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STM32L431CCT6
+StücklisteIC MCU 32BIT 256KB FLASH 48LQFP
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HerstellerSTMikroelektronik
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Herstellerteil #STM32L431CCT6
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Datenblatt STM32L431CCT6 DataSheet
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Paket LQFP-48
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Auf Lager2358
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Spezifikationen
| Attribut | Wert |
| Package | Tray |
| Series | STM32L4 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M4 |
| CoreSize | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| NumberofI/O | 39 |
| ProgramMemorySize | 256KB (256K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 64K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.71V ~ 3.6V |
| DataConverters | A/D 10x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-LQFP |
Übersicht
Description
Key features include 256 KB of Flash memory and 64 KB of SRAM, making it suitable for complex applications with space constraints. It offers a wide range of peripherals, including multiple communication interfaces like USART, I2C, SPI, and USB, as well as timers, ADCs, and DACs. The STM32L431CCT6 operates with a supply voltage range from 1.71 V to 3.6 V, which contributes to its low power consumption.
The device is also equipped with advanced power-saving modes, making it ideal for battery-operated applications. The microcontroller comes in a 48-pin LQFP package, ensuring ease of integration into various designs. Its versatility, low power consumption, and robust performance make it suitable for use in IoT devices, wearable electronics, and industrial applications.
Equivalent
1. NXP MKL26Z128VLH4 - Part of the Kinetis L family, known for low-power consumption.
2. Microchip ATSAMD21G18A - From the SAMD21 series, featuring similar ARM Cortex-M0+ core.
3. TI MSP432P401R - Offers similar low-power features with an ARM Cortex-M4F core.
These alternatives offer comparable features but always check specific requirements.
Features
1. Core: It is based on a 32-bit ARM Cortex-M4 processor with a floating-point unit, operating at up to 80 MHz.
2. Memory: Includes 256 KB of Flash memory and 64 KB of SRAM.
3. Power Efficiency: Offers low power modes down to 40 nA standby, making it suitable for battery-powered applications.
4. Peripherals: Equipped with a variety of peripherals, including USB 2.0 full-speed, multiple timers, and standard communication interfaces like USART, SPI, and I2C.
5. Analog Features: Provides a 12-bit ADC, DAC, multiple comparators, and an operational amplifier.
6. Security: Features hardware encryption algorithms for secure data handling.
7. Package: Available in a LQFP-48 package.
8. Development Support: Compatible with extensive development tools and software libraries from STMicroelectronics.
This microcontroller is ideal for applications requiring a balance of performance, power efficiency, and advanced peripherals.
Pinout
Key functions and features include:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit) running at up to 80 MHz.
- Memory: It offers 256 KB of Flash memory and 64 KB of SRAM.
- GPIOs: Multiple general-purpose I/O pins for interfacing with other peripherals.
- Peripherals: Includes timers, USART, SPI, I2C, USB, ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), and more.
- Power: Designed for low power consumption with several power-saving modes.
These features make it suitable for applications in wearable technology, portable medical devices, and other battery-operated equipment requiring efficient power use.
Manufacturer
Application
1. Wearable Devices: Ideal for fitness trackers and smartwatches due to low energy consumption.
2. IoT Devices: Suitable for battery-powered IoT sensors and devices.
3. Consumer Electronics: Used in devices like remote controls and home automation systems.
4. Medical Devices: Perfect for portable and battery-operated medical equipment.
5. Industrial Monitoring: Fits in wireless sensor networks for industrial automation.
6. Smart Meters: Utilized in energy-efficient smart meters for utilities.
7. Automotive Applications: Suitable for interior automotive controls.
These applications benefit from its balance of performance, power efficiency, and connectivity options.