Inventek Systems 4343 User Manuals

Table of Contents

• GENERAL DESCRIPTION

  4
• PART NUMBER DETAIL DESCRIPTION

  6
• Ordering Information

  6
• CERTIFICATIONS

  7
• Limitations

  7
• Regulatory Compliance

  7
• FCC and IC User’s Manual Statements:

  8
• COMPLEMENTARY DOCUMENTATION

  11
• Inventek Systems

  11
• SPECIFICATIONS

  11
• eS-WiFi Module Architecture

  11
• External Antenna Connections

  12
• Mechanical Specifications

  12
• Environmental Specifications

  12
• HARDWARE ELECTRICAL SPECIFICATIONS

  13
• Absolute Maximum Ratings

  13
• Recommended Operating Ratings

  13
• Power Consumption

  13
• PIN DESCRIPTION

  14
• Reserved Pins

  15
• +10 Pins

  15
• FIRMWARE UPGRADES DURING DEVELOPMENT

  16
• SERIAL HOST INTERFACES AVAILABLE

  16
• UART

  16
• Data Mode

  16
• Flow Control

  16
• Supported Baud Rates

  16
• Default Serial Configuration

  16
• SPI (Serial Peripheral Interface Bus)

  17
• SPI Communication Overview:

  17
• SPI Command Phase:

  18
• SPI Endian Example:

  19
• SPI Data Phase:

  20
• SPI Asynchronous Messages:

  20
• SPI AC Characteristics:

  21
• USB

  21
• GPIO

  21
• ADC’s

  21
• 10 RF SPECIFICATION

  22
• 10.1 Wi-Fi Specification

  22
• 2.4 GHz Band

  22
• 10.2BT/BLE Specification

  23
• FEATURES:

  23
• PARAMETERS:

  24
• 11 ANTENNA

  24
• 11.1 External Antenna

  24
• 11.2 Mechanical Specifications

  25
• 12 ON BOARD PROCESSOR

  26
• 13 ISM4343-WBM-L54 FOOTPRINT

  27
• 13.1 ISM4343-WBM-L54 eS-WiFi Module’s Dimensions top view (mm)

  27
• 13.2 ISM4343-WBM-L54 Module’s Dimensions top view (mm)

  27
• 14 PRODUCT COMPLIANCE CONSIDERATIONS

  28
• 15 REFLOW PROFILE

  28
• 16 PACKING INFORMATION

  29
• 16.1 MSL Level / Storage Condition

  29
• 16.2 Device baking requirements prior to assembly

  30
• 17 REVISION CONTROL

  30
• 18 CONTACT INFORMATION

  30