ISM43362-M3G-L44-U-C3.5.2.5

ISM43362-M3G-L44 Product Specification INVENTEK SYSTEMS ISM43362-M3G-L44 eS- WiFi (embedded Serial-to-WiFi) 802.11 b/g/n + MCU + Certified Antenna Module Data Sheet DOC-DS-20023-4.2.1 Inventek Systems Page 1 ISM43362-M3G-L44 Product Specification Table of Contents 1 GENERAL DESCRIPTION ................................................................................................... 4 2 PART NUMBER DETAIL DESCRIPTION .......................................................................... 5 2.1 Ordering Information ...................................................................................................... 5 3 GENERAL FEATURES ......................................................................................................... 6 3.1 Limitations ...................................................................................................................... 6 3.2 Regulatory Compliance .................................................................................................. 6 3.3 FCC and IC Users Manual Statements: ......................................................................... 7 4 COMPLEMENTARY DOCUMENTATION ...................................................................... 10 4.1 Inventek Systems .......................................................................................................... 10 5 SPECIFICATIONS ............................................................................................................... 10 5.1 Module Architecture ..................................................................................................... 10 5.2 External Antenna Connections ..................................................................................... 11 5.3 Mechanical Specifications ............................................................................................ 11 5.4 Environmental Specifications ....................................................................................... 12 6 HARDWARE ELECTRICAL SPECIFICATIONS ............................................................. 12 6.1.1 Absolute Maximum Ratings ..................................................................................... 12 6.1.2 Recommended Operating Ratings ............................................................................ 12 7 POWER CONSUMPTION ................................................................................................... 13 7.1.1 Power Management Modes....................................................................................... 13 7.1.2 Stop Mode ................................................................................................................. 13 8 PIN OUT ............................................................................................................................... 14 8.1.1 Detailed Pin Description ........................................................................................... 15 8.1.2 Configuration Pins: ................................................................................................... 16 *Requires a 10K ohm pull down .............................................................................................. 16 9 FIRMWARE UPGRADES DURING DEVELOPMENT .................................................... 16 10 SERIAL HOST INTERFACES AVAILABLE .................................................................... 16 10.1 UART ............................................................................................................................ 17 10.1.1 Data Mode ............................................................................................................. 17 10.1.2 Flow Control ......................................................................................................... 17 10.1.3 Supported Baud Rates ........................................................................................... 17 10.1.4 Default Serial Configuration ................................................................................. 17 10.2 SPI (Serial Peripheral Interface Bus) ............................................................................ 17 10.2.1 SPI Communication Overview: ............................................................................ 18 10.2.2 SPI Command Phase: ............................................................................................ 19 10.2.3 SPI Endian Example: ............................................................................................ 19 10.2.4 SPI Data Phase: ..................................................................................................... 21 10.2.5 SPI Asynchronous Messages: ............................................................................... 21 10.2.6 SPI AC Characteristics: ........................................................................................ 22 DOC-DS-20023-4.2.1 Inventek Systems Page 2