Infineon Technologies AIROC™ CYW20829 BLUETOOTH® LE MCUs
Infineon AIROC™ CYW20829 BLUETOOTH® LE MCUs offer high reliability and range with an integrated power amplifier for 10dBm of transmit output power and a receive sensitivity of -98dBm for BLUETOOTH LE 1Mbps. The MCU supports all features up to BLUETOOTH LE 5.4 and requires minimal external components. CYW20829 impresses with a high integration level, leading to reduced BOM costs. The device integrates a powerful 96MHz Arm® Cortex®-M33 MCU and a secondary Arm® Cortex®-M33 dedicated to the BLUETOOTH controller. CYW20829 comes with 256KB of application SRAM, an XIP capable Quad SPI interface to allow the flexible selection of external Flash, and a diverse range of peripherals, including CAN FD, PDM, I2S, ADC, and timers.
The Infineon AIROC™ CYW20829 MCU supports a secure boot/execution environment, a TRNG, eFuse for custom keys, and cryptography acceleration for safeguarding sensitive data. The device is complemented by a rich and proven software infrastructure, offering extensive code examples and an easy-to-use development environment.
The CYW20829 Bluetooth LE provides a cost-effective and small-footprint alternative to the combination of an MCU and a Bluetooth LE radio.
Features
- Highly integrated BLUETOOTH LE 5.4 MCU
- 96MHz ARM Cortex M33 application MCU
- 48MHz ARM Cortex M33 BLUETOOTH subsystem
- 256KB / 96KB SRAM BLUETOOTH LE
- 48MHz QSPI/SMIF with XIP, 32KB cache
- On-the-fly encryption for off-chip Flash
- Secure boot and crypto HW engine
- Up to +10dBm TX power
- Robust -106dBm receive sensitivity
- 1.7V to 3.6V supply voltage range
- 32x programmable GPIO
- Future proof your designs
- Long battery life with low power connection
- No dongle for ultra-low latency HID
- CAN-FD, LIN, I2S, PDM, ADC, Keyscan matrix, 32 GPIO, UART/I2C/SPI
- -30°C to +85°C operating temperature range
- 6mm x 6mm QFN56 package
- Excellent RF range and robustness
- Full-featured BLUETOOTH v5.4 support for future-proofing
- High integration minimizes system BOM cost
- Ultra-low current consumption for extended battery life
- Ultra-low latency
Applications
- Industrial - asset tracking, solar farms, automation, electronic shelf labels
- Smart home - home automation, sensor nodes, remote controls
- Health - medical patches, wearable monitors (e.g. ECG, blood pressure)
- Gaming - AR/VR controllers and accessories
- PC accessories - mouse, keyboards, ULL HID
Software & Tools
The ModusToolbox software environment supports CYW20829 MCU application development with a rich set of tools for configuration, setting up peripherals, and complementing projects with world-class middleware using the AIROC BLUETOOTH stack.
Block Diagram
Videos
Application Notes
Associated Products
Infineon Technologies AIROC™ BLUETOOTH® & BLUETOOTH LE SoCs
Designed to support the entire spectrum of BLUETOOTH® applications.