AX5042-QFN28-TU AXSEM, AX5042-QFN28-TU Datasheet - Page 18

• 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

18
Specifications
SPI Timing
SYMBOL
Tss
Tsh
Tssd
Tssz
Ts
Th
Tco
Tck
Tcl
Tch
For a figure showing the SPI timing parameters see section 5.16: Serial Peripheral Interface
(SPI).
Wire Mode Interface Timing
SYMBOL
Tdck
Tdcl
Tdch
Tds
Tdh
Tdco
For a figure showing the wire mode interface timing parameters see section 5.17: Wire Mode
Interface.
Version 2.4
DESCRIPTION
SEL falling edge to CLK rising edge
CLK falling edge to SEL rising edge
SEL falling edge to MISO driving
SEL rising edge to MISO high-Z
MOSI setup time
MOSI hold time
CLK falling edge to MISO output
CLK period
CLK low duration
CLK high duration
DESCRIPTION
DCLK period
DCLK low duration
DCLK high duration
DATA setup time relative to active
DCLK edge
DATA hold time relative to active
DCLK edge
DATA output change relative to
active DCLK edge
CONDITION
Depends on bit
rate programming
CONDITION
MIN.
MIN.
1.6
10
10
10
10
50
40
40
25
25
10
10
0
0
TYP.
TYP.
Datasheet AX5042
MAX.
MAX.
10000
10
10
10
75
75
10
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
%
%