Features
- Arm® Cortex®-M33: 160MHz
- 704kB SRAM
- Wi-Fi 6, 802.11a/b/g/n/ac/ax 2.4/5GHz, 1x1, 20MHz, MCS9 115Mbps, OFDMA, TWT
- Bluetooth LE 5.1
- WPA/WPA2- Enterprise/Personal, WPA2 SI, WPA3 SAE, and OWE
- 8Mbyte QSPI Flash
- QSPI PSRAM controller
- 2x SPI, 3x UART, 2x I2C, SDIO 3.0 (Device)
- 12-bit ADC, I2S, PDM, PWM
- True Random Number Generator (TRNG)
- Up to 28x GPIO
- Worldwide certified module
- Encryption: AES, DES/3DES, CHACHA, SHA1/224/256, RSA, DH, ECC
- Dimensions 15mm × 20mm × 3.0mm, 53 pins
- Operating temperature range -40°C to 85°C
Description
The RRQ61051 is a Wi-Fi 6 and Bluetooth® Low Energy (LE) combo module built on the RA6W1 MCU featuring an Arm® Cortex®-M33 processor. It includes a dual-band 802.11a/b/g/n/ac/ax Wi-Fi subsystem, on-chip memory, flexible peripheral interfaces, and advanced power management capabilities. The module integrates 8MB of Flash, a 40MHz crystal, RF matching components, and offers three antenna options for design flexibility. This module offers a standalone, single-chip solution that supports complex, low-power IoT applications requiring both Wi-Fi and Bluetooth LE connectivity. Extremely low-power operation is achieved by dynamically disabling unused elements of the MCU, allowing near-zero power consumption when the device is not actively transmitting or receiving data.
Parameters
| Attributes | Value |
|---|---|
| Temp. Range (°C) | -40 to +85°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| Module | 15.0 x 20.0 x 3.0 | 53 | 0.9 |
Product Comparison
Application Block Diagrams
 | Advanced Low-Power Wireless HMI for Household Appliances Advanced low-power HMI with Wi-Fi 6 and Bluetooth 5.1 enables seamless smart appliance control. |
 | Household Aroma Diffuser Household aroma diffuser with connectivity and flexible power options. |
 | Oxygen Concentrator Controller with Smart Connectivity Smart oxygen concentrator control with RTOS-ready MCU, touch UI, and Bluetooth connectivity. |
 | Single Board Computer for Advanced HMI and Edge AI Applications Compact SBC supports HMI and Edge AI with dual-core MPU, DRP-AI, Wi-Fi, Bluetooth LE, and NFC connectivity. |
 | Smart Home Controller with Multiple PHYs All-in-one smart home gateway with multi-standard PHYs, intuitive control, and future-proof design. |
 | HMI SoM with AI Accelerator Scalable AI-enabled SMARC SoM for high-performance industrial HMI. |
Additional Applications
- Smart home appliances
- Smart home
- Home automation
- Wearables
- Access control
- Smart sensors
- Connected agriculture
- IP camera
- Smart medical
- Industrial sensors