EPF021A

The EPF021A by Explore is a versatile Micro Controller designed for cost-effective, high-performance embedded applications. It integrates an 80515 core with 64KB of embedded Flash memory and a total of 3.25KB of RAM (256 bytes direct + 3KB auxiliary).

Key features include a fast CPU rate of 24MHz, programmable CPU clocks, and power-saving Idle and Stop modes. The device supports various peripherals such as timers, a 15-bit watchdog timer, serial port with UART modes, SPI, 8-bit PWM, 10-bit ADC, IIC master/slave ports, and USB 1.1. It also includes a Consumer Infra-Red Remote Receiver (CIR) and supports up to 44 General Purpose I/O Pins, most of which are 5V tolerant.

Designed for ease of use and reliability, the EPF021A operates on a single 3.3V supply and requires a single 24MHz crystal. It is housed in a compact 7mm x 7mm 64-LQFP package, making it suitable for space-constrained designs. The integrated Low Voltage Inhibit (LVI) circuit ensures reliable power-up reset and protects data integrity.

This Micro Controller is suitable for a wide range of applications requiring integrated control and peripheral functions. Its flexible I/O capabilities and on-chip peripherals allow for customization in various embedded systems.