Cortex M0 MCU 128 KB Flash
The NuMicro™ NUC230/240 series are 32-bit microcontrollers with an embedded ARM® Cortex™-M0 core, developed for industrial control or applications that need rich communication interfaces. The NUC230/240 series includes NUC230 and NUC240 product lines. The NUC240 (product NUC240VE3AE) belonging to the Connectivity Line comes equipped with USB 2.0 full-speed and CAN Bus support.
Function & Applications:
The NUC240VE3AE operates at a voltage range of 2.5V to 5.5V and is industry-rated for temperature ranges from - 40 ℃ up to 105 ℃. It is suitable for applications in automotive systems, security or alarm systems, temperature sensors, and communication systems. The microcontroller provides a plethora of rich peripheral devices, boasting connections such as UART, SPI, I2C, PWM timer, and GPIO, making it a highly versatile component for various applications.
The NUC240VE3AE is embedded with the Cortex™-M0 core, with a maximum frequency of 72 MHz. The microcontroller comes with 128 KB of flash memory, 16 KB of SRAM and ISP, ICP, and IAP functions for programming. It features an ADC with up to 8 channels and a 12-bit resolution, along with a PWM that can operate up to eight channels. Its internal oscillator runs at 22.1184 MHz with an accuracy of ± 1 % at 25 ℃, 5V.
Package Types, Interface & Pin Configuration:
The NUC240VE3AE is available in the package types: LQFP100. Its rich connectivity interfaces include up to two Bosch CANs 2.0A/B, up to four SPI (up to 36 MHz), up to two I2C (up to 400 kHz), up to six UART (up to 1 Mbps) along with a USB 2.0 full-speed device and 16/8 bits EBI interface incorporated.
Reliability & Lifespan:
Designed for industrial applications, the NUC240VE3AE is expected to have a high degree of reliability and longevity. It features a built-in low voltage reset controller and a brown-out detector to maintain stability and reliability. It has been designed to deliver high immunity against electrical disruptions, offering 8 kV ESD and 4 kV EFT protection.
Standards & Certifications:
Although there is no explicit information provided on standard certifications, the mention of Bosch CAN Bus compatibility indicates adherence to related industry standards. The accurate temperature sensor (± 1 ℃ ) and precise internal oscillator further evidence that this product meets stringent industry requirements and performance metrics.
Application Cases & Reference Designs:
Though specific application cases and reference designs aren't provided, the broad target applications indicate the device's usage in sectors like Automotive, Security & Alarm systems, Temperature Sensor solutions, and Communication Systems, benefiting greatly from its numerous interface connections and rich peripheral support.