Manuali utente per Billion Electric Co. Ltd. BIL-SIM7100C

Sommario

• SIM7100C_User Manual_V1.01

  1
• Contents

  4
• Table Index

  7
• Figure Index

  9
• Revision History

  10
• Introduction

  11
• 1.1 Product Outline

  11
• 1.2 Hardware Interface Overview

  11
• 1.3 Hardware Diagram

  11
• 1.4 Functional Overview

  12
• Package Information

  13
• 2.1 Pin Configuration

  13
• 2.2 Pin description

  16
• 2.3 Package Dimensions

  20
• 2.4 Footprint Recommendation

  23
• Application Interface Specification

  24
• 3.1 Power Supply

  24
• 3.1.1 Design Guide

  24
• 3.1.2 Recommended Power supply circuit

  25
• 3.1.3 Voltage monitor

  26
• 3.2 Power on/Power off/Reset Time Sequence

  26
• 3.2.1 Power on Sequence

  26
• 3.2.2 Power off Sequence

  28
• 3.2.3 Reset Function

  29
• 3.3 UART Interface

  30
• 3.3.1 RI Behavior

  31
• 3.3.2 Design Guide

  32
• 3.4 USB Interface

  33
• 3.4.1 USB Application Guide

  33
• 3.5 USIM Interface

  35
• 3.5.1 USIM Pin description

  35
• 3.5.2 USIM Application Guide

  35
• 3.5.3 Recommend Components of USIM holder

  36
• 3.6 PCM Interface

  37
• 3.6.1 PCM Pin Description

  38
• 3.6.2 PCM Signal Description

  38
• 3.6.3 Auxiliary PCM (128 KHz PCM clock)

  38
• 3.6.4 Primary PCM (2048 KHz PCM clock)

  40
• 3.6.5 PCM Application Guide

  41
• 3.7 MMC/SD and SDIO Interface

  42
• 3.7.1 MMC/SD Interface Pin Description

  42
• 3.7.2 SDIO Interface Pin Description

  44
• 3.7.3 SD Design guide

  44
• 3.8 I2C Interface

  45
• 3.8.1 I2C Pin Description

  45
• 3.8.2 I2C Signal Description

  45
• 3.8.3 I2C Design Guide

  45
• 3.9 Keypad Interface

  45
• 3.9.1 Keypad Pin Description

  45
• 3.9.2 Keypad Application Guide

  46
• SPI Interface

  47
• SPI Pin Description

  47
• GPIO Interface

  48
• GPIO Pin Description

  48
• Network status

  50
• Flight mode control

  50
• Multi-functional interface

  51
• Sink Current Source

  51
• ADC

  52
• LDO

  53
• RF Specification

  54
• 4.1 RF Specification

  54
• 4.2 Antenna Design Guide

  56
• Reliability and Operating Characteristics

  59
• 5.1 Electronic Characteristics

  59
• 5.2 Operating Mode

  59
• 5.2.1 Operating Mode

  59
• 5.2.2 Minimize Power Consumption

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• 5.2.3 Sleep mode

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• 5.2.4 Minimum functionality mode

  61
• 5.3 Current Consumption

  61
• 5.4 EMC and ESD Notes

  61
• Guide for Production

  62
• 6.1 Top and Bottom View of SIM7100C

  62
• 6.2 Typical Solder Reflow Profile

  62
• 6.3 Moisture Sensitivity Level (MSL)

  63
• 6.4 Stencil Foil Design Recommendation

  64
• Appendix

  65
• A. Reference Design

  65
• B. SIM7100C GPIOs List

  66
• C. Digital I/O Characteristics

  66
• D. Related Documents

  67
• E. Terms and Abbreviations

  68
• F. Safety Caution

  70
• Contact us:

  72
• Shanghai SIMCom Wireless Solutions Ltd

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• Table 1: SIM7100C series frequency bands

