All Products RF Transceiver MCU

AX5043-1-TW30 / The AX5043-1-TW30 is a highly integrated <strong>ultra-low power RF transceiver IC</strong> developed by <strong>onsemi</strong>, designed for narrowband wireless communication in sub-1GHz frequency bands. It operates across a wide frequency range of <strong>27MHz to 1050MHz</strong>, making it suitable for both licensed and unlicensed ISM band applications. <br><br>Built as a <strong>single-chip transceiver solution</strong>, the device integrates both transmitter and receiver functions, supporting multiple modulation schemes including <strong>FSK, GFSK, MSK, GMSK, ASK, PSK, and AFSK</strong>, enabling flexible wireless protocol implementation. <br><br>The AX5043-1-TW30 delivers a maximum output power of up to <strong>+16 dBm</strong> and offers excellent receiver sensitivity down to approximately <strong>-137 dBm</strong>, allowing long-range communication and robust signal performance even in noisy environments. <br><br>Designed for energy-efficient systems, it operates from a low <strong>1.8V to 3.6V supply voltage</strong> and features very low current consumption, with receive currents around <strong>6.5mA to 11mA</strong> and transmit currents starting from approximately <strong>7.5mA</strong>. <br><br>The device includes an integrated <strong>RF synthesizer, power amplifier, low-noise amplifier, ADC, and communication controller</strong>, reducing external component requirements and simplifying RF system design. <br><br>It supports <strong>SPI and UART interfaces</strong> for communication with host microcontrollers and includes advanced features such as <strong>packet handling, forward error correction (FEC), and wake-on-radio functionality</strong>, improving efficiency and reducing system power consumption. <br><br>Encased in a compact <strong>28-pin QFN surface-mount package</strong>, the AX5043-1-TW30 is optimized for high-density PCB layouts and reliable operation across industrial temperature ranges of <strong>-40°C to +85°C</strong>. <br><br>The <strong>AX5043-1-TW30</strong> is widely used in <strong>IoT devices, smart metering systems, wireless sensor networks, building automation, security systems, and industrial RF communication applications</strong>, where low power consumption and long-range wireless connectivity are critical.
AX5043-1-TW30

Description: The AX5043-1-TW30 is a highly integrated ultra-low power RF transceiver IC ...
Package: T&R | MOQ: 3000 | MPQ: 3000

nRF52832-QFAA-R / The nRF52832-QFAA-R is a multiprotocol low-power wireless System-on-Chip from Nordic Semiconductor designed for Bluetooth Low Energy and IoT applications. It integrates a 64 MHz ARM Cortex-M4F processor with floating-point unit and a high-performance 2.4 GHz radio supporting Bluetooth LE, ANT, and proprietary protocols. The device operates from a supply voltage range of 1.7–3.6 V and supports wireless data rates up to 2 Mbps. It integrates 512 KB Flash memory and 64 KB RAM, along with up to 32 GPIO pins and multiple peripheral interfaces including SPI, I²C, UART, I²S, and PWM. The radio provides programmable transmit power up to +4 dBm and receiver sensitivity down to about −96 dBm. Additional features include EasyDMA for efficient data transfers, a 12-bit ADC, NFC-A tag interface, hardware AES encryption accelerator, timers, and advanced power-management modes, making the chip suitable for wearables, smart home devices, industrial sensors, and Bluetooth mesh networks.
nRF52832-QFAA-R

Description: The nRF52832-QFAA-R is a multiprotocol low-power wireless System-on-Chip from Nordic Semic ...
Package: T&R | MOQ: 3000 | MPQ: 3000

