INFINEON CYW20829B0LKMLXQLA1 Bluetooth Module, Bluetooth LE 5.4, 2 Mbps, -95 dBm, 1.7 to 3.6 V Supply, -30 °C to 85 °C

CYW20829B0LKMLXQLA1 is a AIROC� CYW20829 high-performance, ultra-low-power Bluetooth® LE 5.4 MCU for IoT applications. It combines a high-performance microcontroller with Bluetooth® LE (5.4) connectivity, high-performance analogue-to-digital conversion audio input, I2S/PCM, CAN, LIN for automotive use cases and other standard communication and timing peripherals. CYW20829 employs high level of integration to minimize external components, reducing the device footprint and costs associated with implementing Bluetooth® Low Energy solutions. AIROC� CYW20829 is the optimal solution for wireless input devices, remotes, keyboards, joysticks, Bluetooth® Mesh, automotive, asset tracking, and Bluetooth® LE IoT applications that need 10dBm RF output power such as lighting and home automation.

• Datawire (DMA) controller with 16 channels, 32KB cache for greater XIP performance with lower power
• 256KB SRAM with power and data retention control, OTP eFuse array for security provisioning
• 2.4GHz RF transceiver with 50 ohm antenna drive, digital PHY
• Link layer engine supports up to 16 connections simultaneously, four are peripheral
• Six power modes for fine-grained power management
• Deep sleep mode current of 4.5µA with 64KB SRAM retention
• On-chip DC-DC buck converter, 8MHz internal main oscillator (IMO) with ±2% accuracy
• Ultra-low-power 32kHz internal low-speed oscillator (ILO)
• Frequency-locked loop (FLL) for multiplying IMO frequency
• 56-QFN package, ambient operating temperature range from -30°C to 85°C