BlueMod+S50 Hardware User Guide
1VV0301505 Rev. 1 Page 5 of 53 2018-03-02
CONTENTS
1. INTRODUCTION .......................................................................... 7
Scope ......................................................................................... 7
Audience .................................................................................... 7
Contact Information, Support ...................................................... 7
Text Conventions ....................................................................... 8
Related Documents .................................................................... 8
2. OVERVIEW .................................................................................. 9
3. GENERAL PRODUCT DESCRIPTION ...................................... 10
Feature Summary ..................................................................... 10
Applications .............................................................................. 11
Block Diagram .......................................................................... 12
4. APPLICATION INTERFACE ...................................................... 13
Power Supply ........................................................................... 13
Reset ........................................................................................ 14
Serial Interface ......................................................................... 15
General Purpose I/O (GPIO) .................................................... 19
I
2
C Interface ............................................................................. 19
SPI Serial Peripheral Interface ................................................. 19
Serial Wire Debug Interface ...................................................... 20
Test Mode ................................................................................ 20
NFC Function ........................................................................... 21
Slow Clock Interface ................................................................. 22
Analog/Digital Converter (ADC) ................................................ 23
5. MODULE PINS ........................................................................... 24
Pin Numbering .......................................................................... 24
Pin Description ......................................................................... 25
Firmware depend Functions ..................................................... 26
Handling of Unused Signals ..................................................... 26
6. ELECTRICAL CHARACTERISTICS .......................................... 27
Absolute Maximum Ratings ...................................................... 27
Operating Conditions ................................................................ 27
DC Parameter .......................................................................... 28
Power Consumption and Power-Down Modes .......................... 29
RF Performance ....................................................................... 30
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