Wireless RF Modules and dongles for IoT | Coral RF

N624PA is a turnkey, long-range Sub-1GHz wireless module designed for rapid deployment of standards-compliant IoT solutions. Base on Texas Instruments CC1314R10 wireless microcontroller and CC1190 RF front-end, delivering a robust +27 dBm output power and excellent receiver sensitivity.

By offering a fully certified platform with pre‑built support for Wi‑SUN and Wireless M‑Bus, N624PA dramatically shortens the path from prototype to production and reduces total project risk.

3. Key Features & Technical Specifications

3.1. RF & Performance

Parameter	Specification
Chipset	Texas Instruments CC1314R10 + CC1190
Frequency Bands	N624PA-868M: 860-880 MHz (EU/ETSI) N624PA-915M: 902-928 MHz (US/FCC)
Max. Output Power	+27 dBm (with CC1190 PA enabled at 3.3V )
RX Sensitivity	-112 dBm (typical, @ 50 kbps)
Typical Range	> 8 km (Line-of-sight, ideal conditions)
Supported Protocols	Pre-integrated support for standards such as Wi-SUN, Wireless M-Bus. Custom protocol development also possible via full SDK.

3.2. MCU & Memory

Parameter	Specification
Core	ARM® Cortex®-M4F @ 48 MHz
On-Chip Flash	1 MB (1024 KB)
RAM	256 KB
Development Interface	Host MCU UART (AT Commands) for application control + Full JTAG for advanced firmware development.

3.3. Electrical & Physical

Parameter	Specification
Supply Voltage	MCU & PA: 2.0 - 3.6 V (Single Supply Recommended)
Current Consumption	TX: ~390 mA (@ +27 dBm at 3.3V) RX: ~10 mA Sleep: < 1 µA (with RTC)
Operating Temperature	-30°C to +75°C
Dimensions	32.8 x 24.6 x 3.0 mm
Mounting	SMD
Antenna Interface	50Ω pad or IPEX connector (optional).

4. Product Line: Find Your Fit

Feature Model	N620PA Module	N621PA Module	N622PA Module	N624PA Module (This Product)
Core MCU	CC1310	CC1312R	CC1312R7	CC1314R10
On-Chip Flash	128KB	352KB	704KB	1 MB
Next Step	Learn More →	Learn More →	Learn More →	⤓ Download datasheet

Simple Selection Guide:

Choose the N62xPA Series (N620/N621/N622/N623/N624): Project involves a proprietary protocol and you possess a skilled engineering team for full-stack implementation.
Choose the N624PA if project requires standard protocols (like Wi-SUN or Wireless M-Bus).

5. Hardware Integration & Pinout

5.1. Critical Design Notes

Power Supply: A single 3.3V supply is recommended. Ensure the power source can provide >500mA peak current during transmission. Use bulk and decoupling capacitors close to the VCCPA and VDD pins.
Antenna: 50Ω matched antenna.

5.2. Essential Pinout Summary

Pin	Name	Type	Critical Description
1, 35	GND	Power
2	VCCPA	Power Input	High-current PA supply (2.0-3.6V).
3	VDD	Power Input	Core MCU supply (2.0-3.6V).
5, 6	DIO2, DIO3	Digital I/O	Default UART0 (RX/TX).
16, 17	TMS, TCK	JTAG pins	JTAG pins for programming and debugging.
22	RESET	Digital Input	Active-low reset.
34	RF	RF Output	50Ω antenna port. Connect to antenna via IPEX or PCB trace.
23-33	DIO20-DIO30	Digital/Analog I/O	Multifunction pins, support ADC input for sensor reading.

For the complete pin assignment and alternate function mapping, please refer to the full Hardware Reference Design.

N624PA CC1314R10 CC1190 Module PCB Layout

6. Ordering Information

Ordering Code	Target Region	Frequency Range	Protocol Support
N624PA-868M	Europe, ETSI	860 – 880 MHz	Wi-SUN, Wireless M-Bus (Configurable)
N624PA-915M	USA, FCC	902 – 928 MHz	Wi-SUN (Configurable)

7. Start Your Project

📥 Download N624PA datasheet – Overview, key specs, and ordering guide.
📥 Request N624PA User Guide – Includes instructions on how to use the N624PA..
📦 Request Samples & Quote – Begin your evaluation and design-in process.

8. Discover the Long-Range Module

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