BDE-BD2564CN is a Bluetooth 5.1 BR/EDR & LE dual mode transceiver module.The module integrates Bluetooth classic and Bluetooth Low Energy radio TI’s CC2564C, a 26-MHz crystal oscillator, a band pass filter and all the passive components at a very affordable cost.The module provides the best-in-class RF performance with transmit power and receive sensitivity that provides twice the range and higher throughput than other Bluetooth-low-energy-only solutions. The power-management hardware and software algorithms provide significant power savings in all commonly used Bluetooth BR/EDR and low energy modes of operation.The certified and royalty free Dual-mode Bluetooth 4.2 protocol stack software provides a complete Bluetooth BR/EDR, and Bluetooth Low Energy sample applications that reduce design effort and ensure a faster time to market.The module has a very small form factor with the dimensions of 7 mm x 7 mm x 1.55 mm.

Key Features

 Bluetooth 5.1 dual mode

 Bluetooth Basic Rate (BR)

 Enhanced Data Rate (EDR)

 Low Energy (LE)

 BR and EDR features include:

 Up to seven active devices

 Scatternet: Up to three piconets simultaneously, one as master and two as slaves

 Up to two Synchronous Connection Oriented (SCO) links on the same piconet

 Support for all voice aircoding – continuously Variable Slope Delta (CVSD), ALaw, μLaw, modified Subband Coding (mSBC), and  transparent (Uncoded)

 Provide an assisted mode for HFP 1.6 Wideband Speech (WBS) profile or A2DP profile to reduce host processing and power

 Support of multiple Bluetooth profiles with enhanced QoS

 Low Energy features include:

 Multiple sniff instances tightly coupled to achieve minimum power consumption

 Independent buffering for Low Energy allows

 large numbers of multiple connections without affecting BR or EDR performance

 BuiltIn coexistence and prioritization handling for BR, EDR, and Low Energy

 Capabilities of link layer topology, Scatternet  can act concurrently as peripheral and central

 Network support for up to 10 devices

 Time line optimization algorithms to achieve maximum channel utilization

 BestinClass Bluetooth (RF) performance (TX power, RX sensitivity, blocking)

 TX power up to +8 dBm

 Internal temperature detection and compensation to ensure minimal variation in RF performance over temperature, no external calibration required

 Improved Adaptive Frequency Hopping (AFH)

 Algorithm with minimum adaptation time

 Longer range, including twice the range of other LowEnergyOnly solutions

 Advanced power management for extended battery life and ease of design

 OnChip power management, including direct connection to battery

 Low power consumption for active, standby, and scan Bluetooth modes

 Shutdown and sleep modes to minimize powe consumption

 Physical interfaces:

 UART Interface with support for maximum Bluetooth data rates

 UART transport layer (H4) with maximum rate of 4 Mbps

 ThreeWire UART transport layer (H5) with maximum rate of 4 Mbps

 Fully programmable Digital PulseCode Modulation (PCM)  I2S codec interface

 Flexibility for easy stack integration and validation into MCUs and MPUs

 HCI tester tool to evaluate RF performance of the device and configure service pack

 Antenna: without antenna

 Size: 7 mm x 7 mm x 1.55 mm (With Shield)

 Standards Conformance

 Bluetooth^® SIG

 CERED (Europe)

 FCC (US)

 ISED (Canada)

 Japan (Telec)

Download

Datasheet:

BDE-BD2564CN_Datasheet_V2.5.pdf