User's Manual
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1322x-LPB
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Table Of Contents
About This Book
Audience
Organization
Revision History
Chapter 1 Safety Information
1.1 FCC Guidelines
1.2 FCC Labeling
1.2.1 47 C.F.R. Sec. 15.21
1.2.2 47 C.F.R. Sec.15.105(b)
1.2.3 47 C.F.R. Sec.15.203
1.3 Regulatory Approval For Canada
1.4 Disposal Instructions
Chapter 2 1322x-LPB Module Overview and Description
2.1 Introduction
2.2 Features
2.3 Board Level Specifications
Chapter 3 System Overview and Functional Block Descriptions
3.1 System Block Diagram
3.2 Design Overview
3.2.1 1322x-LPB Form Factor
3.3 RF 2.4 GHz ISM Band radio design
3.4 Power Sources
3.4.1 External DC Source
3.4.2 Battery Sources
3.4.3 Optional Use of MC1322x Buck Regulator
3.5 Clock Sources
3.5.1 Reference Oscillator (24 MHz nominal)
3.5.2 32.768 kHz Crystal Oscillator
3.6 FLASH Memory Recovery Jumpers and Erase
3.7 Low Power Operation
3.7.1 Switched VCC for Peripheral Functions
3.7.2 Measuring Current
3.7.3 Other Low Power Considerations
3.8 User Interfaces
3.8.1 LEDs, Switches, and Reset
3.8.2 ADC Voltage References
3.8.3 ARM JTAG Debug Interface Connector
3.8.4 GPIO Connector
3.8.5 UART Connector
3.8.6 Jumper Selection
Chapter 4 Schematic, Board Layout, and Bill of Materials
Schematic, Board Layout, and Bill of Materials
1322x-LPB Reference Manual, Rev
. 1.1
Freescale Semiconductor
4-3
Figure
4-4. 1322x-
LPB PCB Layout (T
op View)
Figure
4-5. 1322x-
LPB PCB Layout (Bottom V
iew)
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