SX1231 SEMTECH [Semtech Corporation], SX1231 Datasheet - Page 4

• Manufacturer Part Number: SX1231
• Description: Low Power Integrated UHF Transceiver
• Manufacturer: SEMTECH [Semtech Corporation]

6.
7.
8.
9.
Rev 2 - Nov 2009
ADVANCED COMMUNICATIONS & SENSING
6.1.
6.2.
6.3.
6.4.
6.5.
6.6.
6.7.
6.8.
7.1.
7.2.
7.3.
7.4.
8.1.
8.2.
8.3.
8.4.
Configuration and Status Registers ...................................................................................................................... 57
Application Information ......................................................................................................................................... 73
Packaging Information .......................................................................................................................................... 75
Revision History .................................................................................................................................................... 77
5.5.7. DC-Free Data Mechanisms ...................................................................................................................... 55
7.2.1. POR.......................................................................................................................................................... 73
7.2.2. Manual Reset ............................................................................................................................................74
General Description ...................................................................................................................................... 57
Transmitter Registers .................................................................................................................................... 63
Receiver Registers........................................................................................................................................ 64
IRQ and Pin Mapping Registers.................................................................................................................... 67
Packet Engine Registers............................................................................................................................... 69
Test Registers ............................................................................................................................................... 72
Reset of the Chip .......................................................................................................................................... 73
RC Oscillator Calibration............................................................................................................................... 74
Reference Design ......................................................................................................................................... 74
Thermal Impedance ...................................................................................................................................... 76
Tape & Reel Specification............................................................................................................................. 76
Common Configuration Registers ................................................................................................................. 60
Temperature Sensor Registers ..................................................................................................................... 72
Crystal Resonator Specification .................................................................................................................... 73
Package Outline Drawing.............................................................................................................................. 75
Recommended Land Pattern ........................................................................................................................ 75
Page 4
DATASHEET
www.semtech.com
SX1231