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P87LPC767BN
P87LPC767 - 80C51, 8-BIT MICROCO
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規格
| Package | Bulk |
| ProductStatus | Obsolete |
| CoreProcessor | 80C51 |
| CoreSize | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, UART/USART |
| Peripherals | Brown-out Detect/Reset, LED, POR, WDT |
| NumberofI/O | 18 |
| ProgramMemorySize | 4KB (4K x 8) |
| ProgramMemoryType | OTP |
| RAMSize | 128 x 8 |
| Voltage-Supply(Vcc/Vdd) | 2.7V ~ 6V |
| DataConverters | A/D 4x8b SAR |
| OscillatorType | External, Internal |
| OperatingTemperature | 0°C ~ 70°C (TA) |
| MountingType | Through Hole |
| Package/Case | 20-DIP (0.300, 7.62mm) |
概述
Description
The P87LPC767BN is a low-power, 8-bit microcontroller from NXP Semiconductors, part of the LPC family. It features an 8051-compatible architecture, offering a blend of performance and efficiency for embedded applications. The microcontroller operates at a maximum clock frequency of 24 MHz and includes 8 KB of ROM, 256 bytes of RAM, and 128 bytes of EEPROM, making it suitable for various control and monitoring tasks.
The P87LPC767BN supports multiple I/O ports, a wide range of peripheral interfaces, including UART, SPI, and I2C, and features integrated timers and an interrupt system to enhance responsiveness. Its low power consumption and flexible power management options enable it to be used in battery-operated devices.
This microcontroller is ideal for applications in consumer electronics, automotive systems, and industrial automation, providing a reliable solution for developers requiring efficient processing in compact designs. Overall, the P87LPC767BN stands out for its versatility, ease of use, and strong support from development tools.
The P87LPC767BN supports multiple I/O ports, a wide range of peripheral interfaces, including UART, SPI, and I2C, and features integrated timers and an interrupt system to enhance responsiveness. Its low power consumption and flexible power management options enable it to be used in battery-operated devices.
This microcontroller is ideal for applications in consumer electronics, automotive systems, and industrial automation, providing a reliable solution for developers requiring efficient processing in compact designs. Overall, the P87LPC767BN stands out for its versatility, ease of use, and strong support from development tools.
Features
The P87LPC767BN is an 8-bit microcontroller from the NXP (formerly Philips) LPC series. Key features include:
1. Architecture: It is based on the 8051 microcontroller architecture, providing compatibility with a wide range of existing software and hardware.
2. Memory: Includes 64 KB of on-chip Flash memory for code storage and 1280 bytes of RAM for data.
3. I/O Ports: Offers up to 32 general-purpose I/O pins, allowing for various interfaces and peripheral connections.
4. Timers: Equipped with multiple timers and counters for timing operations, event counting, and generating PWM signals.
5. Serial Communication: Features UART for serial communication, enabling connections to other devices or systems.
6. Analog Features: Integrates an ADC (Analog-to-Digital Converter) for converting analog signals to digital, enhancing its usability in sensor applications.
7. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
8. Operating Voltage: Typically operates within a voltage range of 2.5V to 5.5V.
These features make the P87LPC767BN suitable for various embedded applications, including industrial control, consumer electronics, and automation systems.
1. Architecture: It is based on the 8051 microcontroller architecture, providing compatibility with a wide range of existing software and hardware.
2. Memory: Includes 64 KB of on-chip Flash memory for code storage and 1280 bytes of RAM for data.
3. I/O Ports: Offers up to 32 general-purpose I/O pins, allowing for various interfaces and peripheral connections.
4. Timers: Equipped with multiple timers and counters for timing operations, event counting, and generating PWM signals.
5. Serial Communication: Features UART for serial communication, enabling connections to other devices or systems.
6. Analog Features: Integrates an ADC (Analog-to-Digital Converter) for converting analog signals to digital, enhancing its usability in sensor applications.
7. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
8. Operating Voltage: Typically operates within a voltage range of 2.5V to 5.5V.
These features make the P87LPC767BN suitable for various embedded applications, including industrial control, consumer electronics, and automation systems.
Package
The P87LPC767BN microcontroller is typically available in a 40-pin dual in-line package (DIP-40) configuration. This package type is suitable for through-hole mounting on PCBs, making it easy to handle and integrate into various applications.
Pinout
The P87LPC767BN is a microcontroller from the NXP (formerly Philips) LPC series, featuring a 40-pin Dual In-Line Package (DIP).
Pin Count and Key Functions:
- Total Pins: 40
- Functions include:
- GPIO: General Purpose Input/Output pins for interfacing with external devices.
- ADC: Analog-to-Digital Converter input channels.
- PWM: Pulse Width Modulation outputs for motor control or signal generation.
- UART: Universal Asynchronous Receiver/Transmitter for serial communication.
- I²C: Inter-Integrated Circuit for communication with peripheral devices.
- Timer/Counters: For timing applications and event counting.
- External Interrupts: Pins for responding to external events.
- Power Supply Pins: Including VDD and VSS for power management.
The P87LPC767BN is commonly used in embedded applications due to its versatility and low power consumption.
Pin Count and Key Functions:
- Total Pins: 40
- Functions include:
- GPIO: General Purpose Input/Output pins for interfacing with external devices.
- ADC: Analog-to-Digital Converter input channels.
- PWM: Pulse Width Modulation outputs for motor control or signal generation.
- UART: Universal Asynchronous Receiver/Transmitter for serial communication.
- I²C: Inter-Integrated Circuit for communication with peripheral devices.
- Timer/Counters: For timing applications and event counting.
- External Interrupts: Pins for responding to external events.
- Power Supply Pins: Including VDD and VSS for power management.
The P87LPC767BN is commonly used in embedded applications due to its versatility and low power consumption.
Manufacturer
The P87LPC767BN is manufactured by NXP Semiconductors, a global semiconductor company. NXP specializes in designing and producing a wide range of products, including microcontrollers, processors, and various integrated circuits for automotive, industrial, and consumer applications. Originally part of Philips, NXP has become known for its innovations in secure connectivity solutions and embedded systems. The company focuses on areas such as Internet of Things (IoT), automotive, and mobile communication technologies, offering products that enable secure and efficient operation in a variety of applications.
Application
The P87LPC767BN microcontroller is commonly used in embedded systems for applications such as industrial automation, home appliances, consumer electronics, and automotive systems. Its low power consumption and integrated features make it suitable for control tasks, data acquisition, and communication in devices requiring efficient processing and reliable performance.
Equivalent
Equivalent products to the P87LPC767BN chip include the P87C51RB, P87C51RC, and P89V51RD2. These microcontrollers share similar architectures and features, such as compatibility with the 8051 instruction set and integrated peripherals. Always verify specific requirements and compatibility based on your project needs.
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