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STMicroelectronics STM32F410CBT6
- Part No.:
- STM32F410CBT6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
STM32F410CBT6.pdf
- Description:
- IC MCU 32BIT 128KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
STM32F410CBT6 from STMicroelectronics is a 32-bit Arm® Cortex®-M4 microcontroller with FPU, 100 MHz max CPU frequency, 128 KB flash, 32 KB SRAM, and integrated 12-bit ADC (2.4 MSPS), 12-bit DAC, and low-power timer-designed for battery-powered sensor nodes and industrial control edge devices requiring deterministic real-time response and sub-µA standby operation.
For engineers reviewing the STM32F410CBT6 datasheet, STM32F410CBT6 pinout, STM32F410CBT6 application, or STM32F410CBT6 equivalent, key selection criteria include its 1.7–3.6 V supply range, -40 °C to 105 °C extended temperature grade, 49 5 V-tolerant I/Os, and ART Accelerator enabling zero-wait-state execution from flash at 100 MHz.
Technical Context
The STM32F410CBT6 integrates an Adaptive Real-Time (ART) Accelerator that eliminates flash wait states across the full 1.7–3.6 V supply and -40 °C to 105 °C operating range, delivering consistent 125 DMIPS performance. Its eBAM (enhanced Batch Acquisition Mode) enables ultra-low-power sensor data capture with autonomous peripheral triggering while the CPU remains in Stop mode.
It features a single 12-bit, 2.4 MSPS ADC with up to 16 channels and hardware oversampling, one 12-bit DAC with buffered output, and a dedicated low-power timer (LPTIM1) that operates in Stop mode with sub-microsecond wake-up latency-critical for time-triggered wake-up in energy-constrained applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M4 with FPU, 100 MHz max, 125 DMIPS @ 100 MHz - enables floating-point math for motor control and sensor fusion without external coprocessor. |
| Memory | 128 KB flash + 32 KB SRAM + 512 B OTP - sufficient for secure bootloader, firmware updates, and real-time buffer storage in standalone edge nodes. |
| ADC | 1×12-bit, 2.4 MSPS, up to 16 channels - supports high-speed analog monitoring of multiple sensors (e.g., current, voltage, temperature) with hardware oversampling for effective 14-bit resolution. |
| DAC | 1×12-bit, buffered output - provides precise analog actuation signals (e.g., bias voltage, reference level) without external op-amp buffering. |
| Low-Power Modes | Stop mode: 6 µA (deep power-down), Standby: 2.4 µA @25°C - enables multi-year battery life in wireless sensor transmitters with periodic wake-up intervals. |
| I/O Voltage Tolerance | 49 pins 5 V-tolerant - simplifies interface with legacy 5 V peripherals and industrial I/O without level-shifting components. |
| Communication Interfaces | 3×I²C (1×fast-mode 1 MHz), 3×USART (2×12.5 Mbit/s), 3×SPI/I²S - supports concurrent sensor aggregation (I²C), wireless module control (USART), and audio/data streaming (SPI/I²S). |
Pinout & Package
STM32F410CBT6 uses the LQFP48 (7 × 7 mm) package with 48 pins, ECOPACK2-compliant, and rated for industrial temperature range (-40 °C to 105 °C). Pin functions are validated per ST's DS11144 Rev 8 datasheet Section 4 (Pinouts and pin description) and Table 9 (STM32F410x8/B pin definitions).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VSS, VSSA | Power supply and ground (analog/digital) | Dual-domain supply decoupling ensures clean ADC/DAC reference and noise-immune digital operation; VDDA must be ≥ VDD for analog accuracy. |
| PA0–PA15, PB0–PB15, PC13–PC15 | General-purpose I/Os | 45 pins support 100 MHz toggle; 49 pins are 5 V-tolerant - enables direct connection to 5 V logic, encoders, and industrial buses. |
| PA1, PA4, PA5, PA6, PA7 | ADC1_IN0–IN5 / DAC_OUT1 | Shared analog input/outputs allow simultaneous sampling and analog output generation - ideal for closed-loop control with feedback and actuation on same port group. |
| PA8, PA9, PA10, PA11, PA12 | USB_DM, USB_DP, USART1_TX/RX, OTG_FS_VBUS | Integrated USB 2.0 FS PHY eliminates external transceiver - reduces BOM cost and PCB area for firmware update and debug interfaces. |
| PC13, PC14, PC15 | RTC_OUT, OSC32_IN, OSC32_OUT | Dedicated 32.768 kHz crystal pins with RTC calibration support - enables ±1 ppm calendar accuracy over temperature for time-stamped logging. |
Key Features
