Overview
The RF67 is a RF Transceiver IC made by HopeRF Micro-electronics in a QFN-24-EP(4x4) package with 25 pins. SPI QFN-24-EP(4x4) RF Transceiver ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RF67, from EasyEDA) and its footprint (EasyEDA_Cloud:MLPQ-24_L4.0-W4.0-P0.50-BL-EP2.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C77219).
Symbol
Footprint
Parameters
11- Applications
- ISM, RKE
- Current Of Transmitting
- 20mA
- Data Rate
- 600Kbps
- Features
- Supports software reset, Power-on reset function
- Frequency Range
- 290MHz~340MHz, 862MHz~1.02GHz, 431MHz~510MHz
- Interface
- SPI
- Operating Temperature
- -40℃~+85℃
- Output Power
- 17dBm
- Type
- Transmitter
- Typical Application Frequency
- 315MHz, 868MHz, 915MHz, 434MHz
- Voltage - Supply
- 1.8V~3.7V
Order codes
1- RF67LCSC C77219
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | VR_ANA | Unspecified |
| 2 | XTB | Unspecified |
| 3 | XTA | Unspecified |
| 4 | RESET | Unspecified |
| 5 | PB(0) | Unspecified |
| 6 | PB(1) | Unspecified |
| 7 | PB(2) | Unspecified |
| 8 | PB(3) | Unspecified |
| 9 | VR_DIG | Unspecified |
| 10 | CLKOUT | Unspecified |
| 11 | PLL_LOCK | Unspecified |
| 12 | DCLK | Unspecified |
| 13 | DATA | Unspecified |
| 14 | SCK | Unspecified |
| 15 | MISO | Unspecified |
| 16 | MOSI | Unspecified |
| 17 | NSS | Unspecified |
| 18 | TEST | Unspecified |
| 19 | GROUND | Unspecified |
| 20 | RFOUT | Unspecified |
| 21 | GROUND | Unspecified |
| 22 | VR_P | Unspecified |
| 23 | VBAT | Unspecified |
| 24 | E2_MODE | Unspecified |
| 25 | GND | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/hoperf-micro-electronics/RF67" title="RF67 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/hoperf-micro-electronics/RF67.jpg" alt="RF67" width="1200" height="900">[](https://pcbkit.io/parts/hoperf-micro-electronics/RF67)Questions
Is there a KiCad symbol and footprint for the RF67?
Yes. The symbol is EasyEDA_Cloud:RF67 and the footprint EasyEDA_Cloud:MLPQ-24_L4.0-W4.0-P0.50-BL-EP2.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RF67?
QFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.
Where is the RF67 datasheet?
HopeRF Micro-electronics publishes it: the Datasheet link on this page opens it.
Where can I order the RF67?
JLCPCB lists it as part C77219, with 0 in stock; the sellers' links on this page open their listings.