Overview and Key Features ................................................................................................................................................. 4
Block Diagram and Pin-out.......................................................................................................................................... 7
Power Consumption ........................................................................................................................................................... 13
Power Management (includes Brown-out and Power on Reset) ............................................................................... 17
5.2
Clocks and Timers .................................................................................................................................................... 18
Radio Frequency (RF) ............................................................................................................................................... 18
SPI Bus ..................................................................................................................................................................... 20
PWM Signal Output on SIO Pins ......................................................................................................................... 21
Low Power Modes ..................................................................................................................................................... 24
5.13
Temperature Sensor ................................................................................................................................................. 24
PCB Layout on Host PCB - General ......................................................................................................................... 29
6.3
PCB Layout on Host PCB for 453-00005 .................................................................................................................. 29
6.3.1
Antenna Keep-out on Host PCB .......................................................................................................................... 29
6.3.2
Antenna Keep-out and Proximity to Metal or Plastic ........................................................................................... 30
6.4
External Antenna Integration with 453-00006 ........................................................................................................... 30
Host PCB Land Pattern and Antenna Keep-out for 453-00005 ................................................................................. 32
8
Application Note for Surface Mount Modules ..................................................................................................................... 33
FCC and IC Regulatory ...................................................................................................................................................... 38
10 Japan (MIC) Regulatory ..................................................................................................................................................... 42
11 CE Regulatory .................................................................................................................................................................... 42
12 Ordering Information ........................................................................................................................................................... 43
13 Bluetooth SIG Qualification ................................................................................................................................................ 44
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