AT89LP4052-16PU

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AT89LP4052-16PU is a low power, high performance, USLP-40 core-based 8-bit (8-bit) microcontroller with 16kB ROM and 512 bytes of RAM. Built with an optimized architecture and enhanced instruction set, this powerful processor provides fast operation and short execution time for your embedded applications. This microcontroller is designed to operate in small microcontrollers operating voltage of 1.8V to 5.0V with up to 5 MIPS and low clock frequency.

Application Field

The AT89LP4052-16PU can be used in a wide range of embedded applications, including automotive, aerospace, consumer, telecommunications, and medical fields. Its wide operating voltage, high performance, flexible package options and ease of use makes it an ideal choice for many of these applications.

In automotive field, the AT89LP4052-16PU can be used in automotive module controllers, including ABS, airbags, air conditioning, solar panels, etc. It can also be used in engine control units and power management systems. It has the features necessary to meet the requirements of automotive systems such as extreme temperature range capabilities and EMI/EMC compliance.

In aerospace field, the device can be used for guidance and communication applications, flight control systems and other embedded systems. It provides the high-performance, integrated and/or low-power that applications such as spectral processors, high-speed digital signal processing, high-speed imaging, data acquisition, and communication systems require.

In consumer and telecom applications, the device can be used in digital cameras and PDAs, HDTVs and set-top boxes, modems and VoIP, memory- and peripheral-based applications. It has the low-power and high performance combination required to meet the unique demands of consumer and telecom applications.

In medical field, the AT89LP4052-16PU can be used for patient monitoring, diagnostics, therapeutics, and image processing, as well as home healthcare applications. It has excellent features, such as an integrated clock, a watchdog timer and secure boot-up, which are necessary for medical applications.

Working Principle

The AT89LP4052-16PU is a processor based on an 8-bit architecture with 16kB ROM and 512 bytes of RAM. It has an optimized architecture and an enhanced instruction set that provides fast operation and short execution time for embedded applications. This low-power, high-performance processor is designed to operate at a low core voltage of 1.8V to 5.0V with up to 5 MIPS and low clock frequency.

The processor has a separate 256-byte data, address and program memories which allow separate instruction and data transfers and provide high-speed operations which are necessary for embedded applications. It also contains a set of 16 bidirectional I/O pins, 44 general-purpose registers, a serial communication interface, a separate data pointer and program counter, an 8-bit timer, and a 13-bit system timer. The internal RAM is also divided into 4 banks to provide smaller code size and reduced RAM access times.

In addition, the AT89LP4052-16PU contains a range of powerful peripherals, such as an 8-channel 12-bit analog-to-digital converter (ADC), a 16-bit pulse width modulator (PWM) with 8 channels, a 10-bit byte data port, and a real-time counter (RTC). The peripherals are highly tolerant to noise and consume low power. The low-power consumption also ensures that the device can stay operating over a wide temperature range without the need for additional external memory support.

The AT89LP4052-16PU can be programmed and configured with an external programmer for development or for specific applications and it can be used in a wide range of embedded applications. The device is also small and highly cost effective. This makes it an ideal choice for many embedded applications.

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