Allicdata Part #: | BCM20930A0KML2GT-ND |
Manufacturer Part#: |
CYW20930A0KML2GT |
Price: | $ 1.48 |
Product Category: | RF/IF and RFID |
Manufacturer: | Cypress Semiconductor Corp |
Short Description: | IOT BLUETOOTH 802.15.4 32QFN |
More Detail: | IC RF TxRx + MCU Bluetooth Bluetooth v3.0 2.4GHz |
DataSheet: | CYW20930A0KML2GT Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 1.34064 |
Power - Output: | -- |
Operating Temperature: | -30°C ~ 85°C |
Current - Transmitting: | -- |
Current - Receiving: | -- |
Voltage - Supply: | 1.4 V ~ 3.6 V |
GPIO: | 14 |
Serial Interfaces: | I²C, I²S, SPI, UART |
Memory Size: | -- |
Sensitivity: | -- |
Series: | -- |
Data Rate (Max): | -- |
Frequency: | 2.4GHz |
Modulation: | -- |
Protocol: | Bluetooth v3.0 |
RF Family/Standard: | Bluetooth |
Type: | TxRx + MCU |
Part Status: | Active |
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CYW20930A0KML2GT is a Bluetooth Low Energy (BLE) radio IC from Cypress Semiconductor. It is part of the RF Transceiver ICs product family. This integrated circuit is specifically designed for Bluetooth-enabled, low-11 power applications. This article provides an overview of the CYW20930A0KML2GT application field and working principle.
Overview of CYW20930A0KML2GT
The CYW20930A0KML2GT is an integrated single-chip solution that provides two-way, ultra low-power, wireless audio communication. To achieve this, it integrates Bluetooth Low Energy v4.2 transceivers, microcontroller subsystems, and a dual-mode RF frontend. This IC contains multiple optimized digital signal processing (DSP) cores for audio, voice, and wireless processing, thereby allowing for the full flexibility and scalability of multi-standard and multi-band features. It also integrates embedded audio processing with an analog frontend that provides audio recording, playback, and echo cancellation, allowing for high-quality, low-power audio, and enhanced Bluetooth v4.2 operations.
The CYW20930A0KML2GT provides high-performance RF performance, including Rx sensitivity of -95 dBm and Tx output power of up to +8 dBm, and 19dB typical SNR. With its advanced power management features, such as auto-mode switching and on-demand RF activation, this integrated circuit could increase the battery life of the applications. The minimum operating supply voltage is 1.8V, and the maximum operating frequency is 2.4GHz.
Application field of CYW20930A0KML2GT
CYW20930A0KML2GT is suitable for a variety of Bluetooth enabled, low-power applications. It can be used in consumer electronics, such as wireless audio systems, Bluetooth headphones, Bluetooth speakers, headsets, and hearing aids. Moreover, it can be used in healthcare products, such as medical systems, remote health monitoring systems, and fitness trackers. This integrated circuit can also be used in industrial and wearables as it enables smart home and building applications, such as smart lighting, access control, environmental control, and automation.
Working Principle of CYW20930A0KML2GT
The CYW20930A0KML2GT consists of a low-power dual-mode Bluetooth radio and a digital chipset for audio processing and software control. The Bluetooth radio comprises of a Bluetooth Low Energy (BLE) transceiver, an RF frontend, and a microcontroller subsystem. It is compliant with Bluetooth Low Energy v4.2 and supports low power link layer. The digital chipset consists of a 32-bit ARM Cortex-M0+ processor, a digital audio processor, a DTMF tone generator, and a GPIO. It is in charge of audio processing, control logic, application software, and communication.
The radio and digital subsystems are interconnected by a digital audio interface and UART. The RF frontend is responsible for signal conversion between the radio and the antenna, so as to receive or transmit wireless communications. It supports a variety of output powers and RF channels in order to provide both short distance and long distance communications. In addition, the power management unit makes sure that the system can operate at the lowest power possible by switching off unneeded circuitry.
To summarize, the CYW20930A0KML2GT is an integrated single-chip solution designed for Bluetooth-enabled, low-power applications. It supports short and long distance communications, and has advanced power management features for increased battery life. It is suitable for consumer electronics, healthcare products, industrial products and wearables. Finally, the integrated chip consists of a low-power dual-mode Bluetooth radio, a digital chipset and a RF Frontend.
The specific data is subject to PDF, and the above content is for reference
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