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LPC4322JET100

Name: LPC4322JET100
Rating: 4.7 (12 reviews)

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Мфр. Часть #LPC4322JET100
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Спецификации

Brand	NXP Semiconductors
Product Type	ARM Microcontrollers - MCU
Subcategory	Microcontrollers - MCU
Series	LPC432x
Tradename	LPC

Обзор

Description

The LPC4322JET100 is a high-performance microcontroller from NXP Semiconductors, part of the LPC4300 series. It features a dual-core architecture, combining a Cortex-M4 core for real-time control and a Cortex-A9 core for high-level processing, making it suitable for complex applications like industrial automation, motor control, and advanced consumer electronics.
Key specifications include a maximum clock speed of 204 MHz, up to 2 MB of flash memory, and 512 KB of SRAM. The chip supports a wide range of peripherals, including USB, Ethernet, and various serial interfaces, along with integrated ADCs and DACs for analog signal processing. Its rich development ecosystem includes support for various RTOS, making it easier to implement multitasking applications.
The LPC4322 is designed for power efficiency and high performance, providing developers with the flexibility to build sophisticated systems that require both real-time and high-level processing capabilities.

Features

The LPC4322JET100 is a high-performance microcontroller from NXP's LPC4000 series, featuring an ARM Cortex-M4 core. Key features include:
- Core: Dual-core architecture with a Cortex-M4 and a Cortex-M0, allowing for efficient task management and processing.
- Memory: 2048 KB of Flash memory and 512 KB of SRAM for robust application storage.
- Clock Speed: Operates at up to 204 MHz for high-speed processing.
- I/O Ports: 100 GPIO pins for flexible interfacing.
- Peripherals: Multiple communication interfaces such as UART, SPI, I2C, USB 2.0, and CAN.
- Analog Features: Includes a 12-bit ADC, DAC, and comparators for analog signal processing.
- Timers & PWM: Multiple timers and PWM outputs for precise control applications.
- Low Power: Designed for low power consumption in various operating modes.
- Development Support: Compatible with various development tools and platforms.
Overall, the LPC4322JET100 is suited for complex embedded applications requiring high performance and extensive peripheral support.

Package

The LPC4322JET100 is packaged in a 100-pin LQFP (Low-profile Quad Flat Package) format. This surface-mount package type offers a compact design suitable for high-density applications, allowing for efficient circuit board usage.

Pinout

The LPC4322JET100 is a microcontroller from NXP Semiconductors that features a total of 100 pins. This device belongs to the LPC4300 series and is based on a dual-core ARM Cortex-M4 and ARM Cortex-M0 architecture.
The pin functions of the LPC4322JET100 include:
1. Power Supply: VDD and VSS pins for power connections.
2. I/O Ports: General-purpose I/O (GPIO) pins for digital input/output.
3. Analog Interfaces: ADC inputs for analog signal processing.
4. Communication Interfaces:
- UART, SPI, and I2C interfaces for serial communication.
- USB interface for connectivity.
5. Timers and PWM: Pins for timer functions and pulse-width modulation.
6. External Interrupts: Dedicated pins for external interrupt signals.
7. Debugging: JTAG/SWD pins for programming and debugging.
The LPC4322JET100 is well-suited for high-performance applications requiring extensive connectivity and processing capabilities.

Manufacturer

The LPC4322JET100 is manufactured by NXP Semiconductors, a global company specializing in the design and production of semiconductor products. NXP focuses on a range of applications, including automotive, industrial, mobile, and IoT technologies. The LPC4322 is part of the LPC microcontroller family, which is known for its high performance and efficient processing capabilities, particularly in embedded systems. NXP Semiconductors was formed in 2006 as a spin-off from Philips and has since become a prominent player in the semiconductor industry, providing innovative solutions and technologies for a variety of markets.

Application

The LPC4322JET100 microcontroller is commonly used in applications such as industrial automation, motor control, IoT devices, robotics, and consumer electronics. Its high-performance ARM Cortex-M4 core and rich peripherals make it suitable for real-time processing tasks, data acquisition, and communication interfaces in embedded systems. Additionally, it supports multimedia applications due to its advanced audio and video processing capabilities.

Equivalent

The LPC4322JET100 is an ARM Cortex-M4 microcontroller. Equivalent products include:
1. LPC4320 - Similar architecture with fewer features.
2. STM32F4 Series - ARM Cortex-M4 microcontrollers from STMicroelectronics.
3. NXP LPC1768 - ARM Cortex-M3 with comparable features.
4. TI Tiva C Series - ARM Cortex-M4 microcontrollers from Texas Instruments.
5. Microchip SAM4 Series - ARM Cortex-M4 microcontrollers from Microchip Technology.
Always verify specific requirements and features when considering alternatives.

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