LPC43S20FET180E

Program Memory Size:	--
Supplier Device Package:	180-TFBGA (12x12)
Package / Case:	180-TFBGA
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x10b; D/A 1x10b
Voltage - Supply (Vcc/Vdd):	2.2 V ~ 3.6 V
RAM Size:	264K x 8
EEPROM Size:	--
Program Memory Type:	ROMless
Series:	LPC43xx
Number of I/O:	118
Peripherals:	Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
Connectivity:	CANbus, EBI/EMI, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG
Speed:	204MHz
Core Size:	32-Bit Dual-Core
Core Processor:	ARM® Cortex®-M4/M0
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

LPC43S20FET180E is an embedded microcontroller developed by NXP Semiconductor (former Philips Semiconductor). It is suitable for applications requiring higher performance and also extensively used in various embedded systems. This article will discuss its application field and working principle.

Application Field

The LPC43S20FET180E is quite popular in the field of embedded system due to its high performance and other key features. It is often used in products such as intelligent and intuitive control systems, encryption and authentication systems, terminal management systems, radio and military systems, industrial control systems, automotive and industrial applications, and network connectivity. The LPC43S20FET180E features several features that make it suitable for such applications, which include a Cortex-M4 processor with a maximum clock frequency of 180MHz, 8KB on-chip RAM and 8KB of embedded flash memory, 160 kB of onboard SRAM, 14 analog inputs and 20 digital input/outputs, Ethernet connectivity, and support for industry-standard communication protocols like CAN and USB. The LPC43S20FET180E is also ideal for applications such as digital signal processing, signal control, power management, motor control, digital camera and medical imaging, automotive, telecommunications, office automation, and other complex industrial applications.

Working Principle

The LPC43S20FET180E is based on a Cortex-M4 processor with a maximum clock frequency of 180MHz. The microcontroller features an on-chip Memory Protection Unit (MPU) and an on-chip memory controller, which enables reliable operation over a wide range of temperatures. Its 256KB of on-chip flash memory can store up to 160,000 instructions. The LPC43S20FET180E also features 14 analog inputs, 20 digital input/outputs, 2 32-bit Timer/Counters, a 10-Channel DMA controller, a 12-bit Analog-to-Digital converter, a Watchdog Timer, 2 USARTs and 2 I2C buses. Additionally, it also supports industry-standard communication protocols such as CAN and USB. In order to successfully implement applications with the LPC43S20FET180E, software development tools and supporting hardware are needed. These include a suitably configured lpc_isp development board, along with a range of software development tools such as LPCXpresso IDE, Keil, and an accompanying emulator and debugger.

Conclusion

The LPC43S20FET180E is an advanced embedded microcontroller suitable for applications that require higher performance, such as complex industrial applications. The microcontroller features a Cortex-M4 processor with a maximum clock frequency of 180MHz, 8KB of on-chip RAM, 8KB of embedded flash memory, 160 kB of onboard SRAM, 14 analog inputs and 20 digital input/outputs, Ethernet connectivity, and support for industry-standard communication protocols like CAN and USB. To successfully implement applications with this microcontroller, software development tools and supporting hardware are needed.

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