圖片僅供參考
規格
| 屬性 | 價值 |
| Core | 80C51 |
| Program Memory Size | 2 kB |
| Data RAM Size | 128 B |
| Maximum Clock Frequency | 20 MHz |
| ADC Resolution | No ADC |
| Number of I/Os | 15 I/O |
| Supply Voltage - Min | 2.7 V |
| Supply Voltage - Max | 6 V |
| Mounting Style | Through Hole |
| Data Bus Width | 8 bit |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Series | P87LPC762 |
| Packaging | Tube |
| Brand | NXP Semiconductors |
| Height | 3.2 mm |
| Length | 26.92 mm |
| Number of Timers/Counters | 2 Timer |
| Product Type | 8-bit Microcontrollers - MCU |
| Program Memory Type | EPROM |
| Factory Pack Quantity:Factory Pack Quantity | 18 |
| Subcategory | Microcontrollers - MCU |
| Width | 6.4 mm |
| Part # Aliases | P87LPC762BN,112 |
| Unit Weight | 0.088502 oz |
| Package / Case | DIP-20 |
| Interface Type | I2C, UART |
概述
Description
The P87LPC762BN is a low-power, 8-bit microcontroller from NXP Semiconductors, part of the LPC series aimed at embedded applications. It features an 80C51-compatible core, allowing for easy integration into systems already using 8051 architecture. Key specifications include a maximum clock frequency of 24 MHz, up to 8 KB of flash memory, and 256 bytes of RAM.
The P87LPC762BN supports various peripherals such as timers, a serial interface (UART), and a 10-bit ADC, making it suitable for a range of applications, from consumer electronics to industrial automation. Its low power consumption, coupled with multiple power-saving modes, enhances its usability in battery-operated devices.
Additionally, the microcontroller offers a versatile GPIO configuration and built-in oscillator options, facilitating flexible designs. Developers can leverage the extensive ecosystem of development tools and libraries available for the LPC series to streamline the design process. Overall, the P87LPC762BN is an efficient choice for designers seeking a reliable and feature-rich microcontroller for their embedded systems.
The P87LPC762BN supports various peripherals such as timers, a serial interface (UART), and a 10-bit ADC, making it suitable for a range of applications, from consumer electronics to industrial automation. Its low power consumption, coupled with multiple power-saving modes, enhances its usability in battery-operated devices.
Additionally, the microcontroller offers a versatile GPIO configuration and built-in oscillator options, facilitating flexible designs. Developers can leverage the extensive ecosystem of development tools and libraries available for the LPC series to streamline the design process. Overall, the P87LPC762BN is an efficient choice for designers seeking a reliable and feature-rich microcontroller for their embedded systems.
Equivalent
The P87LPC762BN chip is an 8-bit microcontroller from NXP (formerly Philips) that belongs to the 87LPC series. Equivalent products include the P87V51RD2, P89V51RD2, and P87C52. These microcontrollers have similar architectures and functionalities, often used in embedded applications. Always check specific features to ensure compatibility for your project.
Features
The P87LPC762BN is a microcontroller from the Philips LPC series, designed for embedded applications. Key features include:
1. Architecture: 8-bit 80C51-compatible microcontroller.
2. Flash Memory: 8 KB of in-system programmable Flash memory for firmware storage.
3. RAM: 256 bytes of internal RAM for data processing.
4. I/O Ports: Up to 32 general-purpose I/O pins for interfacing with other devices.
5. Timers/Counters: Two 16-bit timers/counters for timing operations and event counting.
6. Serial Communication: Full-duplex UART for serial data transmission.
7. Interrupts: Multiple external and internal interrupt sources for responsive applications.
8. Clock Speed: Operates at a maximum clock frequency of 24 MHz.
9. Operating Voltage: Typically runs on 5V supply.
10. Low Power Modes: Supports various power-saving modes for energy efficiency.
This microcontroller is suitable for a variety of applications, including automation, consumer electronics, and communication systems.
