P87LPC764FN,112

Basic Information Overview

Category: Microcontroller
Use: Embedded systems and applications
Characteristics:
- Low-power consumption
- High-performance
- Small form factor
Package: Plastic Dual In-Line Package (PDIP)
Essence: Integrated microcontroller for various applications
Packaging/Quantity: Available in reels of 2500 units

Specifications

Architecture: 8-bit
CPU Speed: Up to 20 MHz
Program Memory Size: 8 KB
RAM Size: 256 bytes
Number of I/O Pins: 32
Operating Voltage Range: 2.7 V to 5.5 V
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P87LPC764FN,112 microcontroller has a total of 32 pins. The pin configuration is as follows:

P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
RST
PSEN
ALE
EA/VPP
XTAL1
XTAL2
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
GND
VCC
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

Functional Features

8-bit microcontroller with a wide range of peripherals
On-chip flash memory for program storage
UART, SPI, and I2C interfaces for communication
Timers and counters for precise timing operations
Analog-to-Digital Converter (ADC) for sensor interfacing
Interrupt capability for event-driven programming
Power-saving modes to optimize energy consumption

Advantages and Disadvantages

Advantages: - Low-power consumption makes it suitable for battery-powered applications - High-performance CPU allows for efficient execution of tasks - Compact form factor enables integration into space-constrained designs - Wide operating voltage range provides flexibility in power supply options

Disadvantages: - Limited program memory size may restrict the complexity of applications - Small RAM size may limit the amount of data that can be processed simultaneously - Lack of advanced features found in higher-end microcontrollers

Working Principles

The P87LPC764FN,112 microcontroller operates based on an 8-bit architecture. It executes instructions stored in its internal flash memory, which is programmable by the user. The CPU fetches instructions from memory, performs calculations, and controls the operation of various peripherals. Input/output pins allow for interaction with external devices, while timers and interrupts enable precise timing and event-driven programming.

Detailed Application Field Plans

The P87LPC764FN,112 microcontroller finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to the P87LPC764FN,112 microcontroller are: - ATmega328P by Microchip Technology Inc. - PIC16F877A by Microchip Technology Inc. - STM32F103C8T6 by STMicroelectronics - MSP430G2553 by Texas Instruments - LPC1768 by NXP Semiconductors

These alternative models offer similar functionalities and are widely used in the microcontroller industry.

Word count: 346 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P87LPC764FN,112 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of P87LPC764FN,112 in technical solutions:

Q: What is the P87LPC764FN,112 microcontroller used for? A: The P87LPC764FN,112 is a microcontroller commonly used in various technical solutions, such as industrial automation, consumer electronics, and embedded systems.
Q: What is the operating voltage range of the P87LPC764FN,112? A: The P87LPC764FN,112 operates within a voltage range of 2.7V to 5.5V.
Q: How much flash memory does the P87LPC764FN,112 have? A: The P87LPC764FN,112 has 8KB of flash memory for program storage.
Q: Can I use the P87LPC764FN,112 for analog applications? A: Yes, the P87LPC764FN,112 has built-in analog peripherals, including ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter), making it suitable for analog applications.
Q: Does the P87LPC764FN,112 support communication protocols like UART, SPI, and I2C? A: Yes, the P87LPC764FN,112 supports popular communication protocols like UART, SPI, and I2C, enabling easy integration with other devices.
Q: What is the maximum clock frequency of the P87LPC764FN,112? A: The P87LPC764FN,112 can operate at a maximum clock frequency of 20 MHz.
Q: Can I use the P87LPC764FN,112 in battery-powered applications? A: Yes, the P87LPC764FN,112 is designed to be power-efficient and can be used in battery-powered applications.
Q: Does the P87LPC764FN,112 have any built-in security features? A: The P87LPC764FN,112 does not have advanced security features like hardware encryption, but it supports software-based security measures for code protection.
Q: Can I program the P87LPC764FN,112 using a standard programming language like C or assembly? A: Yes, the P87LPC764FN,112 can be programmed using standard languages like C or assembly, making it easy for developers to write code.
Q: Is the P87LPC764FN,112 available in different package options? A: Yes, the P87LPC764FN,112 is available in various package options, including PDIP, TSSOP, and QFP, providing flexibility for different PCB designs and applications.

Please note that the answers provided here are general and may vary depending on specific requirements and datasheet specifications.