規格
| 屬性 | 價值 |
| Package | Tray |
| Series | STM32L1 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M3 |
| CoreSize | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT |
| NumberofI/O | 51 |
| ProgramMemorySize | 256KB (256K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 8K x 8 |
| RAMSize | 32K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 3.6V |
| DataConverters | A/D 21x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
概述
Description
The STM32L152RCT6 is a microcontroller from STMicroelectronics, part of the STM32L1 series known for its ultra-low-power performance. It is based on the ARM Cortex-M3 32-bit RISC core, operating at a frequency of up to 32 MHz. The microcontroller features 256 KB of Flash memory, 32 KB of RAM, and an extensive range of peripherals, making it suitable for energy-efficient applications.
Key features include multiple low-power modes, a variety of communication interfaces (I2C, SPI, USART), and a 12-bit ADC, DAC, and comparators for analog functions. It also supports LCD control, making it ideal for applications requiring display capabilities. The STM32L152RCT6 offers security features like read-out protection and a true random number generator, enhancing application safety.
Its ultra-low power consumption, combined with a rich set of peripherals, makes it suitable for portable and battery-powered devices, including medical, industrial, and consumer electronics. The part is available in an LQFP64 package, facilitating ease of integration into various designs.
Key features include multiple low-power modes, a variety of communication interfaces (I2C, SPI, USART), and a 12-bit ADC, DAC, and comparators for analog functions. It also supports LCD control, making it ideal for applications requiring display capabilities. The STM32L152RCT6 offers security features like read-out protection and a true random number generator, enhancing application safety.
Its ultra-low power consumption, combined with a rich set of peripherals, makes it suitable for portable and battery-powered devices, including medical, industrial, and consumer electronics. The part is available in an LQFP64 package, facilitating ease of integration into various designs.
Equivalent
The STM32L152RCT6 is a microcontroller from STMicroelectronics featuring an ARM Cortex-M3 core. Equivalent products in terms of functionality and specifications might include:
1. NXP's LPC1768, which also features an ARM Cortex-M3 core.
2. Texas Instruments' MSP432P401R, featuring an ARM Cortex-M4 core with similar power consumption.
3. Microchip's ATSAM3X8E, also using an ARM Cortex-M3 core.
These alternatives may vary slightly in peripheral options, power efficiency, and specific features, so it's important to compare specifications for precise matching.
1. NXP's LPC1768, which also features an ARM Cortex-M3 core.
2. Texas Instruments' MSP432P401R, featuring an ARM Cortex-M4 core with similar power consumption.
3. Microchip's ATSAM3X8E, also using an ARM Cortex-M3 core.
These alternatives may vary slightly in peripheral options, power efficiency, and specific features, so it's important to compare specifications for precise matching.
Features
The STM32L152RCT6 is a microcontroller from STMicroelectronics, part of the STM32L1 series. It features an ARM Cortex-M3 32-bit RISC core operating at up to 32 MHz. It includes 256 KB of Flash memory and 32 KB of SRAM. Designed for ultra-low-power applications, it offers multiple low-power modes for energy efficiency.
Key peripherals include:
- 12-bit ADC, DAC
- Timers: general-purpose, advanced-control, basic
- Communication interfaces: USART, SPI, I2C, USB
- LCD driver (up to 8x40 or 4x44)
- Capacitive sensing
It operates over a voltage range of 1.8 to 3.6 V and includes safety features such as a hardware CRC calculation unit, a watchdog timer, and a backup register. Its operating temperature ranges from -40°C to 85°C. The chip is housed in a 64-pin LQFP package.
This microcontroller is well-suited for applications requiring energy efficiency, such as portable and battery-powered devices, offering a balance of performance, power efficiency, and integration.
Key peripherals include:
- 12-bit ADC, DAC
- Timers: general-purpose, advanced-control, basic
- Communication interfaces: USART, SPI, I2C, USB
- LCD driver (up to 8x40 or 4x44)
- Capacitive sensing
It operates over a voltage range of 1.8 to 3.6 V and includes safety features such as a hardware CRC calculation unit, a watchdog timer, and a backup register. Its operating temperature ranges from -40°C to 85°C. The chip is housed in a 64-pin LQFP package.
This microcontroller is well-suited for applications requiring energy efficiency, such as portable and battery-powered devices, offering a balance of performance, power efficiency, and integration.
Pinout
The STM32L152RCT6 is a 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M3 core. It belongs to the STM32L1 series, which is optimized for low-power applications.
The STM32L152RCT6 comes in a 64-pin LQFP package. Key features include:
- Flash Memory: 256 KB
- RAM: 32 KB
- EEPROM: 8 KB
- GPIOs: 51 general-purpose input/output pins
- Timers: Multiple timers, including general-purpose, basic, and advanced control timers
- Communication Interfaces:
- 2x I2C
- 3x USART
- 2x SPI
- USB
- ADC: 12-bit ADC with up to 24 channels
- DAC: 12-bit DAC
- Low-Power Features: Multiple low-power modes, including Stop and Standby
This microcontroller is suitable for low-power and energy-sensitive applications, such as portable medical devices, fitness trackers, and other battery-powered devices.
The STM32L152RCT6 comes in a 64-pin LQFP package. Key features include:
- Flash Memory: 256 KB
- RAM: 32 KB
- EEPROM: 8 KB
- GPIOs: 51 general-purpose input/output pins
- Timers: Multiple timers, including general-purpose, basic, and advanced control timers
- Communication Interfaces:
- 2x I2C
- 3x USART
- 2x SPI
- USB
- ADC: 12-bit ADC with up to 24 channels
- DAC: 12-bit DAC
- Low-Power Features: Multiple low-power modes, including Stop and Standby
This microcontroller is suitable for low-power and energy-sensitive applications, such as portable medical devices, fitness trackers, and other battery-powered devices.
Manufacturer
The STM32L152RCT6 is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. It is one of the world's leading semiconductor companies and is known for designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, analog devices, and power management components. STMicroelectronics serves various industries, such as automotive, industrial, personal electronics, communication equipment, and the Internet of Things (IoT). The company is recognized for its innovation and development in the semiconductor industry, providing solutions that cater to various technological applications.
Application
The STM32L152RCT6 is a microcontroller well-suited for applications requiring low power consumption and high performance. Typical application areas include:
1. Wearable Devices: Due to its low power features, it's ideal for fitness trackers and smartwatches.
2. Medical Devices: Used in portable and battery-operated medical monitoring equipment.
3. Home Automation: Suitable for smart home devices like sensors and security systems.
4. Industrial Control: Employed in energy-efficient industrial controllers and monitoring systems.
5. Consumer Electronics: Utilized in remote controls, e-readers, and portable audio devices.
6. IoT Devices: Ideal for battery-powered IoT sensors and nodes due to its energy efficiency.
These applications leverage its ultra-low-power capabilities and integrated features.
1. Wearable Devices: Due to its low power features, it's ideal for fitness trackers and smartwatches.
2. Medical Devices: Used in portable and battery-operated medical monitoring equipment.
3. Home Automation: Suitable for smart home devices like sensors and security systems.
4. Industrial Control: Employed in energy-efficient industrial controllers and monitoring systems.
5. Consumer Electronics: Utilized in remote controls, e-readers, and portable audio devices.
6. IoT Devices: Ideal for battery-powered IoT sensors and nodes due to its energy efficiency.
These applications leverage its ultra-low-power capabilities and integrated features.
Package
The STM32L152RCT6 microcontroller comes in an LQFP (Low-Profile Quad Flat Package) with 64 pins. This package type is designed for surface mounting on PCBs, offering a compact form factor suitable for space-constrained applications.