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 | 83 |
| 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 25x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 100-LQFP |
概述
Description
The STM32L152VCT6 is a low-power ARM Cortex-M3 microcontroller from STMicroelectronics. Key features:
- Core: 32-bit Cortex-M3 at 32 MHz.
- Memory: 256 KB Flash, 32 KB RAM.
- Ultra-Low Power: Optimized for energy efficiency with multiple power modes (e.g., 0.3 µA in Standby).
- Peripherals: Includes USB, ADC, DAC, timers, USART, I²C, SPI, and capacitive touch sensing.
- Package: 100-pin LQFP.
- Operating Voltage: 1.8V–3.6V.
Ideal for battery-powered applications like IoT, wearables, and sensors. Offers a balance of performance and power savings.
- Core: 32-bit Cortex-M3 at 32 MHz.
- Memory: 256 KB Flash, 32 KB RAM.
- Ultra-Low Power: Optimized for energy efficiency with multiple power modes (e.g., 0.3 µA in Standby).
- Peripherals: Includes USB, ADC, DAC, timers, USART, I²C, SPI, and capacitive touch sensing.
- Package: 100-pin LQFP.
- Operating Voltage: 1.8V–3.6V.
Ideal for battery-powered applications like IoT, wearables, and sensors. Offers a balance of performance and power savings.
Equivalent
The STM32L152VCT6 is an ultra-low-power Cortex-M3 MCU. Equivalent alternatives include:
1. STM32L151VCT6 – Similar but without LCD driver.
2. STM32L162VCT6 – Adds AES encryption.
3. STM32F103VCT6 – Higher performance (Cortex-M3) but not low-power.
4. EFM32TG11B140F64GQ48 (Silicon Labs) – Energy-friendly Cortex-M0+.
5. MSP430F5529 (TI) – Ultra-low-power but 16-bit (MSP430 core).
Check pin compatibility and peripherals before substitution.
1. STM32L151VCT6 – Similar but without LCD driver.
2. STM32L162VCT6 – Adds AES encryption.
3. STM32F103VCT6 – Higher performance (Cortex-M3) but not low-power.
4. EFM32TG11B140F64GQ48 (Silicon Labs) – Energy-friendly Cortex-M0+.
5. MSP430F5529 (TI) – Ultra-low-power but 16-bit (MSP430 core).
Check pin compatibility and peripherals before substitution.
Pinout
The STM32L152VCT6 is a 32-bit ARM Cortex-M3 microcontroller from STMicroelectronics.
- Pin Count: 100 pins (LQFP package)
- Key Functions:
- Core: 32 MHz Cortex-M3 with ultra-low-power operation
- Memory: 256 KB Flash, 32 KB SRAM
- Peripherals:
- Multiple GPIOs (up to 83 I/Os)
- Timers (16-bit & 32-bit)
- Communication: USART, SPI, I²C, USB
- Analog: 12-bit ADC, DAC, comparators
- Low-Power Modes: Sleep, Stop, Standby
- Supply Voltage: 1.8V–3.6V
Designed for battery-powered and energy-efficient applications.
- Pin Count: 100 pins (LQFP package)
- Key Functions:
- Core: 32 MHz Cortex-M3 with ultra-low-power operation
- Memory: 256 KB Flash, 32 KB SRAM
- Peripherals:
- Multiple GPIOs (up to 83 I/Os)
- Timers (16-bit & 32-bit)
- Communication: USART, SPI, I²C, USB
- Analog: 12-bit ADC, DAC, comparators
- Low-Power Modes: Sleep, Stop, Standby
- Supply Voltage: 1.8V–3.6V
Designed for battery-powered and energy-efficient applications.
Manufacturer
The STM32L152VCT6 is manufactured by STMicroelectronics (ST), a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, and integrated circuits for applications like automotive, industrial, consumer electronics, and IoT. The STM32L152VCT6 is part of their STM32 family, known for its ultra-low-power ARM Cortex-M3 microcontrollers.
ST is a leading global player in the semiconductor industry, recognized for innovation and reliability.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, and integrated circuits for applications like automotive, industrial, consumer electronics, and IoT. The STM32L152VCT6 is part of their STM32 family, known for its ultra-low-power ARM Cortex-M3 microcontrollers.
ST is a leading global player in the semiconductor industry, recognized for innovation and reliability.
Application
The STM32L152VCT6, a low-power ARM Cortex-M3 microcontroller, is ideal for:
- Battery-powered devices (wearables, sensors)
- IoT applications (smart meters, wireless nodes)
- Medical devices (portable monitors)
- Industrial control (low-power automation)
- Consumer electronics (remote controls, smart home devices)
Its ultra-low power consumption, 128KB Flash, 16KB RAM, and peripherals (USB, ADC, DAC) make it suitable for energy-efficient embedded systems.
- Battery-powered devices (wearables, sensors)
- IoT applications (smart meters, wireless nodes)
- Medical devices (portable monitors)
- Industrial control (low-power automation)
- Consumer electronics (remote controls, smart home devices)
Its ultra-low power consumption, 128KB Flash, 16KB RAM, and peripherals (USB, ADC, DAC) make it suitable for energy-efficient embedded systems.
Package
The STM32L152VCT6 comes in a LQFP-100 package. This is a 100-pin, low-profile quad flat package with a body size of 14×14 mm and a lead pitch of 0.5 mm. It is surface-mountable and suitable for space-constrained applications.
