The MAX32666GXMBL DARWIN is a new low-power microcontroller for use in the rapidly growing Internet of Things (IoT). This intelligent controller is paired with the largest memory in its class, utilizing a massively scalable memory architecture. The devices feature wearable-grade power technology for long-term operation. Durable and able to withstand high levels of cyber attacks. DARWIN microcontrollers are designed to run any type of application, even situations where a microcontroller was not envisaged in the past.

The MAX32666GXMBL Generation UB microcontroller is designed to handle the increasingly complex applications required by advanced battery-operated and wirelessly connected devices while providing robust hardware security and Bluetooth® 5 Low Energy (BLE) radio connectivity.

The MAX32666GXMBL UB class microcontroller is an advanced system-on-chip featuring an Arm® Cortex®-M4 with an FPU CPU to efficiently execute complex functions and algorithmic calculations, and provides integrated power management. They also feature the latest generation of Bluetooth 5 low energy radios with throughput up to 2Mbps, and Maxim's advanced hardware security suite trust protection unit (TPU). The device offers large on-board memory offering 1MB of Flash and up to 560KB of SRAM, which can be configured as 448KB of SRAM using error-correcting coding (ECC). The flash memory is divided into 512KB, and each supports seamless wireless upgrade, which further improves flexibility. Supports memory scalability for data (SRAM) and code (Flash) space through two SPI Execute Immediate (SPIX) interfaces.

Supports multiple high-speed interfaces, including HS-USB, Secure Digital Interface (SD, SDIO, MMC, SDHC, and microSD™), SPI, UART, and I2C serial interfaces, and an audio subsystem supporting PDM, PCM, I2S, and TDM interfaces . An 8-input, 10-bit ADC is provided to monitor analog inputs from external sensors and meters. The device is available in 109-pin WLP (0.35mm pitch) and 121-pin CTBGA (0.65mm pitch) packages.

Application:

connected home

gaming equipment

Hearables

industrial sensor

Payment/Fitness/Medical Wearables

telemedicine