M091YD2AE Datasheet | Nuvoton Technology

M091 Series Nu Micro® Family Arm® Cortex® -M0-based Microcontroller M091 Series Datasheet M091 SERIES DATASHEET The information described in this document is the exclusive intellectual property of Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton. Nuvoton is providing this document only for reference purposes of Nu Micro® microcontroller and microprocessor based system design. Nuvoton assumes no responsibility for errors or omissions. All data and specifications are subject to change without notice. For additional information or questions, please contact: Nuvoton Technology Corporation. .nuvoton. Feb. 7, 2023 Page 1 of 121 Rev 1.00 M091 Series TABLE OF CONTENTS 1 GENERAL DESCRIPTION .............................................................................. 9 1.1 Key Feature and Application........................................................................................ 9 2 Features .................................................................................................... 10 2.1 M091 Features ............................................................................................................. 10 3 PARTS INFORMATION ................................................................................. 15 3.1 Package Type .............................................................................................................. 15 3.2 M091 Series Naming Rule ......................................................................................... 16 3.3 M091 Series Selection Guide .................................................................................... 17 4 PIN CONFIGURATION .................................................................................. 18 4.1 Pin Configuration ......................................................................................................... 18 4.1.1 M091 Series Pin Diagram ...................................................................