User's Manual
Table Of Contents
- About This Book
- Chapter 1 Safety1322x Sensor Node Information
- Chapter 2 1322x Sensor Node Module Overview and Description
- Chapter 3 System Overview and Functional Block Descriptions
- Chapter 4 Interface Locations and Pinouts
- 4.1 Overview
- 4.2 Power Management
- 4.3 RF Circuitry
- 4.4 USB Connector (“B” Receptacle)
- 4.5 LEDs, Switch, Buttons and Joystick
- 4.6 Debug/Development Connector (ARM JTAG Interface)
- 4.7 Audio Subsystem Connections
- 4.8 GPIO Connector
- 4.9 FLASH Memory Recovery Jumpers and Erase
- 4.10 ADC Voltage References
- 4.11 Jumper Selection
- Chapter 5 Schematic, Board Layout, and Bill of Material
Schematic, Board Layout, and Bill of Material
1322x Sensor Node Reference Manual, Rev. 1.1
5-10 Freescale Semiconductor
1 U3 +/-1.5g to 6g Three
axis low-g
accelerometer
MMA7260Q Freescale MMA7260QR2
1 U4 10-bit Low Power
DAC with rail to rail
output
DAC101S101 National
Semiconductor
s
DAC101S101CIMK-NoPB
1 U5 Integrated
Pressure Sensor
MPXV5010G Freescale MPXV5010GC6U
1 U6 Audio class AB
amplifier, 1,0W
NCP4896 On
Semiconductor
NCP4896FCT1G
1 U7 Temperature
Sensor 2,7V
LM61 National
Semiconductor
s
LM61BIM3
2 U9,U12 LDO voltage
regulator 3V3
LT1129CST-3.3 Linear
Technology
LT1129CST-3.3
1 U14 IC LIN OPAMP
QUAD 2.2MHZ
1.8-12V TSSOP14
MC33204DTBG ON
SEMICONDUC
TOR
MC33204DTBG
1 U17 IC VREG ADJ
1.24-5.3V 20MA
SOIC8
LM285M National
Semiconductor
s
LM285M/NOPB
1 X1 Crystal SMD 24.00MHz +-10ppm NDK NX3225SA-24MHz (for
OA/AV and BlueTooth) /
S1-3085-1510-9
0 X2 Crystal SMD 32.768kHz +-20ppm Abracon ABS25-32.768KHZ-T
1 J1 Dual Row Right
Angle pin header
0.38um gold
90122-20 Molex 90122-0770
1 J2 Dual Row Right
Angle pin header
0.38um gold
90122-26 Molex 90122-0773
1 J5 DC Power Jack
PCB, 2mm
DJ-005 Taitek 2DC-0005-D100
1J6 USB-series "B"
receptacle
USB-B AMP 292304-1
Table 5-1. Bill of Materials
QTY
Part
Reference
Description Value Voltage Tolerance Manufacturer
Manufacturer Part
Number