User's Manual

A8000 User Guide
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A8000_User_Guide_V1.0 Page 16 of 22 2009/05/13
3.4 Electrostatic Discharge
Normally the module is designed inside customer terminal, so about Electrostatic Discharge (ESD)
should be considered base on the requirement of terminal product. But for the module is protected
against Electrostatic Discharge in conveyance and customer production, and some second level
ESD protect design inside module.
The remaining ports are not special ESD protection in module, so the user should consider in the
final product, and therefore, they are only protected according to the Human Body Model
requirements.
Table3-4: The ESD endure statue measured table
(Temperature: 25 , Humidity:45% )℃
Part Contact discharge Air discharge
VBAT,GND ±1KV ±2KV
KEYPADROW0-4, DTR, RXD, TXD, RTS,
SPI_DATA, SPI_CLK
±1KV ±2KV
Antenna port ±1KV ±2KV
Other port ±1KV ±2KV
4 Mechanics
4.1 Mechanical Dimensions Of A8000
The top and bottom view of A8000 is shown in Figure4-1. llowing are A8000 top view, side view
and bottom view. These show you Mechanical dimensions of A8000.