The P89LPC952FA,512 is an integrated circuit (IC) component developed by NXP Semiconductors. It belongs to the LPC900 microcontroller family and offers a range of features suitable for various embedded system applications. Here is an overview of the key features of this IC:
1. Microcontroller: The P89LPC952FA,512 is based on an 8-bit 8051 compatible microcontroller architecture. It includes a central processing unit (CPU), program memory, data memory, and numerous peripherals.
2. Memory: This IC component has a flash program memory of 8 KB, which can be electrically erased and reprogrammed. Additionally, it contains an on-chip RAM of 256 bytes for temporary data storage.
3. Integrated Peripherals: The P89LPC952FA,512 incorporates several essential peripherals, including two 16-bit timers/counters with capture and compare capabilities, a UART (Universal Asynchronous Receiver/Transmitter) for serial communication, and an SPI (Serial Peripheral Interface) for interfacing with external devices.
4. ADC: It features an 8-channel, 10-bit analog-to-digital converter (ADC), allowing the microcontroller to interface with analog sensors and convert analog signals into digital data.
5. I/O Ports: The IC provides 32 general-purpose input/output (GPIO) pins, which can be individually configured as inputs or outputs. These pins can be utilized to communicate with external devices, interface with sensors, or control other components.
6. Clock System: The P89LPC952FA,512 incorporates an integrated oscillator and a clock generation circuitry. It supports both crystal and ceramic resonator configurations with a wide range of frequencies for precise timing and synchronization.
7. Low Power: The IC is designed to operate in low power consumption modes. It includes power management features such as idle mode, power-down mode, and reduced power mode to optimize overall energy efficiency.
8. Package: The P89LPC952FA,512 is available in a 40-pin Dual In-Line Package (DIP), allowing easy integration with various circuit board designs.
Overall, the P89LPC952FA,512 is a versatile microcontroller IC with a sufficient amount of memory, integrated peripherals, and GPIOs. It offers a reliable and cost-effective solution for a range of embedded applications requiring advanced functionalities in a compact form factor.
