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8-bit Microcontrollers - MCU 8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB/8 kB 3 V low-power Flash with 8-bit A/D converter
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FabricantNXP semiconducteurs
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Pièce fabricant #P89LPC925FDH
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En stock23689
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Présentation
Description
The P89LPC925FDH is an 8-bit microcontroller from NXP Semiconductors, part of the LPC900 series. It is designed for low-cost, high-performance applications and features an 80C51 CPU with a reduced instruction set for efficient operation. The microcontroller includes 2KB of flash memory, 256 bytes of RAM, and a range of integrated peripherals such as timers, a watchdog timer, and a UART for serial communication.
Key features of the P89LPC925FDH include its compact size and low power consumption, making it suitable for battery-powered or space-constrained applications. It supports programmable counter arrays, SPI interfaces, and has multiple I/O pins for versatile connectivity options. The device operates at a voltage range of 2.4V to 3.6V and is housed in a 20-pin TSSOP package.
Ideal for simple embedded systems, this microcontroller is used in applications like consumer electronics, industrial control, and home automation. Its ease of programming and cost-effectiveness make it a popular choice for developers seeking reliable performance in a small form factor.
Key features of the P89LPC925FDH include its compact size and low power consumption, making it suitable for battery-powered or space-constrained applications. It supports programmable counter arrays, SPI interfaces, and has multiple I/O pins for versatile connectivity options. The device operates at a voltage range of 2.4V to 3.6V and is housed in a 20-pin TSSOP package.
Ideal for simple embedded systems, this microcontroller is used in applications like consumer electronics, industrial control, and home automation. Its ease of programming and cost-effectiveness make it a popular choice for developers seeking reliable performance in a small form factor.
Equivalent
The NXP P89LPC925FDH is an 8-bit microcontroller from the LPC900 series. Equivalent products or alternatives could include similar 8-bit microcontrollers from other manufacturers like Microchip's PIC12 or PIC16 series, Atmel's ATtiny or ATmega series (now part of Microchip), or STMicroelectronics' STM8 series. When choosing an equivalent, it's essential to compare specifications such as memory size, I/O pins, peripherals, and power supply requirements to ensure compatibility with your application.
Features
The P89LPC925FDH is an 8-bit microcontroller from NXP's LPC900 series, designed for low-cost and low-power applications. Key features include:
1. Architecture: 80C51-based with a reduced instruction set.
2. Memory: 2 KB Flash memory and 256 bytes of RAM.
3. Speed: Operates up to 18 MHz.
4. I/O: Offers up to 18 I/O pins.
5. Timers: Two 16-bit timers/counters.
6. ADC: 8-channel 10-bit ADC for analog input.
7. Enhanced UART: Supports full-duplex communication.
8. Watchdog Timer: Enhances reliability by resetting the system if it becomes unresponsive.
9. Power Management: Various modes to conserve power, including Idle and Power-down modes.
10. Operating Voltage: 2.4V to 3.6V, suitable for battery-powered devices.
These features make the P89LPC925FDH suitable for a variety of embedded applications, especially where cost and power efficiency are critical.
1. Architecture: 80C51-based with a reduced instruction set.
2. Memory: 2 KB Flash memory and 256 bytes of RAM.
3. Speed: Operates up to 18 MHz.
4. I/O: Offers up to 18 I/O pins.
5. Timers: Two 16-bit timers/counters.
6. ADC: 8-channel 10-bit ADC for analog input.
7. Enhanced UART: Supports full-duplex communication.
8. Watchdog Timer: Enhances reliability by resetting the system if it becomes unresponsive.
9. Power Management: Various modes to conserve power, including Idle and Power-down modes.
10. Operating Voltage: 2.4V to 3.6V, suitable for battery-powered devices.
These features make the P89LPC925FDH suitable for a variety of embedded applications, especially where cost and power efficiency are critical.
Pinout
The P89LPC925FDH is an 8-bit microcontroller from NXP's LPC900 series. It features a 20-pin configuration. These pins support various functions including I/O operations, power supply connections, and special functions. Key functions include:
1. GPIO (General Purpose Input/Output): The microcontroller offers several GPIO pins for interfacing with other devices.
2. Power Supply Pins: VDD and VSS are used to supply power to the microcontroller.
3. Clock Input: XTAL1 and XTAL2 are used for external clock input connections.
4. Reset Pin: The RESET pin allows the microcontroller to be reset externally.
5. Special Functions: Certain pins can be configured for special functions such as ADC inputs, PWM outputs, or communication interfaces like I2C and UART.
Each pin can have multiple functions that can be selected and configured via the microcontroller's software. It's important to refer to the specific datasheet or user manual of the P89LPC925FDH for detailed pin descriptions and configurations.
1. GPIO (General Purpose Input/Output): The microcontroller offers several GPIO pins for interfacing with other devices.
2. Power Supply Pins: VDD and VSS are used to supply power to the microcontroller.
3. Clock Input: XTAL1 and XTAL2 are used for external clock input connections.
4. Reset Pin: The RESET pin allows the microcontroller to be reset externally.
5. Special Functions: Certain pins can be configured for special functions such as ADC inputs, PWM outputs, or communication interfaces like I2C and UART.
Each pin can have multiple functions that can be selected and configured via the microcontroller's software. It's important to refer to the specific datasheet or user manual of the P89LPC925FDH for detailed pin descriptions and configurations.
Manufacturer
The P89LPC925FDH is manufactured by NXP Semiconductors. NXP is a global semiconductor company that provides a wide range of products, including microcontrollers, communication processors, RF power amplifiers, and sensors. They specialize in providing solutions for industries such as automotive, industrial, mobile, and communication infrastructure. NXP is known for its innovations in the fields of secure connectivity, processing, and edge computing solutions.
Application
The P89LPC925FDH is a microcontroller from NXP, utilized in applications requiring low pin count and compact design. Its primary applications include:
1. Consumer Electronics: Used in remote controls, toys, and small gadgets where low power consumption is critical.
2. Industrial Control: Suitable for small machinery, sensors, and control systems demanding efficient processing.
3. Automotive: Employed in simple automotive control systems and diagnostics tools.
4. Home Automation: Implemented in smart home devices for controlling lights, locks, and other IoT applications.
5. Medical Devices: Utilized in portable medical equipment requiring reliable performance with minimal power.
Its low-cost, high-efficiency design makes it suitable for various embedded systems.
1. Consumer Electronics: Used in remote controls, toys, and small gadgets where low power consumption is critical.
2. Industrial Control: Suitable for small machinery, sensors, and control systems demanding efficient processing.
3. Automotive: Employed in simple automotive control systems and diagnostics tools.
4. Home Automation: Implemented in smart home devices for controlling lights, locks, and other IoT applications.
5. Medical Devices: Utilized in portable medical equipment requiring reliable performance with minimal power.
Its low-cost, high-efficiency design makes it suitable for various embedded systems.
Package
The P89LPC925FDH is a microcontroller from NXP, packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This type of package is suitable for surface-mount technology and offers a compact form factor.
