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Bluetooth Low Energy Wireless Module
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Table Of Contents
■ Overview
■ Features
■ Block Diagram
■ Pin Layout
■ List of Pins
■ Pin Description
●RF, Analog Related Pins
●General-Purpose IO Pins
●Other Pins
●CORE Voltage Related Pins
●Debugger Related Pins
●Power Supply Pin
●N.C. Pins
●List of GPIO Pin Functions
●Termination of Unused Pins
■ Electrical Characteristics
●Absolute Maximum Ratings
●Recommended Operating Conditions
●Current consumption
●DC Characteristics
●RF Characteristics
●Power Supply Sequence
■ Operation Mode
●HCI Mode
●User-App Mode
■ Module Dimension
■ Examples of Application Circuit
●Connection Example in HCI mode
●Connection Example in User-App mode
■ Appendix
●Reference Land Pattern
●Metal Keep-Out Area (Recommended Layout)
●Radio Certification
●Bluetooth SIG Qualification(End Product)
■ Note
■ Related Documents
■ Revision History
PJDK71351-
03
MK71351
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■
Block Diagram
ANTENNA
DCDC
LC Filter
X
’
tal
26MHz
X
’
tal
32.768kHz
OUT_ANT
RFIO
VBAT
GND
MK71351
VDDIO
Bluetooth
®
v4.2 LSI
TC3567C
SWDCLK
SWDIO
GPIO
13
RESE
TX
TMODE
[UART/SPI/I2C/
PWM/ADC]
VPGM
VDDCORE
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2
3
4
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