NM1240 Datasheet | Nuvoton Technology

NM1240 Datasheet ARM Cortex® -M0 32-bit Microcontroller Nu Micro® Family NM1240 Series NM1240 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 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. November 08, 2022 Page 1 of 130 Rev.0.2 NM1240 Datasheet 1 GENERAL DESCRIPTION The Nu Micro® NM1240 series 32-bit microcontrollers are embedded with ARM® Cortex® -M0 core for industrial applications which need high performance, high integration, and low cost. The Cortex® M0 is the newest ARM® embedded processor with 32-bit performance at a cost equivalent to the traditional 8-bit microcontroller. The NM1240 series can run up to 48(60) MHz and operate at 2.2V(3.3V) ~ 5.5V, -40℃ ~ 105℃, and thus can support a variety of industrial control applications which need high CPU performance. The NM1240 offers 64 Kbytes embedded program Flash, size configurable Data Flash (shared with program flash), 7.5 Kbytes Flash for the ISP, 1.5 Kbytes SPROM for security, and 8Kbytes SRAM. Many system level peripheral functions, such as I/O Port, Timer, UART, SPI, I2C, PWM, ADC, OP, Watchdog Timer, Analog parator and Brown-out Detector, have been incorporated into the NM1240 to reduce ponent count, board space and system cost. These useful functions make the NM1240 powerful for a wide range of applications. Additionally, the NM1240 series is equipped with ISP (In-System Programming) and ICP (In-Circuit Programming) functions, which allow the user to update the program memory without removing the chip from the actual end product. NM1240 SERIES...