SX1231-31SKB915 Semtech, SX1231-31SKB915 Datasheet - Page 10
SX1231-31SKB915
Manufacturer Part Number
SX1231-31SKB915
Description
TVS
Manufacturer
Semtech
Specifications of SX1231-31SKB915
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 10 of 81
- Download datasheet (2Mb)
1.3. Pin Description
Table 1
Note
Rev 3 - April 2010
ADVANCED COMMUNICATIONS & SENSING
PA_BOOST can be left floating if unused
SX1231 Pinouts
Number
10
12
13
14
15
16
17
18
19
20
21
22
23
24
11
0
1
2
3
4
5
6
7
8
9
DIO1/DCLK
PA_BOOST
DIO2/DATA
GROUND
VR_ANA
VR_DIG
RESET
VR_PA
VBAT1
VBAT2
Name
RXTX
MISO
MOSI
DIO0
DIO3
DIO4
DIO5
RFIO
GND
GND
GND
XTB
SCK
NSS
XTA
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
-
-
-
-
-
-
-
-
-
I
I
I
Page 10
Exposed ground pad
Supply voltage
Regulated supply voltage for analogue circuitry
Regulated supply voltage for digital blocks
XTAL connection
XTAL connection
Reset trigger input
Digital I/O, software configured
Digital I/O, software configured
Digital I/O, software configured
Digital I/O, software configured
Digital I/O, software configured
Digital I/O, software configured
Supply voltage
Ground
SPI Clock input
SPI Data output
SPI Data input
SPI Chip select input
Rx/Tx switch control: high in Tx
Ground
RF input / output
Ground
Optional high-power PA output
Regulated supply for the PA
Description
DATASHEET
www.semtech.com
SX1231
Related parts for SX1231-31SKB915
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
USB Kit - SX1231 433Mhz
Manufacturer:
Semtech
Datasheet:
Part Number:
Description:
development tool usb kit for sx1231 transceiver...
Manufacturer:
Semtech
Datasheet:
Part Number:
Description:
Low Power Integrated UHF Transceiver
Manufacturer:
SEMTECH [Semtech Corporation]
Datasheet:
Part Number:
Description:
EVALUATION BOARD
Manufacturer:
Semtech
Datasheet:
Part Number:
Description:
EVALUATION BOARD
Manufacturer:
Semtech
Datasheet:
Part Number:
Description:
VOLTAGE SUPPRESSOR, TRANSIENT SEMTECH
Manufacturer:
Semtech
Datasheet:
Part Number:
Description:
HIGH VOLTAGE CAPACITORS MONOLITHIC CERAMIC TYPE
Manufacturer:
Semtech Corporation
Datasheet:
Part Number:
Description:
EZ1084CM5.0 AMP POSITIVE VOLTAGE REGULATOR
Manufacturer:
Semtech Corporation
Datasheet:
Part Number:
Description:
3.0 AMP LOW DROPOUT POSITIVE VOLTAGE REGULATORS
Manufacturer:
Semtech Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet:
Part Number:
Description:
RailClamp Low Capacitance TVS Diode Array
Manufacturer:
Semtech Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Semtech Corporation
Datasheet: