Home
SIM Tech
Control Unit
SIMCom SIM800
SIM Tech SIMCom SIM800 User Manual
5
of 1
of 1 rating
64 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Smart Machine Smart Decision
SIM800_Hardware Design_V1.09
40
2016-06-30
Figure
35
:
Amphenol C707 10M006 512 SIM card holder
Table
17
: Pin description (Amphenol SIM card holder)
Pin name
Signal
Description
C1
SIM
_VDD
SIM card power supply
C2
SIM_RST
SIM card reset
C3
SIM_CLK
SIM card clock
C5
GND
Connect to GND
C6
VPP
Not connect
C7
SIM_DA
T
A
SIM card data I/O
4.10.
PCM Interface
SIM800 provides PCM interface.
Table
18
: PCM pin definition
Pin name
Pin number
Description
PCM_
OUT
6
PCM data output
PCM_
IN
12
PCM data input
PCM_
SYNC
14
PCM synchrony
PCM_CLK
68
PCM clock
39
41
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
10
2 SIM800 Overview
10
SIM800 Key Features
10
Operating Modes
12
SIM800 Functional Diagram
13
3 Package Information
14
Pin out Diagram
14
Pin Description
15
Package Dimensions
18
4 Application Interface
20
Power Supply
20
Power Supply Pin
21
Monitoring Power Supply
22
Power On/Off SIM800
22
Power on SIM800
22
Power off SIM800
23
Reset Function
25
Power Saving Mode
26
Function Mode
26
Sleep Mode (AT+CSCLK=1)
26
Wake up SIM800 from Sleep Mode (AT+CSCLK=1)
27
RTC Backup
27
Serial Port and USB Interface
28
Function of Serial Port
29
Serial Port
29
USB Interface
31
Software Upgrade and Debug
32
RI Behaviors
33
Audio Interfaces
34
Speaker Interfaces Configuration
35
Microphone Interfaces Configuration
35
Audio Electronic Characteristic
35
Tdd
36
Bluetooth
36
SIM Card Interface
36
SIM Card Application
37
SIM Card Design Consideration
38
Design Considerations for SIM Card Holder
38
PCM Interface
40
PCM Interface
41
Keypad Interface
41
I2C Bus
44
General Purpose Input/Output (GPIO)
44
Adc
45
Pwm
45
Network Status Indication
46
Operating Status Indication
47
Kpled
47
RF Synchronization Signal
48
Antenna Interface
48
GSM Antenna Interface
49
Bluetooth Antenna Interface
50
5 PCB Layout
51
PIN Assignment
51
Principle of PCB Layout
51
Antenna
51
Power Supply
51
SIM Card Interface
51
Audio Interface
52
Others
52
Recommended PCB Layout
52
6 Electrical, Reliability and Radio Characteristics
53
Absolute Maximum Ratings
53
Recommended Operating Conditions
53
Digital Interface Characteristics
53
SIM Card Interface Characteristics
54
SIM_VDD Characteristics
54
VDD_EXT Characteristics
54
VRTC Characteristics
54
Current Consumption (VBAT=4V)
55
Electro-Static Discharge
56
Radio Characteristics
56
Module RF Receive Sensitivity
57
Module Operating Frequencies
57
7 Manufacturing
58
Top and Bottom View of SIM800
58
Typical Solder Reflow Profile
58
The Moisture Sensitivity Level
59
Baking Requirements
59
8 Appendix
60
Related Documents
60
Terms and Abbreviations
61
Safety Caution
63
5
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the SIM Tech SIMCom SIM800 and is the answer not in the manual?
Ask a question
SIM Tech SIMCom SIM800 Specifications
General
Brand
SIM Tech
Model
SIMCom SIM800
Category
Control Unit
Language
English
Related product manuals
SIM Tech SIMCom SIM800C
54 pages
SIM Tech SIMCom SIM7600E-H-PCIE
46 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Need help?
General
