DVK90129 Melexis Inc, DVK90129 Datasheet - Page 3

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DVK90129

Manufacturer Part Number
DVK90129
Description
DEVELOPMENT KIT MLX90129
Manufacturer
Melexis Inc
Series
-r
Type
Development kitr
Datasheets

Specifications of DVK90129

Contents
Board, Proxima RF™ Desktop Reader
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
MLX90129
1 Functional Diagram ..........................................................................................................................................1
2 General Description..........................................................................................................................................1
3 Glossary of Terms ............................................................................................................................................2
4 Absolute Maximum Ratings..............................................................................................................................2
5 Pin definition .....................................................................................................................................................2
6 General Electrical and Timing Specifications...................................................................................................4
7 General Description..........................................................................................................................................9
8 Communication...............................................................................................................................................17
9 Device Configuration ......................................................................................................................................33
10 Application Information.................................................................................................................................52
11 Reliability Information ...................................................................................................................................54
12 ESD Precautions ..........................................................................................................................................54
13 Package Information ....................................................................................................................................55
14 Disclaimer.....................................................................................................................................................56
3901090129
Rev 007
6.1 Power consumption........................................................................................................................................................................ 4
6.2 RFID interface ................................................................................................................................................................................ 4
6.3 SPI: electrical specification ............................................................................................................................................................. 4
6.4 Non-volatile memories.................................................................................................................................................................... 4
6.5 Slave SPI: timing specification........................................................................................................................................................ 5
6.6 Master SPI timing specifications ..................................................................................................................................................... 6
6.7 Sensor Signal Conditioner: electrical specifications ........................................................................................................................ 6
6.8 VREG regulator, and Oscillators: electrical specifications ............................................................................................................... 8
7.1 Block diagram ................................................................................................................................................................................ 9
7.2 Digital Controller and memory domains ........................................................................................................................................ 10
7.3 Internal Devices............................................................................................................................................................................ 12
7.4 Configuration EEPROM & Register files ....................................................................................................................................... 14
7.5 EE-Latches and EEPROM Melexis default configuration .............................................................................................................. 16
8.1 RFID communication .................................................................................................................................................................... 17
8.2 Serial Peripheral Interface (SPI) ................................................................................................................................................... 28
8.3 Management of communication conflicts ...................................................................................................................................... 32
9.1 Standalone datalogger ................................................................................................................................................................. 33
9.2 Sensor Signal Conditioner ............................................................................................................................................................ 39
9.3 Power management ..................................................................................................................................................................... 48
9.4 Security ........................................................................................................................................................................................ 50
7.2.1 Digital controller .................................................................................................................................................................... 10
7.2.2 Address domains .................................................................................................................................................................. 10
7.3.1 EE-Latches ........................................................................................................................................................................... 13
7.3.2 Sensors ADC buffers ............................................................................................................................................................ 14
7.4.1 EEPROM Map ...................................................................................................................................................................... 14
7.4.2 Update of the Register File.................................................................................................................................................... 15
8.1.1 RFID analog front-end........................................................................................................................................................... 17
8.1.2 ISO-15693 Features and Command set................................................................................................................................ 17
8.1.3 .............................................................................................................................................................................................. 25
8.2.1 SPI : modes of operation....................................................................................................................................................... 28
8.2.2 Slave SPI command set........................................................................................................................................................ 28
8.2.3 .............................................................................................................................................................................................. 29
9.1.1 Main features ........................................................................................................................................................................ 33
9.1.2 DMA operations .................................................................................................................................................................... 33
9.1.3 Setup of the Automatic Logging Mode................................................................................................................................... 35
9.1.4 Direct Memory Access configuration ..................................................................................................................................... 36
9.1.5 Wake-up timer / Power management configuration ............................................................................................................... 37
9.1.6 Master SPI configuration....................................................................................................................................................... 38
9.2.1 Block description................................................................................................................................................................... 39
9.2.2 Sensors common configuration ............................................................................................................................................. 43
9.2.3 Sensor specific configuration ................................................................................................................................................ 44
9.3.1 Power modes........................................................................................................................................................................ 48
9.3.2 Oscillators management ....................................................................................................................................................... 49
9.3.3 Energy scavenging ............................................................................................................................................................... 49
9.4.1 Communication security........................................................................................................................................................ 50
9.4.2 EEPROM Access security..................................................................................................................................................... 50
RFID interruptions......................................................................................................................................................................... 25
SPI interruptions ........................................................................................................................................................................... 29
TABLE OF CONTENT
13.56MHZ SENSOR TAG / DATALOGGER IC
Page 3 of 56
MLX90129
Data Sheet
March 2011

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