| Feature | Design Value |
|---|---|
| eBAM (enhanced Batch Acquisition Mode) | Enables autonomous ADC sampling triggered by timers or external events while CPU is in Stop mode - reduces active time by >90% in sensor polling cycles. |
| ART Accelerator | Delivers zero-wait-state execution from flash across full voltage (1.7–3.6 V) and temperature (-40 °C to 105 °C) range - guarantees deterministic real-time response without SRAM code relocation. |
| LPTIM1 (Low-Power Timer) | Operates in Stop mode with <1 µs wake-up latency and programmable clock prescaler - allows precise microsecond-level timing for duty-cycled sensing without CPU intervention. |
| True Random Number Generator (RNG) | FIPS 140-2 compliant entropy source - enables secure key generation for TLS handshake and firmware authentication in IoT endpoints. |
| 96-bit Unique ID | Factory-programmed, tamper-resistant serial number - used for device identity binding in cloud onboarding and license enforcement. |
Applications
| Industrial Sensor Node | Smart Metering Endpoint |
|---|---|
Use Scenario: Battery-powered environmental monitor collecting temperature, humidity, and CO₂ via I²C sensors every 30 seconds, transmitting data via UART to LoRaWAN module. IC Role / Device Role / Timing Role: Central controller managing sensor acquisition, data preprocessing, low-power scheduling, and host interface - LPTIM1 triggers ADC sampling; RTC timestamps logs. Use Value: 6 µA Stop mode current extends 2xAA battery life beyond 5 years; 49 5 V-tolerant I/Os directly interface with legacy industrial sensors without level shifters. |
Use Scenario: Electricity meter with pulse counting, voltage/current measurement, and secure firmware update via USB. IC Role / Device Role / Timing Role: Metrology controller performing real-time RMS calculation using FPU, storing billing data in flash, and handling secure USB DFU - ADC samples at 10 kSPS; DAC calibrates reference. Use Value: 12-bit ADC with hardware oversampling achieves >14-bit ENOB for Class 0.5 metering compliance; embedded RNG enables TLS 1.3 key exchange for OTA updates. |
| Motor Control Edge Module | Medical Wearable Hub |
Use Scenario: Brushless DC motor driver with Hall-effect feedback, PWM generation, and thermal protection. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithm - TIM1 generates complementary PWM; ADC samples phase currents synchronously. Use Value: 100 MHz Cortex-M4+FPU executes field-oriented control loop in <1 µs; ART Accelerator ensures jitter-free execution from flash during dynamic load changes. |
Use Scenario: ECG patch acquiring biopotential signals, filtering, and streaming to BLE SoC via SPI. IC Role / Device Role / Timing Role: Analog front-end processor - ADC acquires 12-bit ECG at 2 kSPS; DAC generates lead-off detection voltage; LPTIM1 manages sleep/wake cycles. Use Value: Sub-µA Standby current (<2.4 µA) preserves coin-cell battery for >7 days continuous operation; 12-bit DAC provides precise electrode bias for common-mode rejection. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F401CEU6 | Same Cortex-M4 core but no FPU; 1024 KB flash, 96 KB RAM, no DAC, lower ADC speed (2.4 MSPS → 2.4 MSPS same, but no hardware oversampling); LQFP48 package. | Lacks DAC and FPU - unsuitable for closed-loop analog control or floating-point sensor fusion; higher memory headroom benefits larger protocol stacks. | Select when cost-sensitive designs require only integer math and no analog output, and when larger flash is needed for dual-bank OTA. |
| STM32L431CBT6 | Cortex-M4 with FPU, but ultra-low-power architecture: 80 MHz max, 256 KB flash, 64 KB SRAM, 12-bit ADC (5 MSPS), no DAC; Stop mode current 1.8 µA (vs. 6 µA). | Optimized for sub-µA deep-sleep operation and longer battery life, but lacks DAC and has reduced peripheral count (e.g., only 2x USART, no USB). | Select for pure battery longevity where analog output is unnecessary and USB connectivity is not required. |
Compared with STM32F410CBT6, STM32F401CEU6 trades FPU and DAC for higher memory and lower cost, while STM32L431CBT6 prioritizes ultra-low Stop current and higher ADC speed at the expense of integrated USB and DAC - making STM32F410CBT6 optimal for balanced mixed-signal edge nodes needing both precision analog I/O and robust connectivity.
