Data Sheet

Module：EWN-8258FAT1CA1
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Contents
1 General Specifications -------------------------------------------------------- 3
2 Features ---------------------------------------------------------------------- 3
2.1 Z
igBee Features------------------------------------------------------------------ 3
2.2 Gen
eral features ----------------------------------------------------------------- 3
3 System Block Diagram -------------------------------------------------------- 4
4 PHY Specification ------------------------------------------------------------ 4
5 Other Specifications ---------------------------------------------------------- 6
6 DC Specifications ------------------------------------------------------------- 6
7 Module configurations ------------------------------------------------------- 7
8 Pin Definition ---------------------------------------------------------------- 8
9 Module Photos --------------------------------------------------------------- 9
10 Key material list ------------------------------------------------------------ 9
11 Package Information ------------------------------------------------------- 10
12 Reference design ---------------------------------------------------------- 11
12.1 RF ---------------------------------------------------------------------------- 11
12.2 P
ower supply requirement ---------------------------------------------------- 12
12.3.1 Interface interference --------------------------------------------------------------- 13
12.3.2 Th
e main chip interferes with DDR --------------------------------------------------- 14
13 Revision History ----------------------------------------------------------- 16