NRF24L01P-T / The NRF24L01P-T is a highly integrated 2.4 GHz RF transceiver from Nordic Semiconductor designed for ultra-low-power wireless communication systems. It operates in the global 2.4–2.525 GHz ISM band and supports selectable data rates of 250 kbps, 1 Mbps, and 2 Mbps using GFSK modulation. The device operates from a supply voltage range of 1.9–3.6 V and interfaces with a host microcontroller through a high-speed SPI interface. The transceiver integrates Nordic’s Enhanced ShockBurst™ protocol engine which automatically manages packet formatting, addressing, acknowledgements, and retransmissions, significantly reducing MCU overhead. It supports multiple receive data pipes for star network topologies and offers programmable RF output power levels up to approximately 0 dBm with receiver sensitivity down to around −94 dBm depending on the data rate. Additional features include low standby current, fast switching between transmit and receive modes, integrated frequency synthesizer, internal voltage regulator, and compact QFN packaging, making it suitable for wireless sensors, remote controls, gaming peripherals, and IoT communication devices.
NRF24L01P-T

Description: The NRF24L01P-T is a highly integrated 2.4 GHz RF transceiver from Nordic Semiconductor de ...
Package: TRAY | MOQ: 490 | MPQ: 490

NRF24L01P-R7 / The NRF24L01P-R7 is a highly integrated single-chip 2.4 GHz RF transceiver from Nordic Semiconductor designed for ultra-low-power wireless communication applications. It operates in the worldwide 2.4–2.525 GHz ISM band and supports on-air data rates of 250 kbps, 1 Mbps, and 2 Mbps using GFSK modulation. The device operates from a supply voltage of 1.9–3.6 V and communicates with the host microcontroller via a high-speed SPI interface. It integrates Nordic’s Enhanced ShockBurst™ protocol engine, which automatically handles packet formatting, addressing, acknowledgements, and retransmissions to reduce MCU workload. The transceiver includes multiple data pipes for star-network topologies, programmable RF output power up to 0 dBm, and receiver sensitivity down to approximately −94 dBm depending on data rate. Additional features include low standby current, fast startup times, internal voltage regulator, integrated frequency synthesizer, and compact 20-pin QFN package, making it suitable for wireless sensors, remote controls, gaming peripherals, industrial monitoring, and IoT communication systems.
NRF24L01P-R7

Description: The NRF24L01P-R7 is a highly integrated single-chip 2.4 GHz RF transceiver from Nordic Sem ...
Package: T&R | MOQ: 4000 | MPQ: 4000

SI4010-C2-GSR / RF Transmitter FSK, OOK 27MHz ~ 960MHz 10dBm 100kBaud PCB, Surface Mount Antenna 14-SOIC, FSK, OOK, 100kBaud, 10dBm, 19.8mA, 8051 MCU Core, Crystal-less Operation, 4kB RAM, 1.8V ~ 3.6V
SI4010-C2-GSR

Description: RF Transmitter FSK, OOK 27MHz ~ 960MHz 10dBm 100kBaud PCB, Surface Mount Antenna 14-SOIC, ...
Package: T&R | MOQ: 2500 | MPQ: 2500

ESP32-PICO-V3-02 / The ESP32-PICO-V3-02 is a highly integrated <strong>System-in-Package (SiP) Wi-Fi and Bluetooth microcontroller</strong> developed by <strong>Espressif Systems</strong>, designed for compact and cost-sensitive embedded applications. It combines essential components including <strong>dual-core Xtensa LX6 processor, flash memory, crystal oscillator, and passive components</strong> into a single package, simplifying PCB design and reducing overall system size. <br><br>The device supports <strong>2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth (Classic + BLE)</strong>, providing versatile wireless connectivity for a wide range of IoT and smart device applications. <br><br>With its <strong>dual-core architecture</strong>, the ESP32-PICO-V3-02 delivers efficient multitasking and high processing performance, suitable for real-time control, data processing, and communication tasks. <br><br>The integrated design reduces the need for external components, improving reliability and accelerating product development cycles. It also supports a variety of interfaces including <strong>SPI, I2C, UART, I2S, PWM, ADC, DAC, and GPIO</strong>, ensuring flexibility for diverse system requirements. <br><br>Advanced features such as <strong>low-power operation modes, secure boot, and flash encryption</strong> enhance energy efficiency and system security in connected applications. <br><br>Packaged in a compact <strong>QFN-48 surface-mount form factor</strong>, the ESP32-PICO-V3-02 is ideal for space-constrained designs and high-volume production. <br><br>The <strong>ESP32-PICO-V3-02</strong> is widely used in applications such as <strong>IoT devices, wearable electronics, smart home systems, wireless sensors, industrial automation, and consumer electronics</strong>, where integration, performance, and connectivity are critical.
ESP32-PICO-V3-02

