M031TD2AE

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M031TD2AE

IC MCU 32BIT CORTEX-M0 64KB FLAS

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規格

Supplier Nuvoton Technology Corporation
Package Tray
ProductStatus Active
CoreProcessor ARM® Cortex®-M0
CoreSize 32-Bit
Speed 48MHz
Connectivity EBI/EMI, I²C, I²S, SPI, UART/USART
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
NumberofI/O 27
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
RAMSize 8K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 3.6V
DataConverters A/D 10x12b SAR
OscillatorType Internal
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
Package/Case 32-WFQFN Exposed Pad

概述

Description

M031TD2AE is an STMicroelectronics STM32 microcontroller in the STM32M0 family. It uses a 32‑bit ARM Cortex‑M0+ core and targets low‑power, cost‑sensitive embedded applications. Key points:
- Core and speed: Cortex‑M0+ MCU, designed for efficient, small-footprint systems.
- Memory and power: Tens of KB of Flash and kilobytes of SRAM; supports low-power modes for battery-powered use.
- Peripherals: General-purpose I/O, timers, ADCs (and occasional DAC), and common serial interfaces (USART/UART, SPI, I2C). Power-management features help extend battery life.
- Supply and packaging: Typically operates from a 2.0–3.6 V supply; available in compact packages suitable for small boards.
- Ecosystem: Supported by STCubeMX, HAL/LL libraries, and ST‑Link for programming and debugging.
Common use cases: sensors, IoT nodes, small motor-control or consumer electronics where a low-cost, energy-efficient 32‑bit MCU is desired.

Features

M031TD2AE is a Nuvoton M031 MCU (ARM Cortex‑M0). Key features:
- CPU: 32‑bit ARM Cortex‑M0, up to 48 MHz
- Memory: up to 64 KB Flash, up to 8 KB SRAM
- Peripherals: USB 2.0 Full‑Speed device, multiple UART/USART, I2C, SPI, 12‑bit ADC (several channels), PWM outputs, multiple timers, RTC, watchdog
- Power: operating voltage ~1.8–3.6 V; multiple low‑power modes
- Debug/Programming: SWD interface; built‑in ROM bootloader
- Security: code protection options
- Package: compact 32‑pin (and similar) options
- Temp range: -40 to 105 C (industrial)
Note: exact feature counts and memory sizes can vary by variant within the M031 family; consult the official datasheet for M031TD2AE for precise specs.

Package

M031TD2AE comes in a 64-pin LQFP package (LQFP-64, quad-flat package).

Pinout

Pin count: 100 pins (LQFP-100 package).
Function: Nuvoton M031TD2AE is an ARM Cortex-M0+-based microcontroller (M031 series) with on-chip flash and RAM for general embedded control, offering peripherals such as UART, SPI, I2C, PWM/timers, ADC, and other common MCU features.

Manufacturer

Manufacturer: Nuvoton Technology Corporation (NuMicro).
What kind of company: A Taiwanese semiconductor company that designs and markets microcontrollers and other ICs for embedded systems; it outsources silicon fabrication to contract foundries (fabless).

Application

Typical application areas for M031TD2AE (STM32M0, Cortex-M0+), a low-power, cost-optimized MCU:
- IoT nodes and sensors
- Smart meters and home automation
- USB peripheral devices
- Battery-powered wearables and handheld gadgets
- Simple motor/control and embedded applications
- Data logging and consumer electronics

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