Microchip Technology ATSTK600-RC15

Overview

ATSTK600-RC15 from Microchip Technology (formerly Atmel) is an official evaluation and development kit for the AT32UC3L016/032/064 family of 32-bit AVR UC microcontrollers. It provides full hardware and software support for debugging, programming, and prototyping with the AT32UC3L series - featuring up to 64KB Flash, 16KB SRAM, picoPower® ultra-low-power operation, 36 PWM channels, four USARTs, dual TWI, SPI, 12-bit ADC, capacitive touch interface, and Nexus Class 2+ on-chip debug. Designed for embedded control applications requiring real-time performance and low-power operation, such as industrial HMI, battery-powered sensor nodes, and smart appliance interfaces.

For engineers reviewing the ATSTK600-RC15 datasheet, ATSTK600-RC15 pinout, ATSTK600-RC15 application, or ATSTK600-RC15 equivalent, this page delivers verified technical context, key specifications, availability status, manufacturer background, and targeted FAQs - all grounded in official Microchip documentation and kit reference materials.

Technical Context

The ATSTK600-RC15 is a complete hardware platform built around the AT32UC3L064 microcontroller (64KB Flash, 16KB SRAM, TQFP48 package), pre-mounted on a modular baseboard with expansion headers, onboard debugger (aWire/JTAG), USB interface, power regulation, and configurable I/O routing. It supports all core peripherals: 36-channel PWMA, six 16-bit TC channels, AST real-time clock, FREQM frequency meter, and CAT capacitive touch module with QTouch® library integration.

It enables full-speed non-intrusive trace via NanoTrace over aWire or JTAG, runtime control, and secure library execution using FlashVault™ technology. The kit includes jumper-selectable voltage domains (1.62–3.6 V), external crystal options (32kHz & up to 16MHz), and dedicated test points for analog, timing, and power analysis - directly supporting low-power sleepwalking, peripheral event system validation, and secure firmware development workflows.

Key Specifications

Availability

ATSTK600-RC15 is available at Aetrix Electronics and suitable for industrial HMI development, low-power sensor node prototyping, capacitive touch UI validation, and secure firmware testing requiring stable component supply and long-term toolchain continuity.

Supply support for ATSTK600-RC15 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Microchip Technology Inc. is a global semiconductor company delivering microcontrollers, analog, FPGA, and memory solutions, formed through the acquisition of Atmel in 2016. It maintains full legacy support for Atmel AVR and SAM product lines.

The ATSTK600-RC15 belongs to Microchip's STK600 family of universal development kits - engineered specifically to accelerate evaluation and firmware development for 8-bit and 32-bit AVR microcontrollers, with emphasis on low-power, real-time, and human-interface applications.

FAQ

What is the primary function of the ATSTK600-RC15 development kit?

The ATSTK600-RC15 is a production-ready evaluation platform designed to support full hardware and software development for the AT32UC3L016/032/064 series of 32-bit AVR UC microcontrollers. It integrates the AT32UC3L064 MCU, onboard aWire/JTAG debugger, configurable power domains, and standardized expansion headers - enabling rapid prototyping, low-power validation, capacitive touch implementation, and secure firmware deployment without requiring additional tooling.

Does the ATSTK600-RC15 support the full feature set of the AT32UC3L064 MCU?

Yes, the ATSTK600-RC15 fully exposes all major peripherals of the AT32UC3L064, including all 36 PWM channels, six 16-bit Timer/Counter units, four USARTs, dual TWI interfaces, SPI, 8-channel 12-bit ADC with temperature sensor, eight analog comparators, and the Capacitive Touch (CAT) module with QTouch® support. All signals are routed to test points or expansion headers, and the onboard debugger enables full Nexus Class 2+ trace and non-intrusive runtime control for the AT32UC3L064.

Can the ATSTK600-RC15 be used with Atmel Studio and modern GNU toolchains?

Yes, the ATSTK600-RC15 is natively supported in Atmel Studio 7 (legacy) and fully compatible with the current Microchip MPLAB X IDE when configured with the GNU ARM Embedded Toolchain and Atmel Start or ASF-based projects. Debugging, programming, and trace functionality - including NanoTrace over aWire - operate out-of-the-box with official drivers and plug-ins provided by Microchip for both Windows and Linux environments.

What power configurations does the ATSTK600-RC15 support for low-power development?

The ATSTK600-RC15 supports precise low-power development via jumper-selectable voltage domains (VDDCORE, VDDIO, VDDANA), onboard brown-out detection, and direct access to SleepWalking-capable peripherals. It enables measurement of active current down to 165 µA/MHz and standby leakage as low as 9 nA while retaining backup registers - matching the documented picoPower® specifications of the AT32UC3L064. Real-time clock operation using the AST + 32kHz crystal is fully validated on the board.

Is the ATSTK600-RC15 compatible with third-party STK600 add-on boards?

Yes, the ATSTK600-RC15 uses the standard STK600 mechanical and electrical form factor, including dual 64-pin expansion headers with identical pin mapping and signal routing conventions. It is interoperable with all legacy STK600 add-on boards (e.g., LED, LCD, RS232, CAN, Ethernet, and sensor modules), allowing reuse of existing hardware assets and seamless migration from older AVR platforms to the AT32UC3L series.