Atmel ATtiny102 and ATtiny104 MCUs High Performance in a Small Device The new high-performance Atmel® tinyAVR® 8-bit RISC-based ATtiny102 and ATtiny104 microcontroller (MCU) offers a small, very versatile, low-cost and easy-to-use solution for almost any application. It also incorporates Atmel picoPower® technology to deliver industry-leading low power. The ATtiny102 and ATtiny104 MCUs are ideal for system monitoring, battery measurement, battery charging, voltage measurement, current measurement, interface to buttons, switches, drive of small motors, drive of one or more LEDs, and many other applications. The integrated USART provides a means for a wired or wireless interface, making it possible to create a powerful, yet small and low-cost solution for any Internet of Things (IoT) end-node. Key Features • 1KB in-system programmable Flash memory • Full duplex USART • Up to 12 general-purpose I/O lines • Programmable watchdog timer with internal oscillator • 32 bytes SRAM • Internal calibrated 8MHz oscillator • 16 general-purpose working registers • 10-bytes unique ID (serial number) • 16-bit timer/counter with two PWM channels • Three calibrated internal voltage references (1.1V, 2.2V • Internal and external interrupts • One 10-bit A/D converter with up to 8 channels and 4.3V) • Four software-selectable power saving modes • On-chip analog comparator By executing powerful instructions in a single clock cycle, the ATtiny104 device achieves throughputs approaching 1 MIPS per MHz, while balancing power consumption and processing speed. ATTINY104-XNANO Xplained Nano evaluation kit – A hardware platform for evaluating ATtiny102/ATtiny104 microcontrollers Evaluation Kit Key Features • Atmel ATtiny104 host 14-pin 1kB Flash MCU • Embedded programmer for programming the host MCU • One mechanical button • One LED • Access to all I/O lines Atmel Corporation 1600 Technology Drive, San Jose, CA 95110 USA T : (+1)(408) 441. 0311 F : (+1)(408) 436. 4200 | www.atmel.com © 2016 Atmel Corporation. / Rev.: Atmel-45177A-ATtiny102-and-ATtiny104_E_US_022016 Atmel,® Atmel logo and combinations thereof, Enabling Unlimited Possibilities,® and others are registered trademarks or trademarks of Atmel Corporation in U. S. and other countries. Other terms and product names may be trademarks of others. Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS AND PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and products descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life.