The P89V664FBC,557 is an integrated circuit (IC) component designed by NXP Semiconductors. This IC belongs to the 89V family of microcontrollers and offers various features suitable for embedded control applications. Here are some key features of the P89V664FBC,557:
1. Microcontroller Architecture: The P89V664FBC,557 is based on a powerful 8-bit MCU architecture with an 8051-compatible core. It operates at high speeds up to 40 MHz, providing efficient performance for control applications.
2. Flash Memory: This IC incorporates a substantial amount of on-chip flash memory. It has a total of 64 KB of flash memory, which can be electrically erasable and programmable. This allows for firmware or code updates without requiring a separate programmer.
3. Program and Data Memory: The P89V664FBC,557 further includes 2 KB of RAM (volatile data memory) for efficient data processing during runtime.
4. I/O Ports: It offers a wide range of I/O ports, including 38 GPIO (General Purpose Input/Output) pins, which can be used to interface with external devices or peripherals.
5. Timers and Counters: To facilitate time-based functions, this IC incorporates various timers and counters. It includes three 16-bit timer/counters with multiple operating modes, enabling precise timing control.
6. Communication Interfaces: The P89V664FBC,557 features a UART (Universal Asynchronous Receiver/Transmitter) interface, which supports serial communication protocols like RS-232. This enables seamless communication with other devices or systems.
7. Clock and Power Management: The IC includes an internal oscillator, which can be configured to operate with external crystals or resonators for accurate timing. It also provides a power-down mode, reducing power consumption during idle periods.
8. Analog-to-Digital Converter (ADC): For applications requiring analog measurements, the IC incorporates an 8-channel, 10-bit ADC module. It allows the conversion of analog signals into digital values for processing.
9. Interrupts: The P89V664FBC,557 supports various interrupt sources, assuring fast response and real-time event handling.
10. Package Options: This IC is available in different package options, such as 44-pin PLCC and 44-pin QFP, providing flexibility in PCB design and integration.
In summary, the P89V664FBC,557 is a versatile IC component designed for embedded control applications, offering a powerful 8-bit MCU architecture, substantial flash memory, multiple I/O options, communication interfaces, timers/counters, and more.
