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STM32L071RZT6
+Lista de MateriaisIC MCU 32BIT 192KB FLASH 64LQFP
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FabricanteSTMicroeletrônica
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Peça do Fabricante #STM32L071RZT6
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Ficha Técnica STM32L071RZT6 DataSheet
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Pacote LQFP-64
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Especificações
| Atributo | Valor |
| Package / Case | Tray |
| Series | STM32L0 |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O | 51 |
| Program Memory Size | 192KB (192K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 6K x 8 |
| RAM Size | 20K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features include multiple low-power modes to extend battery life in portable devices, an array of peripherals like USART, I2C, SPI, USB 2.0, and a 12-bit ADC for analog signal processing. It supports a wide voltage range from 1.65V to 3.6V and includes security features like a true random number generator and unique device ID.
The STM32L071RZT6 is ideal for applications that require energy efficiency, such as wearables, medical devices, and IoT sensors. With its 64-pin LQFP package, it provides a balance between performance and power consumption, backed by an ecosystem of development tools and resources for rapid prototyping and deployment.
Equivalent
1. NXP LPC11U68: Known for its low power and USB features.
2. Microchip ATSAMD21G18: Offers low power with ARM Cortex-M0+ core.
3. Texas Instruments MSP430FR5994: Known for its FRAM technology.
4. Renesas RL78/G13: Focused on ultra-low power applications.
These are similar in terms of low power and feature set, although specifications and peripherals might vary.
Features
- Core: 32-bit ARM Cortex-M0+ CPU, running at up to 32 MHz.
- Memory: 192 KB of Flash memory and 20 KB of SRAM.
- Ultra-Low Power: Offers several power-saving modes, including Stop and Standby, with a typical standby current of 0.3 µA.
- Peripherals: Includes up to 37 GPIOs, multiple timers (including a low-power timer), and a range of communication interfaces such as USART, I2C, SPI, and USB 2.0 Full Speed.
- ADC/DAC: Features a 12-bit ADC and a 12-bit DAC.
- Security: Integrated hardware AES, RNG, and anti-tamper detection.
- Package: Available in a 64-pin LQFP package.
- Operating Voltage: 1.65 V to 3.6 V.
- Other Features: LCD driver, RTC with calendar and alarms, and a 32.768 kHz crystal oscillator.
This microcontroller is ideal for applications requiring energy efficiency, such as wearable devices, medical monitors, and IoT applications.
Pinout
The primary functions of the STM32L071RZT6 include:
1. Core and Performance: It features a 32-bit ARM Cortex-M0+ core, operating at a frequency of up to 32 MHz.
2. Memory: It includes 192 KB of Flash memory and 20 KB of SRAM.
3. Power Efficiency: It offers ultra-low power consumption, suitable for battery-powered applications.
4. Peripherals: The microcontroller provides multiple interfaces such as USART, SPI, I2C, and USB, as well as GPIOs for general-purpose input/output operations.
5. Analog Features: It includes a 12-bit ADC, DAC, and several timers, making it versatile for various analog signal processing tasks.
6. Security: Integrated features such as true random number generators (TRNG) enhance security in applications.
The combination of these features makes the STM32L071RZT6 suitable for applications in consumer electronics, industrial control, and IoT devices.