ATMEL STK500 AVR Flash Microcontroller AVR Starter Kit

used

The Atmel AVR STK500 is a classic, comprehensive starter kit and hardware development system designed for prototyping, code development, and testing of Microchip Technology (formerly Atmel) AVR Flash microcontrollers. It provides an all-in-one environment with built-in hardware peripherals to quickly evaluate specific chips without requiring custom circuit boards. [1, 2, 3]

Hardware Features & Architecture

The STK500 is highly regarded for its flexible design, which breaks out all microcontroller pins and provides versatile programming capabilities: [1, 2]

Software & Connection Environment

Because the STK500 is a legacy tool, modern setup requires awareness of specific software and interface constraints:

Connectivity: The original board relies on a native RS-232 serial interface (DE-9) for PC communication. To use it on modern systems, developers typically utilize a USB-to-Serial adapter (requiring FTDI or CH340 drivers) or clone hardware like the USB AVRISP.
IDE Compatibility: It natively interfaces with legacy AVR Studio 4 or Atmel Studio / Microchip Studio.
Command Line Tooling: It is fully supported by the open-source AVRDUDE toolchain using the -c stk500v1 or -c stk500v2 programmer arguments. [1, 2, 3, 4]

Modern Community Perspectives

On Arduino Stack Exchange, opinions are mixed regarding its relevance today. Some users consider the tool largely antique because it lacks modern native USB connectivity and newer debug interfaces. For a more current platform, users sometimes point toward the STK600 as a feature-rich alternative. However, many hobbyists and engineers still value the STK500 for its robust, rapid physical prototyping elements, such as its reliable built-in tactile buttons and cleanly broken-out controller pins. [1]

Brand	Not Available
Series	ATMEL STK500 AVR

ATMEL STK500 AVR Flash Microcontroller AVR Development Kit

Specifications