[EQUINOX TECHNOLOGIES]

Introduction
The Evalu8r is a feature-packed evaluation module which has been specially designed to support a variety of different single-chip microcontrollers. Support is offered for for Atmel 8-pin, 20-pin and 40-pin AVR microcontrollers, together with support for 20-pin and 40-pin 8051 microcontrollers. The module supports a wealth of typical microcontroller peripherals including LEDs, push buttons, sounder, A/D and serial communications. There is also the provision for two 8-bit ports to be brought out via headers allowing the user to develop off-board circuitry.

MODULE HIGHLIGHTS
• Supports Atmel 8, 20 and 40-pin Microcontrollers
• Supports NEW Atmel 8-pin AVR microcontrollers
• Supports 8-pin serial EEPROM’s
• Features In-System Reprogramming (ISP) Port
• User configurable RESET Polarity to support both 8051 and AVR microcontrollers
• 8 x Light Emitting Diodes (LED’s)
• 5 Push Button Switches
• RS-232 Communications Driver Circuitry
• Simple Analogue to Digital (A/D) Converter using on-chip Comparator
• Two ports brought out to headers allowing external circuitry to be connected
• On-board power supply
• Pluggable Crystal