Microchip ARM 32 Bit Cortex M4 Microcontroller 20 MHz 1.024MB SRAM 128-Pin TQFP LAN9255-I/ZMX020

Microchip LAN9255-I/ZMX020 is a high-performance ARM 32 Bit Cortex M4 microcontroller delivering efficient control with a maximum clock frequency of 20 MHz and 1.024MB of SRAM program memory. Packaged in a 128-pin TQFP surface mount unit, this device is designed for embedded applications requiring reliable and compact hardware solutions.

It integrates advanced peripherals including 2 x 12-bit DACs and 2 x 12-bit ADCs, enabling precise analog functionality. The microcontroller supports Ethernet transceivers with 100mbps performance and an EtherCAT® device controller with multiple memory management units and sync managers, making it well suited for industrial communication and control systems.

The wide operating voltage range from 1.2V to 3.3V and operating temperature from -40°C to 85°C emphasizes its robustness in harsh environments. Several power saving modes such as Idle, Standby, Hibernate, Backup, and Off further optimize energy consumption.

Additional features include integration of USB Low-Speed/Full-Speed host and device interfaces, brown-out detection, power-on reset, and clock flexibility with internal and external options. The device's small footprint and advanced capabilities support applications like motor motion control, process and factory automation, communication modules, interface cards, sensors, as well as hydraulic and pneumatic valve systems.

As a RoHS compliant product, the Microchip LAN9255-I/ZMX020 microcontroller meets environmental standards while providing reliable performance for industrial, laboratory, HVAC, and manufacturing environments.

Integrated 32-bit Cortex-M4 MCU suitable for embedded control applications. Operates at up to 20 MHz clock speed for efficient processing. Equipped with 1.024MB SRAM for program memory and 256kB RAM for data handling. Features 2 x 12-bit DACs and 2 x 12-bit ADCs for analog interfacing.

Wide supply voltage range from 1.2V minimum to 3.3V maximum. Supports surface mount TQFP package with 128 pins for compact PCB integration. Operating temperature range from -40°C to 85°C ensures industrial-grade reliability.

Includes integrated Ethernet transceivers and EtherCAT device controller capabilities. Multiple power-down modes and reset protections enhance power management. RoHS compliant, suitable for industrial automation and motor control applications.

Explore the Microchip product catalog on EnvMart for advanced Microcontrollers and industrial electronic components designed to meet stringent performance and integration requirements.