NC GND NC NC NC
8 NC NC NC NC NC NC NC NC
Table 2
NOTE: The drawing above is a top view.