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nuvoton m252le3ae

M252LE3AE

Cortex M23 MCU 128 KB Flash

Supplier:

Nuvoton

Certification:

certcert
Specification
Attribute Value
Product Series
M251/M252 Series
Core Processor
Cortex M23
Frequency
48MHz
PWM
24*16-bit
Number of I/O
37
Operating Voltage
1.8~5.5V
Memory Size
128KB
Operating Temperature
-40~+105˚C
SRAM
16KB
PDMA
8
ADC
12
UART
3
USB Device
Y
Package
LQFP48
Description

Introduction

The NuMicro® M252LE3AE microcontroller is a powerful product developed by Nuvoton under the M251/M252 Series. It's specifically designed for industrial control applications and powered by the Arm® Cortex®-M23 core, suitable for the Armv8-M architecture. It exhibits traits of a low-power consumption operational device with high-speed performance.

Function & Applications

This microcontroller has versatile applications in smart home appliances, industrial automation, security alarm systems, electronic payments, smart city development, IoT devices, communication modules, smart door locks, electronic shelf labels (ESL), and portable wireless data collectors. It performs exceptionally in locations with wide supply-ranges and varying temperature ranges (-40℃ to +105℃). Coupled with its array of interfaces, it can tap into diverse external modules while maintaining energy efficiency.

Performance Parameters

NuMicro® M252LE3AE boasts high performance with an operating frequency of 48 MHz from the Arm® Cortex®-M23 core. It has 128KB of flash memory along with a massive 16KB of embedded SRAM, which allows it to process operations quickly and retain data efficiently. The microcontroller's power efficiency spans across various modes, including Normal Run mode, Idle mode, Power-down mode, Deep Power-down mode, leading to extended battery life for IoT applications.

Package Types, Interface & Pin Configuration

Packaging of NuMicro® M252LE3AE is facilitated by LQFP48 (7x7mm), a compact solution that permits high pin-counts in minimal space. It includes numerous interfaces like Voltage Adjustable Interface (VAI), Programmable Serial I/O (PSIO), QSPI, SPI/I2S, I2C, Smart Card Interface (ISO-7816-3), along with other versatile configuration options.

Reliability & Lifespan

Equipped with a broad temperature in operation, ranging from -40℃ to 105℃, NuMicro® M252LE3AE showcases great reliability and longevity. The low-power consumption capability adds to the lifespan of the microcontroller, beneficial in applications with extreme or fluctuating temperature conditions.

Standards & Certifications

To ensure its maximal security integrity, the NuMicro® M252LE3AE series imparts multiple protection mechanisms. Compliant with IEC-60730 requirement for Class B safety function, it is equipped with flash lock bits, Execute-Only-Memory (XOM) regions, 96-bit Unique Identification (UID) and 128-bit Unique Customer Identification (UCID).

Application Cases & Reference Designs

The microcontroller is applicable for a diverse range of industries including electronic payments, communication modules, handheld medical devices, Smart Home appliances, industrial controls, and automation. Its unique design allows for efficient realizations of both standard and proprietary interfaces, making it an optimal choice for diverse application needs.

In conclusion, the NuMicro® M252LE3AE is a robust and versatile solution designed to cater to diverse industrial control applications. Its power efficiency coupled with high-speed processing and operations makes this microcontroller a go-to choice for industries desiring a balance between efficiency, performance, and security.

Packaging *

In Stock: 328

MOQ: 1 / MPQ: 1

Total USD 1.63
QuantityUnit Price
1USD 1.63000
100USD 1.25000
500USD 1.04000
1,000USD 0.94000
2,000USD 0.91000
5,000 +Quote by quantity
Technical Documentation