manuais Telit Wireless Solutions UC864

Telit wireless solutions UC864 Manual do Utilizador (51 páginas)

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Índice

UC864 Hardware User Guide

1

Contents

3

DISCLAIMER

5

1 Overview

6

2 Mechanical Dimensions

7

3.1 PIN-OUT

8

4 Hardware Commands

12

1.8 / 5V

13

4.2.1 Hardware shutdown

14

RESET#

15

Unconditional Restart

15

+1.8 / 5V

16

5 Power Supply

17

5.2 General Design Rules

19

6 Antenna

26

7.1 Reset signal

29

8 Serial Ports

30

8.2 RS232 level translation

32

TO TELIT

35

9 USB Port

37

10 Audio Section Overview

38

11 General Purpose I/O

41

11.7 RTC Bypass out

46

11.8 VAUX1 power output

46

• USB_ID

48

13 SAFETY RECOMMANDATIONS

50

14 Document Change Log

51

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