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STM32L072CZT6
+Lista de MateriaisIC MCU 32BIT 192KB FLASH 48LQFP
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FabricanteSTMicroeletrônica
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Peça do Fabricante #STM32L072CZT6
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Ficha Técnica STM32L072CZT6 DataSheet
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Pacote LQFP-48
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Especificações
| Atributo | Valor |
| Package | Tray |
| Series | STM32L0 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M0+ |
| CoreSize | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| NumberofI/O | 37 |
| ProgramMemorySize | 192KB (192K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 6K x 8 |
| RAMSize | 20K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.65V ~ 3.6V |
| DataConverters | A/D 10x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-LQFP |
Visão Geral
Description
Key features include:
- Core: ARM Cortex-M0+ running at up to 32 MHz.
- Memory: 192 KB of Flash memory, 20 KB of SRAM, and 6 KB of EEPROM.
- Power Efficiency: Offers multiple low-power modes, including low-power sleep, stop, and standby.
- Peripherals: Includes a variety of interfaces such as I2C, SPI, USART, and USB 2.0 FS. It also features a 12-bit ADC, DAC, and multiple timers.
- Security: Integrated hardware AES for secure data encryption.
- Package: Available in a 48-pin LQFP package.
The STM32L072CZT6 is ideal for applications like wearables, medical devices, and IoT products where energy efficiency is critical. Its comprehensive development ecosystem includes ST’s STM32Cube software tools, which facilitate rapid prototyping and development.
Equivalent
1. Microchip SAM L21: A low-power microcontroller from Microchip Technology.
2. Texas Instruments MSP430: Offers ultra-low-power microcontrollers similar in functionality.
3. NXP LPC11U6x: A low-power ARM Cortex-M0+ microcontroller.
4. Silicon Labs EFM32: Known for energy-efficient performance.
Exact equivalence depends on specific application needs like peripherals, power consumption, and package type.
Features
1. Core: ARM Cortex-M0+ running at up to 32 MHz.
2. Memory: 192 KB of Flash memory and 20 KB of SRAM.
3. Low Power: Offers various power modes including stop and standby, with power consumption in the microampere range.
4. Connectivity: Includes multiple communication interfaces such as I2C, SPI, USART, and an embedded USB 2.0 full-speed device.
5. Timers: Features advanced timers, general-purpose timers, and low-power timers.
6. Analog Peripherals: Equipped with a 12-bit ADC, DAC, comparators, and capacitive sensing channels.
7. Security: Built-in hardware AES for encryption.
8. Operating Voltage: 1.65 V to 3.6 V supply voltage range.
9. Package: Available in a 48-pin LQFP package.
This microcontroller is ideal for applications in wearable devices, health monitoring, and energy-efficient sensor nodes.
Pinout
Key features include:
- Up to 192 KB of Flash memory and 20 KB of SRAM.
- 12-bit ADC, 12-bit DAC, and several timers.
- Communication interfaces including I2C, SPI, USART, and USB 2.0 full-speed.
- GPIO pins that support various alternate functions such as PWM output, external interrupts, or I/O operations.
The pins are organized to serve multiple functions based on configuration, supporting its extensive peripheral set. For specific pin functions and configurations, refer to the STM32L072CZT6 datasheet or reference manual, which provide detailed information on pin mappings and alternate functions.
Manufacturer
Application
1. Wearable Devices: For fitness trackers and health monitoring, leveraging its power efficiency and compact size.
2. IoT Devices: Suitable for sensors and smart home devices due to its connectivity and low-power features.
3. Industrial Automation: Used in sensors and controllers where low power and robust performance are needed.
4. Consumer Electronics: Ideal for remote controls and portable devices.
5. Healthcare Equipment: For portable medical devices, requiring reliable performance and low energy consumption.
Its features make it versatile for battery-operated and energy-sensitive applications.