Description: The ESP32-PICO-V3-02 is a highly integrated System-in-Package (SiP) Wi-Fi and Blue ...
Package: T&R | MOQ: 2000 | MPQ: 2000

ESP32-S2FN4R2 / The ESP32-S2FN4R2 is a highly integrated <strong>Wi-Fi microcontroller (SoC)</strong> developed by <strong>Espressif Systems</strong>, designed for secure, low-power IoT and embedded applications. It features a <strong>single-core Xtensa LX7 processor</strong> combined with <strong>4MB embedded flash and 2MB PSRAM</strong>, providing sufficient memory and processing capability for advanced applications. <br><br>The device supports <strong>2.4 GHz Wi-Fi (802.11 b/g/n)</strong>, enabling reliable wireless connectivity for connected systems, while maintaining optimized power consumption for energy-efficient designs. <br><br>The ESP32-S2FN4R2 includes a built-in <strong>USB OTG interface</strong>, allowing direct USB communication and eliminating the need for external USB controllers in many applications. <br><br>It offers a wide range of peripheral interfaces including <strong>SPI, I2C, UART, I2S, PWM, ADC, DAC, touch sensors, and GPIO</strong>, ensuring flexibility for various embedded designs. <br><br>Advanced security features such as <strong>secure boot, flash encryption, and hardware cryptographic acceleration</strong> provide strong protection for connected devices and IoT deployments. <br><br>Designed for compact applications, the chip is housed in a <strong>QFN-56 surface-mount package</strong>, making it suitable for high-density PCB layouts and space-constrained designs. <br><br>The <strong>ESP32-S2FN4R2</strong> is widely used in applications such as <strong>IoT devices, smart home systems, wearable electronics, USB-connected devices, industrial automation, and secure embedded systems</strong>, where integrated wireless connectivity and processing performance are essential.
ESP32-S2FN4R2

Description: The ESP32-S2FN4R2 is a highly integrated Wi-Fi microcontroller (SoC) deve ...
Package: T&R | MOQ: 2000 | MPQ: 2000

JN5169/001Z / The JN5169/001Z is a highly integrated ultra-low power 32-bit RISC wireless microcontroller with an embedded IEEE 802.15.4 compliant 2.4 GHz RF transceiver, designed for Zigbee and IoT applications. It operates over a supply voltage range of 2.0V to 3.6V and supports a maximum CPU clock frequency of 32 MHz. The device integrates 512 KB Flash, 32 KB RAM, and 4 KB EEPROM, enabling complex wireless applications with OTA update capability. It provides RF output power up to +10 dBm, receiver sensitivity of approximately -96.5 dBm, and data rates up to 400 kbps. Typical current consumption is 13–15 mA in receive mode and 14–23 mA in transmit mode. The MCU includes multiple peripherals such as I2C, SPI, UART, JTAG, 10-bit ADC, PWM, and up to 20 GPIOs. Operating temperature range is -40°C to +125°C, and the compact HVQFN-40 package makes it suitable for low-power wireless networks, smart home systems, industrial IoT, and Zigbee-based communication devices.
JN5169/001Z

Description: The JN5169/001Z is a highly integrated ultra-low power 32-bit RISC wireless microcontrolle ...
Package: T&R | MOQ: 1000 | MPQ: 1000













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