Overview
The STM32L073RZT6TR is a 32-bit microcontroller from STMicroelectronics, part of the STM32L0 series. It is based on the ARM® Cortex®-M0+ core, which provides high performance and low power consumption. This microcontroller is designed for embedded systems and is particularly suited for applications requiring low power and high efficiency. It combines a CPU, memory, input/output peripherals, and programmable input/output pins, making it a versatile component for various electronic systems.
Key Specifications
| Part Number | STM32L073RZT6TR |
|---|---|
| Manufacturer | STMicroelectronics |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Program Memory Type | FLASH |
| Program Memory Size | 192KB (192K x 8) |
| RAM Size | 20K x 8 |
| EEPROM Size | 6K x 8 |
| Supply Voltage | 1.8V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 64-LQFP (10x10 mm) |
| Number of I/O | 51 |
| Clock Speed | Up to 32 MHz |
| Data Converters | A/D 15x12b; D/A 2x12b |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
Key Features
- Ultra-low-power platform: Features low power modes such as Standby, Stop, and Run modes with efficient power consumption (e.g., 0.29 µA in Standby mode, 0.43 µA in Stop mode).
- Advanced Data Converters: Includes 15x12-bit ADC and 2x12-bit DAC for high-precision and fast conversion of analog signals to digital signals.
- Multiple Connectivity Options: Supports I²C, IrDA, LINbus, SPI, UART/USART, and USB for seamless communication with various peripheral devices.
- Extensive Peripherals: Features Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT, and more to expand the functionality of the microcontroller.
- High-Speed Processing: Operates at up to 32 MHz with 0.95 DMIPS/MHz, ensuring high-speed data processing and fast response times.
- Compact and Reliable Packaging: 64-LQFP (10x10 mm) package with good heat dissipation performance, suitable for space-efficient designs.
Applications
- Robots: Suitable for robotic systems requiring low power and high processing efficiency.
- Smart Home: Ideal for smart home devices that need reliable and low-power operation.
- Automotive Electronics: Used in automotive systems where low power consumption and high reliability are crucial.
- Medical Equipment: Applicable in medical devices that require precise and efficient processing.
- Aerospace: Suitable for aerospace applications due to its robust and reliable performance.
- Intelligent Instruments: Used in various intelligent instruments that require advanced data processing and low power consumption).
Q & A
- What is the core processor of the STM32L073RZT6TR?
The core processor is the ARM® Cortex®-M0+.
- What is the program memory size of the STM32L073RZT6TR?
The program memory size is 192KB (192K x 8).
- What are the operating voltage and temperature ranges of the STM32L073RZT6TR?
The operating voltage range is 1.8V ~ 3.6V, and the operating temperature range is -40°C ~ 85°C (TA).
- What types of data converters are available on the STM32L073RZT6TR?
The microcontroller includes 15x12-bit ADC and 2x12-bit DAC.
- What are the key peripherals available on the STM32L073RZT6TR?
The key peripherals include Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT, and more.
- What are the connectivity options supported by the STM32L073RZT6TR?
The microcontroller supports I²C, IrDA, LINbus, SPI, UART/USART, and USB.
- What is the package type and size of the STM32L073RZT6TR?
The package type is 64-LQFP, and the size is 10x10 mm.
- How many I/O pins does the STM32L073RZT6TR have?
The microcontroller has 51 programmable I/O pins.
- What are some of the low-power modes available on the STM32L073RZT6TR?
The microcontroller features Standby, Stop, and Run modes with efficient power consumption (e.g., 0.29 µA in Standby mode, 0.43 µA in Stop mode).
- What are some typical applications of the STM32L073RZT6TR?
Typical applications include robots, smart home devices, automotive electronics, medical equipment, aerospace, and intelligent instruments.
