UC864-E Hardware User Guide

1vv0300766a Rev.1 - 31/01/08

NOTE: If not used, almost all pins should be left disconnected. The only exceptions are the following pins:

 

Pin

Signal

 

Function

 

 

 

 

 

 

1

VBATT

 

Main power supply

 

 

 

 

 

 

2

VBATT

 

Main power supply

 

 

 

 

 

 

3

VBATT

 

Main power supply

 

 

 

 

 

 

4

VBATT

 

Main power supply

 

 

 

 

 

 

5

GND

 

Ground

 

 

 

 

 

 

6

GND

 

Ground

 

 

 

 

 

 

7

GND

 

Ground

 

 

 

 

 

 

46

GND

 

Ground

 

 

 

 

 

 

25

C103/TXD

 

Serial data input (TXD) from DTE

 

 

 

 

 

 

26

C104/RXD

 

Serial data output to DTE

 

 

 

 

 

 

31

C105/RTS

 

Input for Request to send signal (RTS) from DTE

 

 

 

 

 

 

53

ON/OFF*

 

Input command for switching power ON or OFF (toggle command).

 

 

 

 

 

 

54

RESET#

 

Reset input

 

 

 

 

 

 

35

USB_ID

 

Analog input used to sense whether a peripheral device is

 

 

connected, and determine the peripheral type, a host or a peripheral

 

 

 

 

Power supply for the internal USB transceiver. This pin is configured

48USB_VBUS as an analog input or an analog output depending upon the type of peripheral device connected.

79

USB_D+

USB differential Data (+)

 

 

 

80USB_D- USB differential Data (-)

3.1.1UC864-E Antenna connector

The UC864-Emodule is equipped with a RF connector from Murata, GSC type P/N MM9329-2700B. The counterpart suitable is Murata MXTK92 Type or MXTK88 Type.

Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved

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Telit Wireless Solutions manual 1 UC864-E Antenna connector, Pin Signal Function