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SPIRIT1Q on a board, in 3D

SPIRIT1Q

STMicroelectronics

-117dBm -40℃~+105℃ 1.8V~3.6V 150MHz~174MHz、300MHz~348MHz、387MHz~470MHz、779MHz~956MHz 16dBm 21mA 500Kbps 9mA ISM Power-on reset function、Supports RSSI function、Supports FEC function、CRC check function、Input sync word detection function、Automatic response function、Automatic retransmission function SPI transceiver QFN-20-EP(4x4) RF Transceiver ICs ROHS

Extended
DatasheetJLCPCBLCSCst/SPIRIT1Q
Category
RF Transceiver ICs
Package
QFN-20-EP(4x4)
Pins
21

Overview

The SPIRIT1Q is a RF Transceiver IC made by STMicroelectronics in a QFN-20-EP(4x4) package with 21 pins. -117dBm -40℃~+105℃ 1.8V~3.6V 150MHz~174MHz、300MHz~348MHz、387MHz~470MHz、779MHz~956MHz 16dBm 21mA 500Kbps 9mA ISM Power-on reset function、Supports RSSI function、Supports FEC function、CRC check function、Input sync word detection function、Automatic response function、Automatic retransmission function SPI transceiver QFN-20-EP(4x4) RF Transceiver ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SPIRIT1QTR, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-TL-EP2.6, from EasyEDA), ready for a KiCad board. 704 are in stock at JLCPCB (part C2654653).

Symbol

GPIO_01MISO2MOSI3SCLK4CSn5XOUT6XIN7VBAT8RXp9RXn10GND_PA11TX12SMPSExt213SMPSExt114SDN15VBAT16VREG17GPIO318GPIO219GPIO120GND21
EasyEDA_Cloud:SPIRIT1QTRFrom EasyEDA

Footprint

21
EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-TL-EP2.6From EasyEDA

Parameters

13
Applications
ISM
Current Of Transmitting
21mA
Data Rate
500Kbps
Features
Power-on Reset
Frequency Range
300MHz~348MHz
Interface
SPI
Operating Temperature
-40℃~+105℃
Output Power
16dBm
Receive Current
9mA
Sensitivity
-117dBm
Type
transceiver
Typical Application Frequency
433MHz
Voltage - Supply
1.8V~3.6V

Order codes

1

Pinout

21
The pins of the SPIRIT1Q
PinNameType
1GPIO_0Unspecified
2MISOUnspecified
3MOSIUnspecified
4SCLKUnspecified
5CSnUnspecified
6XOUTUnspecified
7XINUnspecified
8VBATUnspecified
9RXpUnspecified
10RXnUnspecified
11GND_PAUnspecified
12TXUnspecified
13SMPSExt2Unspecified
14SMPSExt1Unspecified
15SDNUnspecified
16VBATUnspecified
17VREGUnspecified
18GPIO3Unspecified
19GPIO2Unspecified
20GPIO1Unspecified
21GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the SPIRIT1Q?

Yes. The symbol is EasyEDA_Cloud:SPIRIT1QTR and the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-TL-EP2.6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SPIRIT1Q?

QFN-20-EP(4x4), with 21 pins. Its footprint is drawn on this page.

Where is the SPIRIT1Q datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the SPIRIT1Q?

JLCPCB lists it as part C2654653, with 704 in stock; the sellers' links on this page open their listings.

What can replace the SPIRIT1Q?

Parts like it in the library: the SI4060-C2A-GM by Silicon Labs, the SI4063-C2A-GMR by Silicon Labs, the SI4431-B1-FMR by Silicon Labs and the SI4063-C2A-GM by Silicon Labs. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8