BDE-LE2640R2FA (Bluetooth 5.0 Low Energy Based on CC2642R2F)-BDE Technology Inc.

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Bluetooth Low Energy - BDE-LE2640R2FA (Bluetooth 5.0 Low Energy Based on CC2642R2F)

BDE-LE2640R2FA (Bluetooth 5.0 Low Energy Based on CC2642R2F)
General Description

LE2640R2FAU is a Bluetooth 5.0 single-mode compliant Bluetooth low energy module targeted at low power sensors and PC/Phone accessories. LE2640R2FAU0/LE2640R2FAU4/LE2640R2FAU8 corresponds to three flash modules of different sizes. LE2640R2FAU highly integrates Bluetooth Low Energy radio, stack, profiles and applications in a SoC, without the need of using an external MCU. The module also offers flexible hardware interfaces and a sensor controller for the sensor application. It enables ultra-low power connectivity and data transfer for the applications that are sensitive to power consumption, size and cost.

Key Features

 Bluetooth 5.0 single-mode compliant
 Support master and slave modes, 8 simultaneous connections in master mode
 Integrated Bluetooth Low Energy stack, no external MCU needed
 RF performance
 TX power: -21dBm to 5dBm
 RX sensitivity: up to -97dBm
 Communication range: 250 meters (LOS) – Long Range Mode
 Ultra low power ARM Cortex-M3 microcontroller core
 Antenna: Chip antenna or U.FL connector
 Size: 16.9 mm x 11 mm x 1.5 mm (Without Shielding)
16.9 mm x 11 mm x 2.1 mm (With Shielding)
 Ultra low power consumption:
 Shutdown: 100nA (Wake up on external events)
 Standby: 1.5uA (RTC running and RAM/CPU retention)

Download

LE2640R2FA_Datasheet_EN_V1.0.pdf
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