Sierra Wireless AirPrime AR7558 Manuals

Manuals and User Guides for Sierra Wireless AirPrime AR7558. We have 1 Sierra Wireless AirPrime AR7558 manual available for free PDF download: Hardware Integration Manual

Sierra Wireless AirPrime AR7558 Hardware Integration Manual

Sierra Wireless AirPrime AR7558 Hardware Integration Manual (60 pages)

Automotive Wireless Modules

Brand: Sierra Wireless | Category: Wireless modules | Size: 2.12 MB

Table of Contents

Table of Contents
5
1 Introduction

11
- General Features
  11
- Table 1. Airprime AR7558 Embedded Module
  11
2 Functional Specifications

12
3 Hardware Specifications

14
4 Rf Specification

19
5 Gnss Specification

24
6 Baseband Specification

30
- Power Supply
  30
- Vcoin
  31
- Table 31. UVLO Thresholds
  31
- Table 32. VCOIN Pad
  31
- Table 33. VCOIN Interface Specification
  31
- Table 34. VCOIN Charging Specifications
  31
- ON/OFF Control
  32
- Usb
  35
- Table 40. USB Pad Details
  35
- Uart
  36
- Ring Indicator
  36
- Table 41. USB Characteristics
  36
- Table 42. UART Pads
  36
- Table 43. Ring Indicator Pad
  36
- UIM Interface
  37
- General Purpose IO
  38
  - AT Port Switch
    38
- Secure Digital IO
  38
  - Table 45. GPIO Interface Pads
    38
  - Table 46. at Port Switch States
    38
  - Table 47. SDIO Interface Pads
    38
  - I 2 C
    39
- Voltage Reference
  39
- Reset
  39
- Table 48. I 2 C Interface Pads
  39
- Table 49. Voltage Reference Pad
  39
- Table 50. Voltage Reference Characteristics
  39
- Table 51. Reset Interface Pads
  39
- Adc
  40
- Figure 14. Illustration of Reset Timing When RESIN_N < Trdel
  40
- Figure 15. Illustration of Reset Timing When RESIN_N Held Low > Trdet+Trdel
  40
- Table 52. Reset Timing
  40
- Table 53. ADC Interface Pads
  40
- Led
  41
- Audio
  41
- SPI Bus
  47
  - Characteristics
    47
  - SPI Configuration
    47
  - SPI Waveforms
    47
  - Figure 25. 4-Wire Configuration SPI Transfer
    47
  - Table 62. SPI Configuration
    47
  - SPI Pin Description
    48
  - Application
    48
  - Figure 26. Example of 4-Wire SPI Bus Application
    48
  - Table 63. SPI Master Timing Characteristics
    48
  - Table 64. SPI Pin Description
    48
- HSIC Bus
  49
  - HSIC Pin Description
    49
  - HSIC Waveforms
    49
  - Figure 27. HSIC Signal Sample Waveforms
    49
  - Table 65. HSIC Pin Description
    49
  - Application
    50
  - Figure 28. Example of HSIC Bus Application
    50
- Temperature Monitoring
  51
- Figure 29. Temperature Monitoring State Machine
  51
- Table 66. Temperature Monitoring States
  51
7 Routing Constraints and Recommendations

52
8 Regulatory Information

56
9 References

59
- Table 67. Reference Specifications
  59
10 Abbreviations

60
- Table 68. Abbreviations
  60

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