N705CS High-Performance, Multi-Protocol 2.4 GHz Wireless Module
Product Overview
The N705CS is a premium, fully integrated wireless module engineered for developers building sophisticated, future-proof IoT devices that demand high performance, ample memory, and reliable over-the-air (OTA) updates. At its core is the Texas Instruments CC2652P7 wireless microcontroller, which integrates a +20 dBm power amplifier (PA) on-chip, eliminating external RF components and simplifying design. Distinguished by its generous 704 kB of Flash memory and support for Zigbee, Bluetooth® Low Energy, and Thread, this compact module is the ideal solution for complex smart home hubs, commercial automation controllers, and any application where firmware complexity and reliable wireless range are critical.
Key Features & Benefits
High-Power Integration with Simplified Design: The on-chip +20 dBm PA delivers excellent range and robust connectivity without the complexity of an external RF front-end, streamlining your path to a certified product.
Ample Memory for Advanced Features: With 704 kB of Flash, the module provides ample space for large protocol stacks, dual-image OTA updates, and sophisticated device logic—future-proofing your design.
Comprehensive Multi-Protocol Support: Ready to implement Zigbee, Thread, Bluetooth 5.2/5.3 LE, and IEEE 802.15.4 networks, offering the flexibility to adapt to diverse connectivity ecosystems.
Robust & Reliable: Designed for continuous operation in a -30°C to +80°C range and includes parity-protected SRAM for enhanced data integrity.
Compact & Complete Solution: Integrates all critical components onto a tiny 35 x 18 x 3 mm footprint. All CC2652P7 I/O and debug pins are accessible for full design control.
Efficient Power Consumption: Optimized for battery-conscious applications with low active currents (~80 mA TX @ +20 dBm).
Technical Specifications
Pin Configuration (Top View)
VCC (Pin 1): +2.0V to +3.6V Power Supply
GND (Pin 2): Ground
DIO5 - DIO27 (Pins 3-12, 16-28): General-Purpose MCU I/O Pins
TMS (Pin 13), TCK (Pin 14): JTAG Debug Interface
RST (Pin 15): External Reset (Active Low)
For a detailed pinout diagram and layout block diagram, please refer to the N705CS Complete Datasheet.
Ordering Information
| Model Number | Core IC | Key Features | Output Power |
|---|
| N705CS-CC2652P7-2400M | CC2652P7 | Integrated +20dBm PA, 704kB Flash | +20 dBm |
Why Choose the N705CS Module?
The N705CS delivers an optimal blend of highly integrated RF power, substantial memory headroom, and multi-protocol agility. It is specifically designed for developers who need to build sophisticated, upgradeable products without compromising on wireless performance or grappling with discrete RF design challenges.
Product Portfolio Comparison
| Product Series | Core IC | Key Feature | Best For | Action |
|---|
| N705BS | CC2652P | Multi-Protocol, High-Power (External PA) | General-purpose IoT devices & sensors | View N705BS |
| N705CS | CC2652P7 | Large Memory, Integrated PA | Complex edge devices & gateways | This Product |
| N705DS | CC2674P10 | High-Performance, Multi-Protocol (BLE 5.3) | Future-proof smart hubs | View N705DS |
Compare our full Wireless Module Series for more options.
Development Resources
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