STMicroelectronics STM32F410RBT7TR

Overview

STM32F410RBT7TR from STMicroelectronics is an Arm® Cortex®-M4 32-bit microcontroller with FPU, 100 MHz max clock, 128 KB Flash, 32 KB SRAM, and integrated peripherals including 1×12-bit 2.4 MSPS ADC, 1×12-bit DAC, 9 timers (including LPTIM), and 9 communication interfaces (3×I²C, 3×USART, 3×SPI/I²S). It targets low-power industrial sensor nodes and compact motor control systems requiring real-time processing and sub-µA standby operation.

For engineers reviewing the STM32F410RBT7TR datasheet, STM32F410RBT7TR pinout, STM32F410RBT7TR application, or STM32F410RBT7TR equivalent, key selection criteria include its 100 MHz ART Accelerator-enabled execution from Flash, 6 µA Stop mode current at 25 °C, 49 5 V-tolerant I/Os, and LQFP48 package compatibility with legacy STM32F4 designs.

Technical Context

This MCU implements the Arm Cortex-M4 core with hardware FPU and DSP instructions, coupled with ST's Adaptive Real-time Accelerator (ART) enabling zero-wait-state execution from Flash at up to 100 MHz. Its power architecture supports three low-power modes-Stop (6–49 µA), Standby (2.4–12 µA), and VBAT RTC operation-with dedicated LPTIM for timing in Stop mode.

The peripheral set includes a single 12-bit ADC with 16 channels and 2.4 MSPS sampling, one 12-bit DAC, and nine communication interfaces: three I²C (one Fast-mode at 1 MHz), three USART (two at 12.5 Mbit/s), and three SPI/I²S supporting audio and high-speed serial protocols-all accessible via up to 45 fast I/Os running at 100 MHz.

Key Specifications

Pinout & Package

LQFP48 (7 × 7 mm, 0.5 mm pitch) package with exposed thermal pad; RoHS-compliant and ECOPACK2 certified.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with STM32F410RBT7TR, the STM32F401CEU6 trades DAC and ultra-low-power capability for lower unit cost, while the STM32G431KBT6 shifts focus to computational throughput at the expense of optimized low-power timing - making the F410RBT7TR uniquely balanced for battery-constrained, mixed-signal edge nodes.

Availability

STM32F410RBT7TR is available at Aetrix Electronics and suitable for industrial sensor nodes, compact motor controllers, USB-C power monitors, and smart lighting nodes requiring stable component supply and long-term production continuity.

Supply support for STM32F410RBT7TR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, specializing in microcontrollers, power management, MEMS, and automotive ICs with strong industrial and IoT focus.

The STM32F410 series belongs to ST's mainstream Cortex-M4 portfolio, designed specifically for cost-optimized, low-power embedded applications demanding rich analog integration and robust real-time performance in compact form factors.

FAQ

What is the maximum operating temperature range for STM32F410RBT7TR?

The STM32F410RBT7TR is rated for operation from –40 °C to +105 °C ambient temperature, validated per industrial-grade specifications. This extended range supports deployment in harsh environments such as factory automation enclosures and outdoor metering housings where thermal cycling exceeds consumer-grade limits.

Does STM32F410RBT7TR support USB device functionality?

No, the STM32F410RBT7TR does not include a USB peripheral. It lacks both USB OTG and USB device controllers. For USB connectivity, designers must implement external USB-UART bridges (e.g., CP2102) or select higher-tier STM32F4 variants like the STM32F407 that integrate full-speed USB 2.0 OTG.

Can the internal 16 MHz RC oscillator be used as the system clock source?

Yes, the factory-trimmed 16 MHz internal RC oscillator (HSI) can serve as the system clock source, enabling immediate operation without external crystals. However, its ±1% accuracy limits use in time-critical applications like UART communication above 115.2 kbps or RTC calendar functions - external 32.768 kHz and 4–26 MHz crystals are recommended for precision timing.

How many general-purpose DMA streams does STM32F410RBT7TR provide?

The STM32F410RBT7TR integrates a single 16-stream general-purpose DMA controller with FIFO buffering and burst transfer support. Each stream is independently configurable for memory-to-memory, peripheral-to-memory, or memory-to-peripheral transfers, enabling concurrent ADC sampling, SPI data streaming, and DAC waveform generation without CPU intervention.