Overview
The P89LPC901FD,112 is a microcontroller from NXP USA Inc., based on the 80C51 core architecture. This 8-bit microcontroller is designed for a wide range of applications requiring low power consumption and high performance. It operates within a voltage range of 2.4 to 3.6 volts and is packaged in an 8-pin SO (Small Outline) package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Core Architecture | 80C51 |
| Data Bus Width | 8 bits |
| Frequency | Up to 18 MHz |
| Interface | I2C, SPI, UART, USART |
| Flash Memory | 1 KB |
| Package Type | 8-pin SO (Small Outline) |
| Operating Voltage | 2.4 to 3.6 V |
Key Features
- Low power consumption, making it suitable for battery-powered devices.
- High performance with a maximum frequency of 18 MHz.
- Support for multiple interfaces including I2C, SPI, UART, and USART.
- Compact 8-pin SO package for space-efficient designs.
- Programmable flash memory of 1 KB.
Applications
- Embedded systems requiring low power and high performance.
- Industrial control systems.
- Consumer electronics such as remote controls and appliances.
- Automotive systems for various control functions.
- Medical devices where low power and reliability are crucial.
Q & A
- What is the core architecture of the P89LPC901FD,112?
The core architecture is based on the 80C51. - What is the maximum operating frequency of this microcontroller?
The maximum operating frequency is 18 MHz. - What interfaces does the P89LPC901FD,112 support?
It supports I2C, SPI, UART, and USART interfaces. - What is the package type of the P89LPC901FD,112?
The package type is an 8-pin SO (Small Outline). - What is the operating voltage range of this microcontroller?
The operating voltage range is from 2.4 to 3.6 volts. - How much flash memory does the P89LPC901FD,112 have?
It has 1 KB of programmable flash memory. - Is the P89LPC901FD,112 suitable for battery-powered devices?
Yes, it is suitable due to its low power consumption. - What are some common applications of the P89LPC901FD,112?
Common applications include embedded systems, industrial control systems, consumer electronics, automotive systems, and medical devices. - Is the P89LPC901FD,112 still in production?
No, it is listed as obsolete on some supplier websites. - Where can I find more detailed specifications for the P89LPC901FD,112?
You can find detailed specifications in the datasheet available on NXP's official website or through suppliers like DigiKey.
