company blog about Texas Instruments CC2340R5 SimpleLink™ 32-bit Arm® Cortex®-M0+ 2.4GHz wireless MCU – Genuine Stock Available from Mingjiada Electronics

Texas Instruments CC2340R5 SimpleLink™ 32-bit Arm® Cortex®-M0+ 2.4GHz Wireless MCU—Genuine Products in Stock from Mingjiada Electronics

I. Product Overview

The CC2340R5 is a high-performance, ultra-low-power 2.4GHz wireless microcontroller (MCU) in Texas Instruments’ SimpleLink™ family. Featuring an optimized 48MHz Arm® Cortex®-M0+ processor, this device integrates up to 512KB of in-system programmable flash memory and 36KB/64KB of ultra-low-leakage SRAM, and is specifically designed for Bluetooth® Low Energy, Zigbee, Thread, and proprietary 2.4GHz protocol applications.

Built on TI’s decades of expertise in wireless connectivity, the CC2340R5 series of wireless MCUs delivers outstanding standby current and radio frequency (RF) performance. As a globally renowned authorized independent distributor of electronic components, Shenzhen Mingjiada Electronics Co., Ltd. maintains a long-term supply of genuine, in-stock CC2340R52N0RKPR units, providing customers with one-stop supply support ranging from R&D samples to mass production.

II. Key Features

1. Powerful Wireless Microcontroller Core

Processor: Optimized 48 MHz Arm® Cortex®-M0+ processor

Memory Configuration:

512 KB in-system programmable flash memory

12 KB ROM (for bootloader and drivers)

64KB ultra-low-leakage SRAM with full RAM retention in standby mode

2.4GHz RF transceiver: Compatible with Bluetooth® Low Energy 5.4 and IEEE 802.15.4 PHY and MAC

Integrated balun to simplify RF front-end design

Supports over-the-air (OTA) updates

Serial Wire Debug (SWD)

2. Exceptional Ultra-Low Power Performance

The CC2340R5 delivers outstanding power management, making it an ideal choice for battery-powered IoT devices:

MCU Active Mode (CoreMark®): 2.6 mA

MCU Running CoreMark: 53 µA/MHz

Standby Mode (RTC, 64 KB RAM retention): < 710 nA

Shutdown Mode (Pin Wake-up): 165 nA

Radio Receive (RX): 5.3 mA

Radio Transmit (TX, 0 dBm): 5.1 mA

Radio Transmit (TX, +8 dBm): < 11.0 mA

3. High-Performance Radio

Receive Sensitivity:

Bluetooth® Low Energy 125 kbps: -102 dBm

Bluetooth® Low Energy 1 Mbps: –96.5 dBm

IEEE 802.15.4 (2.4 GHz): –98 dBm

Output Power: Up to +8 dBm, with temperature compensation

4. Extensive MCU Peripherals

The CC2340R5 provides up to 26 I/O pads and integrates a wide range of peripheral resources:

Timers: 3 x 16-bit general-purpose timers + 1 x 24-bit general-purpose timer, supporting quadrature decoding mode

12-bit ADC: 1.2 Msps with external reference / 267 ksps with internal reference, up to 12 external ADC inputs

1 x low-power comparator

Serial interfaces: 1× UART, 1× SPI, 1× I²C

Real-time clock (RTC)

Integrated temperature and battery monitors

Watchdog timer

5. Comprehensive security mechanisms

AES 128-bit encryption accelerator

Random number generator based on on-chip analog noise

Compliant with ISO 21434 (Cybersecurity Assurance Level 2)

6. Regulatory Compliance

Suitable for systems compliant with the following standards:

EN 300 328 (Europe)

FCC CFR 47 Part 15 (U.S.)

ARIB STD-T66 (Japan)

7. Operating Conditions

Supply Voltage: 1.71 V to 3.8 V single supply

Junction Temperature Range: -40°C to +125°C

Package Options: 5 mm × 5 mm RKP QFN40 (26 GPIOs)

III. Detailed Description of the CC2340R52N0RKPR Model

The CC2340R52N0RKPR is a specific, orderable model within the CC2340R5 series:

Device Type: RF TxRx + MCU IC

RF Standards: 802.15.4, Bluetooth

Protocols: Bluetooth v5.3, Zigbee®

Frequency Range: 2.36 GHz – 2.5 GHz

Package: 40-VFQFN Bare Pad (5 mm × 5 mm)

Sensitivity: -102 dBm

GPIO: 26

Operating Temperature: -40°C – +85°C

Operating Voltage: 1.71 V – 3.8 V

Transmit Current: 5.1 mA

Data Rate (Max): 3 Mbps

Output Power: 8 dBm

IV. Application Areas

Thanks to its ultra-low power consumption, powerful processing capabilities, and multi-protocol support, the CC2340R5 is widely used in the following areas:

Internet of Things (IoT) and Smart Home

Wireless Sensors

Lighting Control

Beacons

Building Automation

Medical and Health

Blood glucose monitors, blood pressure monitors

CPAP machines, digital thermometers

Medical sensor patches

Wearable fitness and activity trackers

Industrial and Retail

Asset Tracking

Electronic Point of Sale (EPOS)

Electronic Shelf Labels (ESL)

Consumer Electronics

Personal Electronics (toys, HID, styluses)

Electric toothbrushes

V. Mingjiada Electronics—Genuine Products in Stock

Shenzhen Mingjiada Electronics Co., Ltd. (hereinafter referred to as “Mingjiada Electronics”), established in 1996, is a globally renowned authorized independent distributor of electronic components. With nearly three decades of experience in the electronic component distribution sector, the company’s business covers IC chips, connectors, modules, and various electronic components, serving multiple industries including 5G communications, automotive electronics, industrial control, and consumer electronics.

Mingjiada Electronics has long maintained a stock of genuine CC2340R52N0RKPR components and offers the following service advantages:

✅ Genuine Factory Products: 100% genuine products guaranteed

✅ Extensive In-Stock Inventory: A vast inventory covering 2 million SKUs

✅ Ultra-Short Lead Times: Fast delivery within one to three days

✅ One-Stop Order Fulfillment: Global one-stop electronic component supply services

✅ Support for small-batch trial production to large-volume procurement

✅ Comprehensive product coverage: Products from over 500 brands, including Xilinx, Infineon, and ST

VII. Summary

The Texas Instruments CC2340R5 SimpleLink™ 32-bit Arm® Cortex®-M0+ 2.4GHz wireless MCU is an advanced wireless microcontroller that combines high performance, ultra-low power consumption, and multi-protocol support. Its outstanding specifications—including 512KB of flash memory, <710nA standby power consumption, -102dBm receive sensitivity, and +8dBm output power—make it an ideal choice for applications in the Internet of Things (IoT), smart home, healthcare, and industrial control sectors.

Mingjiada Electronics maintains a long-term supply of genuine, in-stock CC2340R52N0RKPR units. We welcome inquiries and orders from all customers!

Tags: CC2340R52N0RKPR, CC2340R52N0RKP, CC2340R52N0RK, CC2340R52N0R, CC2340R52N0, CC2340R52N, CC2340R52, CC2340R5