Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

NCH-RSL15-284-101Q40-ACG is an ultra−low power secure Arm® Cortex®−M33 processor−based Bluetooth Low Energy 5.2 wireless MCU designed for connected smart devices in industrial and medical applications.

Product Attributes

Type: TxRx + MCU

RF Family/Standard: Bluetooth

Protocol: Bluetooth v5.2

Modulation: 4-FSK, GFSK, MSK, O-QPSK

Frequency: 2.4GHz

Data Rate (Max): 2Mbps

Power - Output: 6dBm

Sensitivity: -102dBm

Memory Size: 284kB Flash, 80kB RAM

Serial Interfaces: I²C, PCM, PWM, SPI, UART

GPIO: 15

Voltage - Supply: 1.2V ~ 3.6V

Current - Receiving: 2.7mA ~ 6.7mA

Current - Transmitting: 4.3mA ~ 24.1mA

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 40-VFQFN Exposed Pad

Supplier Device Package: 40-QFN (5x5)

Key Features

80 KB RAM (64 KB user RAM, 16 KB RAM for Baseband)

Two SPI ports with QSPI capability

Bluetooth Low Energy 5.2 Certified with Key Features:

Up to 10 simultaneous connections

Long Range (Coded PHY)

2 Mbit PHY (High Speed)

Angle of Arrival (AoA) and Angle of Departure (AoD)

Extended Advertising

Configurable Tx Power: −17 dBm to +6 dBm

Data Rate of 62.5 kbps to 2000 kbps

Arm Cortex−M33 processor clocked up to 48 MHz

Arm TrustZone® to enable secure execution zones

Two flash memory sizes available, 284 KB Flash (QFN only) or 512 KB Flash

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.