WT12-A-AI5 - Silicon Labs

Manufacturer Part Number

WT12-A-AI5

Manufacturer

Energy Micro (Silicon Labs)

Introduction

RF transceiver module for Bluetooth 2.1+EDR applications

Product Features and Performance

4GHz frequency operation

-40°C to 85°C operating temperature range

1V to 3.6V supply voltage

70mA transmit and receive current

8MB flash memory

3dBm output power

Integrated chip antenna

-86dBm sensitivity

PIO, SPI, UART, USB serial interfaces

Supports Bluetooth v2.1+EDR, Class 2

3Mbps data rate

DQPSK and GFSK modulation

Product Advantages

Compact module form factor

Integrated antenna for simplified design

Wide operating temperature range

Low power consumption

Key Technical Parameters

Frequency: 2.4GHz

Package: Tape & Reel (TR)

Voltage Supply: 3.1V ~ 3.6V

Current Transmitting: 70mA

Current Receiving: 70mA

Power Output: 3dBm

Sensitivity: -86dBm

Memory Size: 8MB Flash

Serial Interfaces: PIO, SPI, UART, USB

RF Family/Standard: Bluetooth

Protocol: Bluetooth v2.1 +EDR, Class 2

Data Rate: 3Mbps

Utilized IC / Part: BlueCore4

Modulation: DQPSK, GFSK

Quality and Safety Features

Surface mount package for reliable operation

Wide operating temperature range for industrial applications

Compatibility

Compatible with Bluetooth 2.1+EDR standard

Application Areas

Bluetooth-enabled devices and applications

Industrial and commercial equipment

Internet of Things (IoT) devices

Product Lifecycle

Current product, no discontinuation plans

Replacements and upgrades available as technology advances

Key Reasons to Choose This Product

Compact and integrated module design simplifies integration

Wide operating temperature range for industrial use

Low power consumption for battery-powered applications

Proven Bluetooth 2.1+EDR protocol support

Flexible serial interface options for easy integration