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 14 of 48
Figure 3
The table below shows the operating and absolute voltage ranges.
VOLTAGE RANGES @ 25 °C
Min [V] Typ [V] Max [V]
Operating range 3.4 3.8 4.2
Table 4
VCC_A
(
F1
)
VCC
_
A
(
F2
)
VCC
_
A
(
F3
)
3.8 V (typ)
VDD
(
E1
)
VDD
(
E2
)
WE865-DUAL