  11
• Table 2: General Feature

  12
• Table 3: Coding schemes and maximum net data rates over air interface

  13
• Table 4: Pin definition

  15
• Table 5: IO Parameters Definition

  16
• Table 6: Pin description

  16
• Table 7: VBAT Pin description

  24
• Table 8: Recommended zener diode models

  25
• Table 9: Power on timing

  28
• Table 10: Power off timing

  29
• Table 11: RESET Pin Electronic Characteristic

  30
• Table 12: UART Pin description

  30
• Table 13: UART Pin Logic level

  31
• Table 14: USB Pin description

  33
• Table 15: USIM Pin description

  35
• Table 16: USIM Electronic characteristic

  35
• Table 17: Amphenol USIM socket pin description

  37
• Table 18: PCM Pin description

  38
• Table 19: PCM Electronic characteristic

  38
• Table 20: Timing parameters

  39
• Table 21: Timing parameters

  41
• Table 22: MMC/SD Pin description

  42
• Table 23: MMC/SD Electronic characteristic*

  43
• Table 24: SDIO Pin description

  44
• Table 25: SDIO Electronic characteristic

  44
• Table 26: I2C Pin description

  45
• Table 27: Keypad Pin description

  45
• Table 28: Keypad multiplexing function

  46
• Table 29: SPI Pin description

  47
• Table 30: SPI Electronic characteristic

  47
• Table 31: GPIO Pin description

  48
• Table 32: GPIO Electronic characteristic

  48
• Table 23: LED status

  50
• Table 34: Flight mode status

  51
• Table 35: Sink Current Electronic characteristic

  51
• Table 36: Electronic Characteristics

  52
• Table 37: Electronic characteristic

  53
• Table 38: Conducted transmission power

  54
• Table 39: Operating frequencies

  54
• Table 40: E-UTRA operating bands

  54
• Table 41: Conducted receive sensitivity

  55
• Table 42: Reference sensitivity (QPSK)

  57
• Table 43: Absolute maximum ratings

  59
• Table 44: Recommended operating ratings

  59
• Table 45: Operating temperature

  59
• Table 46: Operating mode

  59
• Table 47: Current consumption

  61
• Table 48: The ESD performance measurement table (Temperature: 25℃, Humidity: 45%)

  61
• Table 49: Moisture sensitivity level and floor life

  63
• Table 50: SIM7100C GPIOs list

  66
• Table 51: Digital I/O characteristics

  66
• Table 52: Related documents

  67
• Table 53: Terms and Abbreviations

  68
• Table 54: Safety caution

  70
• Figure 2: Pin view

  14
• Figure 3: Top dimensions (Unit: mm)

  20
• Figure 4: Side dimensions (Unit: mm)

  21
• Figure 5: Bottom dimensions (Unit: mm)

  22
• Figure 6: Footprint recommendation (Unit: mm)

  23
• Figure 7: VBAT input application circuit

  24
• Figure 8: Reference circuit of the LDO power supply

  25
• Figure 9: Reference circuit of the DCDC power supply

  26
• Figure 10: Power on Timing Sequence

  27
• Figure 11: Power off timing sequence

  29
• Figure 12: Reset circuit

  30
• Figure 13: RI behaviour in NULL Modem

  31
• Figure 14: RI behaviour in FULL Modem

  32
• Figure 15: UART Full modem

  32
• Figure 16: UART Null modem

  32
• Figure 17: Reference circuit of level shift

  33
• Figure 18: USB Reference Circuit with SIM7100C as USB Host Controller

  34
• Figure 19: USIM interface reference circuit

  36
• Figure 20: Amphenol SIM card socket

  37
• Figure 21: Synchrony timing

  39
• Figure 22: EXT CODEC to MODULE timing

  39
• Figure 23: MODULE to EXT CODEC timing

  39
• Figure 24: Synchrony timing

  40
• Figure 25: EXT CODEC to MODULE timing

  41
• Figure 26: MODULE to EXT CODEC timing

  41
• Figure 27: Reference Circuit of PCM Application with Audio Codec

  42
• Figure 28: SD interface circuit

  44
• Figure 29: Reference circuit

  46
• Figure 30: Application circuit

  50
• Figure 31: Flight mode switch

  51
• Figure 32: Current drive

  52
• Figure 33: Antenna matching circuit (MAIN_ANT)

  56
• Figure 34: Antenna matching circuit (AUX_ANT)

  57
• Figure 35: Active antenna circuit

  57
• Figure 37: Top and bottom view of SIM7100C

  62
• Figure 38: The ramp-soak-spike reflow profile of SIM7100C

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• Figure 39: Reference design

  65