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STM32L073RBT6
+BOMIC MCU 32BIT 128KB FLASH 64LQFP
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メーカーRFE/フューゼテック
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メーカー品番 #STM32L073RBT6
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データシート STM32L073RBT6 DataSheet
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パッケージ LQFP-64
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在庫状況6331
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tray |
| Series | STM32L0 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M0+ |
| CoreSize | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| NumberofI/O | 51 |
| ProgramMemorySize | 128KB (128K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 6K x 8 |
| RAMSize | 20K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 3.6V |
| DataConverters | A/D 16x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
概要
Description
Key features include multiple power-saving modes, such as low-power run and standby modes, which make it ideal for battery-operated devices. It offers a range of connectivity options including USART, I2C, and SPI interfaces, alongside a USB 2.0 full-speed interface. The device also supports advanced analog features with a 12-bit ADC, DAC, and various timers.
The STM32L073RBT6 comes in a 64-pin LQFP package, making it suited for compact designs. Its combination of low power, extensive peripherals, and cost-effectiveness makes it ideal for applications in healthcare, wearables, and IoT devices.
Equivalent
1. Microchip's ATSAML21 series.
2. NXP's LPC5410x series.
3. Texas Instruments' MSP430 series.
4. Renesas RL78/G1x series.
These alternatives may vary in specific features, so it's important to compare detailed specifications for compatibility with your specific application.
Features
1. Ultra-Low Power Consumption: Multiple low-power modes with a typical current consumption of just 0.37 µA in standby mode.
2. Peripherals: Rich set of peripherals including USART, I2C, SPI, 12-bit ADC, DAC, and various timers.
3. Clock Management: High-performance clock system with up to 24 MHz HSI and 32.768 kHz LSE clock sources.
4. Security: Enhanced security features like hardware encryption and true random number generator (TRNG).
5. Connectivity: Supports multiple communication interfaces, including up to 6 USARTs, 2 I2Cs, and 2 SPIs.
6. Temperature Range: Operates from -40°C to +85°C, suitable for industrial applications.
7. Package: Available in LQFP64 package, offering a balance between pin count and physical size.
These features make it ideal for low-power and battery-operated applications such as metering, home automation, and portable health devices.
Pinout
- CPU: ARM Cortex-M0+ core, running up to 32 MHz.
- Memory: 128 KB of Flash memory and 20 KB of SRAM.
- Peripherals: Includes multiple timers, ADC, DAC, I2C, SPI, USART interfaces, and a low-power RTC.
- Low Power: Designed for low-power applications with features like multiple power modes and a low-power timer.
- Connectivity: Supports various communication interfaces for connectivity needs.
- Security: Basic security features with read-out protection.
This combination of features makes the STM32L073RBT6 suitable for energy-sensitive applications requiring a balance of performance, connectivity, and efficiency.
Manufacturer
Application
1. Wearable Devices: Low power and compact design make it ideal for fitness trackers and smartwatches.
2. Home Automation: Used in smart home devices due to its energy efficiency.
3. Medical Devices: Suitable for portable and battery-operated medical equipment.
4. Industrial Automation: Utilized in sensors and control systems.
5. IoT Applications: Supports IoT devices with its connectivity features.
6. Consumer Electronics: Applied in remote controls and toys needing long battery life.
These applications benefit from the STM32L073RBT6’s efficient power management and versatile peripheral interfaces.