AX5042-QFN28-TU AXSEM, AX5042-QFN28-TU Datasheet - Page 34

• Manufacturer Part Number: AX5042-QFN28-TU
• Description: RF Transceiver Narrow-Band-IC
• Manufacturer: AXSEM

Specifications of AX5042-QFN28-TU

• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 433 MHz, 868 MHz, 915 MHz
• Interface Type: SPI, UART
• Output Power: 14.5 dBm
• Operating Supply Voltage: 2.3 V to 2.8 V
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 54 mA
• Minimum Operating Temperature: - 40 C
• Modulation: ASK, FSK, PSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

34
Register Bank Description
6.1.
Version 2.4
Revision & Interface Probing
Operating Mode
FIFO
Interrupt Control
Interface & Pin Control
Modulation & Framing
Addr Name
0C
0D
0E
0F
10
11
12
14
15
16
17
0
1
2
3
4
5
6
7
8
REVISION
SCRATCH
PWRMODE
XTALOSC
FIFOCTRL
FIFODATA
IRQMASK
IRQREQUEST
IFMODE
PINCFG1
PINCFG2
PINCFG3
IRQINVERSION
MODULATION
ENCODING
FRAMING
CRCINIT3
CRCINIT2
CRCINIT1
CRCINIT0
Control Register Map
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Dir
R
R
R
00000010
11000101
011-0000
----0010
------11
--------
----0000
--------
----0011
11111000
00000000
--------
----0000
----0010
----0010
-0000000
11111111
11111111
11111111
11111111
Reset
DATAZ
DATAE
RST
7
FIFOSTAT(1:0)
-
-
-
-
-
-
-
-
-
DCLKZ
DCLKE
HSUPP
REFEN
6
-
-
-
-
-
-
-
-
FIFO OVER
IRQ_TXENZ
XOEN
PWRUP_IRQ_TXENE
5
CRCMODE(1:0)
-
-
-
-
-
-
-
-
FIFO UNDER
SYSCLKR
PWRUPZ
4
-
-
-
-
-
-
-
-
SILICONREV(7:0)
CRCINIT(31:24)
CRCINIT(23:16)
FIFODATA(7:0)
SCRATCH(7:0)
CRCINIT(15:8)
CRCINIT(7:0)
Bit
ENC MANCH
FIFO FULL
DATAR
DATAI
3
FRMMODE(2:0)
ENC SCRAM
FIFO EMPTY
IRQINVERSION(3:0)
MODULATION(3:0)
XTALOSCGM(3:0)
IRQREQUEST(3:0)
PWRMODE(3:0)
IRQMASK(3:0)
DCLKR
DCLKI
IFMODE(3:0)
SYSCLK(3:0)
2
ENC DIFF
IRQPTTR
IRQPTTI
FIFOCMD(1:0)
1
PWRUPR
ENC INV
FABORT
PWRUPI
0
Description
Silicon Revision
Scratch Register
Power Mode
GM of Crystal Oscillator
FIFO Control
FIFO Data
IRQ Mask
IRQ Request
Interface Mode
Pin Configuration 1
Pin Configuration 2
Pin Configuration 3
IRQ Inversion
Modulation
Encoder/Decoder Settings
Framing settings
CRC Initialisation Data
CRC Initialisation Data
CRC Initialisation Data
CRC Initialisation Data
Datasheet AX5042