TMA445-44LQI33ACAT

Series:	*
Part Status:	Obsolete

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Introduction
The TMA445-44LQI33ACAT is a microcontroller based device designed for applications in embedded systems. It comes with a high-performance, low-power 400 MHz ARM9 processor and is equipped with a wide range of peripheral functions, allowing it to be used in a variety of embedded systems.

Purpose
The TMA445-44LQI33ACAT is designed to provide users with a high-performance, low-power, versatile and robust platform for embedded design. Its highly integrated peripheral functions allow users to rapidly prototype applications that require low-level real-time control. In addition, its low-power operation and flexibility make it ideal for systems that require long-term or continuous operation.

Features
The TMA445-44LQI33ACAT is an all-in-one microcontroller based device designed for applications in embedded systems. Its features include:

• High-performance ARM9 processor with 400 MHz operating frequency
• Integrated ARM Cortex-M4 hardware floating point unit
• 32 Kbyte SRAM
• 32 Kbyte OTP flash memory
• On-chip ROM and ROMless operation
• On-chip dedicated hardware random number generator
• On-chip 10/100 Ethernet controller
• On-chip CAN bus controller
• On-chip USB 2.0 OTG controller
• On-chip SDIO/sdcard controller
• Integrated SRAM, ROM and EEPROM memories
• Serial-port data bus for connecting to external peripherals
• Integrated 8-channel DMA (Direct Memory Access)
• Four 16-bit ADCs (Analog-to-Digital Converters)
• Four 16-bit PWMs (Pulse Width Modulators)
• Two UARTS (Universal Asynchronous Receiver/Transmitter)
• One SPI (Serial Peripheral Interface) and one I2C (Inter-Integrated Circuit) interface
• Power management unit with on-chip RTC (Real-Time Clock)

Application Field
The TMA445-44LQI33ACAT is a versatile and robust microcontroller device that can be used in a variety of embedded applications, ranging from consumer and industrial automation, to medical and aerospace. The device is suitable for use in systems that require a high level of performance and low power consumption, such as medical imaging and robotics. It is also suitable for use in applications that require flexible and robust control logic, such as process control and automotive systems. The device’s peripheral functions also make it suitable for use in applications that require fast signal processing, such as gaming, audio and video signal processing.

Working Principle
The TMA445-44LQI33ACAT is based on a high-performance, low-power 400 MHz ARM9 processor and supports a range of peripheral functions. It is designed to be used in embedded systems, and the device is programmed using an application-specific software stack. The processor communicates with the various peripherals using the onboard address bus, data bus and control lines. Data is transferred between the processor and a peripheral via a set of on-chip DMA controllers. The device’s low-power operation and its ability to switch quickly between sleep and active modes enable it to maintain high levels of performance while consuming little power.

Conclusion
The TMA445-44LQI33ACAT is a high-performance, low-power microcontroller device designed for use in embedded systems. It comes with an integrated ARM Cortex-M4 hardware floating point unit, 32 Kbyte SRAM, 32 Kbyte OTP flash memory, 10/100 Ethernet controller, CAN bus controller, USB 2.0 OTG controller and SDIO/sdcard controller. It is suitable for use in applications that require low-level real-time control, long-term or continuous operation and fast signal processing, such as medical imaging, robotics, process control, automotive systems, gaming, audio and video signal processing. The device is programmed using an application-specific software stack, and data is transferred between the processor and peripheral devices using the onboard address bus, data bus and control lines.

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