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LLCC68IMLTRT Breakout
IC RF TXRX+MCU 802.15.4 24QFN
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Design a Custom BoardAbout This Component
Integrated RF transceiver and microcontroller combining a 2.4GHz 802.15.4 radio with embedded ARM Cortex-M0+ processor. Supports wireless mesh networking, IoT, and Zigbee applications with integrated frequency synthesizer and power amplifier. 24-pin QFN package for compact wireless module designs.
Package: QFN-24 (4×4mm) · 24 pins
Why does this need a breakout?
This 0.5mm pitch QFN is nearly impossible to hand solder and entirely incompatible with breadboards due to hidden pads beneath the package. A breakout board provides accessible headers and pre-soldered connections, letting you prototype with InvenSense motion sensors via I2C or SPI without specialized SMD equipment or rework skills.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Semtech Corporation |
| Part Number | LLCC68IMLTRT |
| Package | QFN-24 (4×4mm) |
| Pin Count | 24 |
| Data Rate (Max) | 300kbps |
| Frequency | 150MHz ~ 960MHz |
| Protocol | LoRa™ |
| Type | TxRx + MCU |
| Voltage - Supply | 1.8V ~ 3.7V |
What's Included
BILL OF MATERIALS
- 1x LLCC68IMLTRT soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS