LPC1857FET256

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LPC1857FET256

NXP Semiconductors LPC1857FET256/LBGA256///STANDARD MARKING * TRAY DR

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概述

Description

The LPC1857FET256 is a microcontroller from NXP's LPC1800 series, designed for high-performance applications. It features a 32-bit ARM Cortex-M3 core operating at speeds up to 120 MHz. With 512 KB of flash memory and 64 KB of SRAM, it provides substantial storage for complex applications.
Key features include a rich set of peripherals such as multiple UARTs, SPI, I2C interfaces, and a 12-bit ADC, making it suitable for various industrial and consumer applications. The device supports a wide range of power-saving modes and has integrated support for various digital signal processing tasks.
Additionally, the LPC1857FET256 includes an advanced DMA controller, which enhances data throughput by allowing peripheral devices to communicate directly with memory without CPU intervention. Its flexible GPIO configuration and extensive interrupt handling capabilities make it ideal for real-time applications.
Overall, the LPC1857FET256 is well-suited for applications requiring performance, efficiency, and a variety of connectivity options.

Features

The LPC1857FET256 is a high-performance microcontroller from NXP's LPC1800 series. Key features include:
1. Core: ARM Cortex-M3 processor running at up to 120 MHz.
2. Memory: 512 KB of flash memory and 128 KB of SRAM.
3. I/O Ports: Up to 70 general-purpose I/O pins.
4. Connectivity: Multiple interfaces including USB 2.0, SPI, I2C, UART, and CAN.
5. Analog Features: 12-bit ADC with up to 8 channels and a DAC.
6. Timers: Multiple timers and PWM channels for advanced control applications.
7. Power Management: Low power consumption modes for energy efficiency.
8. Security: Integrated hardware security features for secure applications.
9. Operating Voltage: 3.3V with a wide temperature range.
This microcontroller is ideal for a variety of applications such as motor control, industrial automation, and consumer electronics.

Package

The LPC1857FET256 is packaged in a 100-pin LQFP (Low-Profile Quad Flat Package) form factor. This package type features a flat profile and provides multiple pins on four sides, facilitating surface mount application.

Pinout

The LPC1857FET256 is a microcontroller from NXP's LPC1800 series. It has a pin count of 256 pins in a LQFP (Low-Profile Quad Flat Package) configuration.
The LPC1857 features a 32-bit ARM Cortex-M3 core and includes various functionalities such as:
- Up to 2048 KB of Flash memory
- 512 KB of SRAM
- Multiple I/O ports for GPIO
- Several communication interfaces including UART, SPI, I2C, and USB
- ADCs and DACs for analog input/output
- Timers and PWM for timing operations
- Ethernet MAC support
- Real-time clock (RTC)
The device is designed for applications requiring high performance, low power consumption, and a rich set of peripherals, making it suitable for embedded systems in automotive, industrial, and consumer electronics.

Manufacturer

The LPC1857FET256 is manufactured by NXP Semiconductors, a global semiconductor company based in the Netherlands. NXP specializes in designing and producing a wide range of integrated circuits and microcontrollers, particularly for automotive, industrial, and consumer electronics applications. The LPC1857 is part of NXP's LPC microcontroller family, which is known for its high performance, low power consumption, and extensive connectivity options. NXP Semiconductors was formed from the spin-off of Philips' semiconductor division and has established itself as a leader in the semiconductor industry, offering solutions for various applications including IoT, automotive, and security.

Application

The LPC1857FET256 is a high-performance microcontroller from NXP that is commonly used in applications such as industrial automation, motor control, medical devices, consumer electronics, and embedded systems. Its features, including a high-speed ARM Cortex-M3 core, extensive I/O options, and integrated peripherals like ADCs and DACs, make it suitable for real-time processing tasks, communication interfaces, and complex control applications.

Equivalent

The LPC1857FET256 is a microcontroller from NXP's LPC1800 series. Equivalent products include the LPC1788, LPC1769, and LPC1837, which share similar ARM Cortex-M3 cores and peripheral features but may differ in memory size and specific functionalities. Always check the datasheets for detailed comparisons to ensure compatibility for your application.

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