1. Architecture: 8-bit 80C51-compatible microcontroller.
2. Flash Memory: 8 KB of in-system programmable Flash memory for firmware storage.
3. RAM: 256 bytes of internal RAM for data processing.
4. I/O Ports: Up to 32 general-purpose I/O pins for interfacing with other devices.
5. Timers/Counters: Two 16-bit timers/counters for timing operations and event counting.
6. Serial Communication: Full-duplex UART for serial data transmission.
7. Interrupts: Multiple external and internal interrupt sources for responsive applications.
8. Clock Speed: Operates at a maximum clock frequency of 24 MHz.
9. Operating Voltage: Typically runs on 5V supply.
10. Low Power Modes: Supports various power-saving modes for energy efficiency.
This microcontroller is suitable for a variety of applications, including automation, consumer electronics, and communication systems.
Pinout
The P87LPC762BN is an 8-bit microcontroller from NXP (formerly Philips) with a total of 40 pins. It features the following key functions:
- Core Functionality: It is based on the 80C51 core and supports a range of operations including serial communication, timers, and I/O handling.
- Memory: Integrated RAM and flash memory for program storage.
- I/O Ports: Multiple GPIO (General Purpose Input/Output) pins for peripheral interfacing.
- Timers/Counters: Supports various timing functions for accurate control applications.
- Serial Communication: Includes UART for serial data transmission.
- Analog Features: May include ADC (Analog to Digital Converter) capabilities, depending on the specific variant.
The microcontroller is designed for embedded systems applications, offering flexibility and control for various tasks.
- Core Functionality: It is based on the 80C51 core and supports a range of operations including serial communication, timers, and I/O handling.
- Memory: Integrated RAM and flash memory for program storage.
- I/O Ports: Multiple GPIO (General Purpose Input/Output) pins for peripheral interfacing.
- Timers/Counters: Supports various timing functions for accurate control applications.
- Serial Communication: Includes UART for serial data transmission.
- Analog Features: May include ADC (Analog to Digital Converter) capabilities, depending on the specific variant.
The microcontroller is designed for embedded systems applications, offering flexibility and control for various tasks.
Manufacturer
The P87LPC762BN is manufactured by NXP Semiconductors, a global semiconductor company based in the Netherlands. NXP specializes in designing and manufacturing a wide range of semiconductor devices, including microcontrollers, processors, and integrated circuits. The company focuses on various applications, including automotive, industrial, IoT, mobile, and communication sectors. NXP was formed in 2006 as a spin-off from Philips and has since established itself as a leader in embedded processing and secure connectivity solutions. The P87LPC762BN is a member of the LPC family of microcontrollers, known for its low power consumption and versatile performance capabilities, making it suitable for a variety of embedded applications.
Application
The P87LPC762BN is a microcontroller from NXP that is commonly used in various application areas, including:
1. Consumer Electronics: Used in devices like remote controls and smart home appliances.
2. Industrial Automation: Employed in control systems and automation devices.
3. Automotive Systems: Utilized in automotive control units for monitoring and communication.
4. Communication Equipment: Applied in networking devices and signal processing.
5. Medical Devices: Integrated into diagnostic and monitoring equipment.
6. Embedded Systems: Used in custom embedded applications requiring low power consumption and efficient processing.
Its versatility makes it suitable for a wide range of embedded applications.
1. Consumer Electronics: Used in devices like remote controls and smart home appliances.
2. Industrial Automation: Employed in control systems and automation devices.
3. Automotive Systems: Utilized in automotive control units for monitoring and communication.
4. Communication Equipment: Applied in networking devices and signal processing.
5. Medical Devices: Integrated into diagnostic and monitoring equipment.
6. Embedded Systems: Used in custom embedded applications requiring low power consumption and efficient processing.
Its versatility makes it suitable for a wide range of embedded applications.
Package
The P87LPC762BN microcontroller is typically packaged in a 40-pin dual in-line package (DIP) format. It may also be available in other package types, such as LQFP or TSSOP, depending on the manufacturer. Always check the specific datasheet for detailed packaging options.