BK3437 Bluetooth 5.0 Dual Mode SoC Chip for IoT & Data
₹88.00
Jumpstart your wireless project with the BK3437, a complete Bluetooth 5.0 System-on-Chip. This highly integrated solution combines a dual-mode radio (Classic & Low Energy), a capable MCU, 160KB of programmable Flash, and essential peripherals like I2C, SPI, and UART all in one tiny 4x4mm package. Perfect for creating custom IoT sensors, smart home devices, HID controllers, and data bridges without needing an external microcontroller. Simplify your design, reduce BOM cost, and accelerate development.
BK3437 Bluetooth 5.0 Dual-Mode SoC – For Customizable Wireless Data Applications
Empower your next-generation connected device with the BK3437, a fully integrated System-on-Chip (SoC) that combines Bluetooth 5.0 Classic and Bluetooth Low Energy (BLE) in a single, power-efficient package. Designed for developers and engineers, this versatile chip provides a complete wireless data solution—from RF transceiver to application microcontroller—streamlining your design process and reducing time-to-market.
The BK3437 integrates a high-performance 2.4GHz radio, an embedded MCU, 160KB of programmable Flash, and a rich set of peripherals (including I2C, SPI, UART, PWM, and ADC) onto a single die. This all-in-one architecture allows you to build robust Bluetooth data links for a wide range of applications, from industrial sensors and smart home controllers to HID devices and audio accessories, without the need for external microcontrollers.
With support for the full 2 Mbps data rate of Bluetooth 5.0, your devices can achieve faster data transfer, improved range, and better coexistence in crowded wireless environments. Operating from a wide 2.0V to 3.6V supply, it is ideal for battery-powered products, and its included Flash memory enables full firmware customization and future-proof over-the-air (OTA) updates.
Key Features & Benefits:
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Bluetooth 5.0 Dual Mode: Supports both Bluetooth Classic (for high-throughput data/audio) and BLE (for ultra-low power connectivity) in one chip, maximizing application flexibility.
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High Level of Integration: Combines RF, baseband, a capable MCU, 160KB Flash, 20KB RAM, and multiple peripherals, minimizing external components and PCB space.
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Complete Development Foundation: The integrated MCU and programmable Flash allow you to run your entire application directly on the BK3437, creating compact and cost-effective designs.
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Rich Hardware Interfaces: Features I2C, SPI, dual UARTs, multi-channel PWM, and a 10-bit ADC for easy connection to sensors, displays, actuators, and other system components.
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Designed for Customization: The programmable architecture and code read protection support secure, tailored firmware development for proprietary or branded products.
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Compact Form Factor: Available in a small 4x4mm QFN-32 package, perfect for space-constrained devices like wearables, modules, and compact IoT nodes.
Ideal For:
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IoT Sensors & Data Loggers
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Smart Home & Automation Devices
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HID Devices (Mice, Keyboards, Remote Controls)
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Wireless Bridges & Adapters
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Industrial Telemetry & Control
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Prototyping & Custom Wireless Solutions
Jumpstart your wireless product development with the versatile and powerful BK3437 Bluetooth 5.0 SoC.
Further details of BK3437 can be found here
BK3437 datasheet can be found here
Beken is the official brand name of Bekencorp.
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