Wiring Diagram

Jiangsu JWT Electronics Shares CO.,Ltd.
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Catalog
One. product picture.......................................................................................................... 4
Two. summarize ................................................................................................................. 4
limit value .................................................................................................................. 5
major electrical parameters ........................................................................................ 5
Three. product features ........................................................................................................ 7
low power consumption ........................................................................................... 7
inexpensive ................................................................................................................ 7
High Performance...................................................................................................... 7
Four. application area ....................................................................................................... 7
Five. Internal circuit block diagram .................................................................................... 8
Six. Description of pin function ......................................................................................... 8
Seven. External dimension .................................................................................................... 9
Eight. Application wiring diagram ..................................................................................... 10
Nine. PCB-layout and installation precautions .................................................................. 10
Ten. Communication Interface ........................................................................................ 11
SPI Interface ............................................................................................................. 11
IIC Interface.............................................................................................................. 12
Eleven. Partial register description ...................................................................................... 13
Twelve. Register default values and optimization values ..................................................... 22
Thirteen. Precautions .............................................................................................................. 23
1、Power and register initialization data ................................................................ 23
2、entry sleep mode and rouse .............................................................................. 24
3、Packet format .................................................................................................... 25
4、FIFO length ........................................................................................................ 25
5、empty FIFO pointer  ................................................................................. 25