Telit Wireless Solutions SE250B4-EU Manuals

Manuals and User Guides for Telit Wireless Solutions SE250B4-EU. We have 1 Telit Wireless Solutions SE250B4-EU manual available for free PDF download: Hardware Design Manual

Telit Wireless Solutions SE250B4-EU Hardware Design Manual (104 pages)

Smart Module

Brand: Telit Wireless Solutions | Category: Control Unit | Size: 3 MB

Table of Contents
2
Applicability Table
5
Introduction
6
Scope
6
Audience
6
Contact Information, Support
6
Conventions
6
Terms and Conditions
7
Disclaimer
7
General Product Description
8
Overview
8
Product Variants and Frequency Bands
8
Target Market
10
Main Features
10
Tx Output Power
12
Mechanical Specifications
13
Dimensions
13
Temperature Range
13
Block Diagram
14
Pins Allocation
15
LGA Pads Layout
15
PIN-Out
16
USB Interface
16
USIM Interface
17
UART Interface
18
SDIO/SD Card Interface
19
Display Interface
20
TP Interface
21
Camera Interface
22
Keypad Interface
22
Sensor Interface
22
RF Interface
23
Audio Interface
23
Battery Charger
24
MIX Functions
24
Gpio
25
Nfc/Spi
25
Led
26
Power
26
Gnd
28
Rfu
28
PIN Description
29
Power Supply
30
Power Supply Requirements
30
Power Consumption
30
GPS Performance
32
General Design Rules
32
Electrical Design Guidelines
33
LDO Power Supply Guidelines
33
Reference Design for Power Supply
34
Thermal Design Guidelines
35
RTC Bypass out
36
Battery Charge
37
Battery Charger PADS
39
Charging LED
40
Power on
41
Power-On Sequence
42
Power off
43
Unconditional Restart
43
Communication Ports
44
USB Interface
44
Forced USB BOOT
46
Uart Interfaces
47
UIM Interface
49
SD CARD Interface
51
General Purpose I/O
53
I2C Interface
53
ADC Converter
54
Vibrator
54
LCM Interface
55
LED Flash Interface
56
Touch Panel Interface
56
Camera Interface
57
MIPI Design Consideration
60
Sensor Interface
61
Audio Interface
61
Emc MIC
62
Mems MIC
65
Earpiece
65
Headset
66
Speaker
67
Audio Signal Design Considerations
69
Operating Frequencies for Cellular Part
70
Reference Design for Cellular Part
71
Operating Frequencies for Wi-Fi/Bt Part
72
Reference Design for Wi-Fi/Bt Part
72
GNSS Antenna Interface
73
Reference Design for GNSS Part
73
PCB RF Design Guidelines
75
Recommended Peripherals List
78
Camera
78
LCD Driver
78
Accelerometer & Gyroscope
79
E-Compass
79
Proximity and Ambient
79
Pressure
79
Mechanical Design
80
APPLICATION PCB Design
82
Solder Reflows
82
Tray
84
Moisture Sensitivity
86
MSL Rating Summary
86
Baking Requirements
87
Conformity Assestment Issues
88
Approvals Summary
88
EMEA Approvals
88
Eu Red
88
EU Declaration of Conformity
88
RED Antennas
88
Americas Approvals
90
FCC Certificates
90
Applicable FCC Rules
90
FCC Regulatory Notices
90
ISED Regulatory Notices / Avis Réglementaires de ISDE
95
ISED Antenna Info / Informations Sur L'antenne D'isde
97
ISED Label and Compliance Information / ISDE Étiquette et Informations de Conformité
99
Rohs and REACH Info
99
Rohs Info
99
REACH Info
99
Acronyms and Abbreviations
101
Related Documents
102
Document History
103
Technical Documentation
104

Telit Wireless Solutions Categories

Control Unit Wireless modules Motherboard Computer Hardware Microcontrollers

Telit Wireless Solutions SE250B4-EU Manuals

Telit Wireless Solutions SE250B4-EU Hardware Design Manual (104 pages)

Table of Contents

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