Availability
STM32F410CBT6 is available at Aetrix Electronics and suitable for industrial sensor nodes, smart metering endpoints, and motor control edge modules requiring stable component supply, long-term lifecycle assurance, and extended temperature-grade reliability.
Supply support for STM32F410CBT6 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, Switzerland, designing and manufacturing microcontrollers, power management ICs, MEMS, and automotive semiconductors since 1987.
The STM32F4 series targets high-performance embedded applications demanding DSP capability, rich analog integration, and real-time determinism - with the F410 subfamily optimized for cost-sensitive, power-aware edge devices requiring FPU, DAC, and USB without full F4 feature set.
FAQ
What is the maximum operating temperature rating for STM32F410CBT6?
The STM32F410CBT6 is qualified for industrial temperature range: -40 °C to +105 °C. This rating is confirmed in Section 6.3.1 (General operating conditions) of DS11144 Rev 8, and applies to all LQFP48 variants including the CBT6 suffix. It supports reliable operation in enclosed industrial enclosures and outdoor metering housings without forced cooling.
Does STM32F410CBT6 support USB device functionality without external components?
Yes. STM32F410CBT6 integrates a full-speed USB 2.0 transceiver (USB_DM/DP pins) with internal pull-ups and voltage regulation - enabling USB device mode (e.g., CDC ACM virtual COM port, DFU) with only passive termination resistors and a 1.5 kΩ pull-up on D+ for enumeration. No external PHY or level shifter is required.
How many ADC channels can be simultaneously sampled with hardware synchronization?
The STM32F410CBT6 supports simultaneous sampling on up to two ADC channels using the dual-mode trigger configuration (e.g., TIM1 TRGO driving ADC1 and ADC2). However, this part contains only one ADC instance (ADC1), so true simultaneous multi-channel sampling is achieved via sequential conversion within a single scan sequence - up to 16 channels per conversion group with configurable sampling times and DMA auto-transfer.
Is the 96-bit unique ID accessible via standard debug interfaces?
No. The 96-bit unique ID is read-only and accessible only via the DBGMCU_IDCODE register during debug session or through firmware using the HAL_GetUID() API. It cannot be read via SWD/JTAG without active debug connection and privileged software access - preventing unauthorized extraction during production programming or field operation.
STM32F410CBT6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 48-LQFP
- Series:
- STM32F4
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 100MHz
- Connectivity:
- I2C, IrDA, LINbus, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O:
- 36
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.7V ~ 3.6V
- Data Converters:
- A/D 10x12b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32F410CBT6 FAQ
1.How can I place an order for STM32F410CBT6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F410CBT6 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STM32F410CBT6 reliable?
The price and inventory of STM32F410CBT6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F410CBT6 is usually 5 days.
3.What payment methods are accepted for STM32F410CBT6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F410CBT6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F410CBT6?
STM32F410CBT6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F410CBT6 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STM32F410CBT6?
For technical support, including STM32F410CBT6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F410CBT6 requirements.
6.How does Aetrix verify that STM32F410CBT6 is sourced from the original manufacturer or authorized distributors?
All STM32F410CBT6 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM32F410CBT6 meets industry standards.
7.What is the process for return or replacement of STM32F410CBT6?
All STM32F410CBT6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32F410CBT6, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STM32F410CBT6 part is unused and in its original packaging.
Return procedure for STM32F410CBT6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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