Data Sheet

EMC328x Series Wireless Module Data Manual
Copyright of Shanghai MXCHIP Information Technology Co., Ltd.
2
Typical Application Power Consumption ................................................................................................................................... 24
Temperature ................................................................................................................................................................................... 24
RF Parameters ................................................................................................................................................................................ 24
7.6.1. EMC3280 ...................................................................................................................................................................................................................... 25
7.6.2. EMC3285 ...................................................................................................................................................................................................................... 25
Antenna Information .............................................................................................................................................. 26
PCB Antenna Parameters and Use .............................................................................................................................................. 26
8.1.1. EMC328x On-board PCB Antenna Parameter ................................................................................................................................................. 26
8.1.2. PCB Antenna use points ......................................................................................................................................................................................... 26
External antenna parameters and use ........................................................................................................................................ 27
Assembly size and PCB package........................................................................................................................... 28
Final assembly size chart .............................................................................................................................................................. 28
Recommended package drawing ................................................................................................................................................ 29
Production Guidelines ............................................................................................................................................ 31
Precautions .................................................................................................................................................................................... 32
Secondary Reflow Profile ............................................................................................................................................................. 32
Storage Condition ......................................................................................................................................................................... 34
FCC and IC Information .......................................................................................................................................... 35
FCC Warning .................................................................................................................................................................................. 35
IC warning ...................................................................................................................................................................................... 35
Trace antenna designs .................................................................................................................................................................. 36
RF exposure considerations ......................................................................................................................................................... 36
Antennas ........................................................................................................................................................................................ 37
Label and compliance information ............................................................................................................................................. 37
Information on test modes and additional testing requirements5 ........................................................................................ 37
Additional testing, Part 15 Subpart B disclaimer ...................................................................................................................... 37
The module is limited to OEM installation ONLY. ..................................................................................................................... 38
The OEM integrator is responsible for ensuring that the end-user has no manual instructions to remove or install
module. ........................................................................................................................................................................................................ 38
The module is limited to installation in mobile or fixed applications .................................................................................... 38
Package and Label .................................................................................................................................................. 39
Package Information .................................................................................................................................................................... 39
Product Label ................................................................................................................................................................................. 39
Appendix 1: Sales and Technical Support Information ............................................................................................. 40
Table Catalog
Table 1 Pin Definition ........................................................................................................................................................ 9
Table 2 Low Power Pin Definition ................................................................................................................................. 10
Table 3 Special function capture pin ............................................................................................................................ 10
Table 4 Firmware special function capture pin........................................................................................................... 11
Table 5 System Storage Space ....................................................................................................................................... 13
Table 6 Flash Storage space partition .......................................................................................................................... 14
Table 7 Flash Programed Method ................................................................................................................................. 19
Table 8 Absolute Maximum Parameter: Voltage ....................................................................................................... 23
Table 9 Operating parameters: voltage and current ................................................................................................. 23
Table 10 Operating Parameters：Digital IO DC Characteristics（3.3V） ............................................................... 23
Table 11 Operating Parameters: Digital IO DC Characteristics（1.8V） ................................................................. 24
Table 12 Typical Application Power Consumption .................................................................................................... 24
Table 13 Storage Temperature and Operating Temperature ................................................................................... 24