The SAB-80C515A-N18 is an Integrated Circuit (IC) component that belongs to the 8051 microcontroller family. It is a high-performance, 8-bit microcontroller designed to meet a wide range of demanding applications. Here are some key features of the SAB-80C515A-N18:
1. Architecture: The IC employs the Harvard architecture, which separates program memory and data memory, allowing simultaneous access to both.
2. Processor Core: It utilizes an 8051-compatible CPU core, which is capable of executing up to 1 MIPS (Million Instructions Per Second) per MHz.
3. Operating Frequency: The IC can operate at a maximum frequency of 18 MHz, allowing for fast instruction execution and data processing.
4. Memory: It includes 8KB of on-chip Flash memory for program storage and 256 bytes of on-chip RAM for data storage. Additionally, it supports external memory expansion through an address bus.
5. GPIO Pins: The microcontroller provides 32 General Purpose Input/Output (GPIO) pins, which can be configured as inputs or outputs to interface with external devices.
6. Timers/Counters: It consists of two 16-bit timer/counters, which can be utilized for various timing and event counting applications. These timers can generate interrupts upon overflow.
7. UART: The IC includes a Universal Asynchronous Receiver/Transmitter (UART) module that facilitates serial communication
