AX5151-TSSOP24-TU AXSEM, AX5151-TSSOP24-TU Datasheet - Page 8

• Manufacturer Part Number: AX5151-TSSOP24-TU
• Description: RF Transmitter TSSOP-Class-IC
• Manufacturer: AXSEM
• Type: Single Chip Transceiverr

Specifications of AX5151-TSSOP24-TU

• Package / Case: TSSOP-24
• Operating Frequency: 400 MHz to 940 MHz
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.3 V to 3.6 V
• Supply Current: 100 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8
Pin Function Descriptions
3.
Symbol
VDD
CLK16P
CLK16N
GND
VDD
GND
ANTP
ANTN
GND
VDD
GND
GND
RESET_N
SYSCLK
SEL
CLK
MISO
MOSI
TST3
IRQ
VDD_IO
GND
GND
VREG
A =
I
O =
All digital inputs are Schmitt trigger inputs, digital input and output levels are LVCMOS/LVTTL compatible and 5V
tolerant
Version 1.0
=
analog signal
digital input signal
digital output signal
Pin Function Descriptions
.
Pin(s)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
Type
I/O
I/O
O
N
A
A
A
A
P
P
P
P
P
P
P
P
P
P
P
I
I
I
I
I
Description
NC
Crystal oscillator input/output
Crystal oscillator input/output
Ground
Power supply, must be supplied with regulated voltage VREG
Ground
Antenna input/output
Antenna input/output
Ground
Power supply, must be supplied with regulated voltage VREG
Ground
Ground
Optional reset pin
If this pin is not used it must be connected to VDD_IO
Default functionality: Crystal oscillator (or divided) clock output
Can be programmed to be used as a general purpose I/O pin
Serial peripheral interface select
Serial peripheral interface clock
Serial peripheral interface data output
Serial peripheral interface data input
Must be connected to GND
Default functionality: Transmit and receive interrupt
Can be programmed to be used as a general purpose I/O pin
Unregulated power supply
Ground
Ground
Regulated output voltage
VDD pins must be connected to this supply voltage
A 1µF low ESR capacitor to GND must be connected to this pin
I/O
N
P
=
=
=
digital input/output signal
not to be connected
power or ground
Datasheet AX5151