STM32L152VCT6TR
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STMicroelectronics STM32L152VCT6TR

Manufacturer No:
STM32L152VCT6TR
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC MCU 32BIT 256KB FLASH 100LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The STM32L152VCT6TR is an ultra-low-power microcontroller unit (MCU) from STMicroelectronics, part of the STM32L series. This device is built around the high-performance ARM® Cortex®-M3 32-bit RISC core, operating at a frequency of up to 32 MHz. It is designed to provide exceptional performance while minimizing power consumption, making it ideal for battery-powered devices and applications requiring low energy usage.

The MCU features a wide voltage range of 1.65 V to 3.6 V and operates within a temperature range of -40 °C to 105 °C. Its ultra-low-power modes include a standby mode consuming 0.29µA and a stop mode consuming 0.44µA, enhancing its suitability for energy-efficient applications.

Key Specifications

Parameter Specification
Core ARM® Cortex®-M3 32-bit CPU
Operating Frequency Up to 32 MHz
Memory 256 Kbytes of Flash memory with ECC, 32 Kbytes of RAM, 8 Kbytes of true EEPROM with ECC
Power Supply 1.65 V to 3.6 V
Temperature Range -40 °C to 105 °C
Low-Power Modes Standby: 0.29µA, Stop: 0.44µA, Low-power run: 8.6 µA, Run: 185 µA/MHz
I/Os Up to 83 fast I/Os (70 I/Os 5V tolerant)
Analog Peripherals 2x operational amplifiers, 12-bit ADC (1Msps, up to 25 channels), 12-bit DAC (2 channels with output buffers), 2x ultra-low-power comparators
Communication Interfaces 1x USB 2.0, 3x USARTs, up to 8x SPIs (2x I2S, 3x 16 Mbit/s), 2x I2Cs (SMBus/PMBus)
Timers 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers
Package/Case LQFP-100

Key Features

  • Ultra-Low Power Consumption: Standby mode at 0.29µA, Stop mode at 0.44µA, and low-power run mode at 8.6 µA.
  • High-Performance Core: ARM® Cortex®-M3 32-bit CPU operating up to 32 MHz.
  • Rich Analog Peripherals: Includes 2x operational amplifiers, 12-bit ADC (1Msps, up to 25 channels), 12-bit DAC (2 channels with output buffers), and 2x ultra-low-power comparators.
  • Extensive Communication Interfaces: 1x USB 2.0, 3x USARTs, up to 8x SPIs (2x I2S, 3x 16 Mbit/s), and 2x I2Cs (SMBus/PMBus).
  • Multiple Timers and Watchdogs: 1x 32-bit timer, 6x 16-bit timers with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, and 2x watchdog timers.
  • Development Support: Serial wire debug, JTAG, and trace supported.
  • Memory Protection and Management: Memory protection unit, low-power BOR (brownout reset), ultra-low-power POR/PDR, and programmable voltage detector (PVD).

Applications

  • Battery-Powered Devices: Ideal for devices requiring low power consumption, such as smart meters, fitness trackers, and wireless sensors.
  • Industrial Automation: Suitable for control systems, motor control, and other industrial applications where low power and high performance are critical.
  • Medical Devices: Can be used in medical devices that require low power consumption and high reliability, such as portable diagnostic equipment and wearable health monitors.
  • Consumer Electronics: Applicable in various consumer electronics like smart home devices, audio equipment, and gaming peripherals.
  • Automotive Systems: Used in automotive systems that demand low power and high performance, such as infotainment systems and driver assistance systems.

Q & A

  1. What is the core architecture of the STM32L152VCT6TR?

    The STM32L152VCT6TR is based on the ARM® Cortex®-M3 32-bit RISC core.

  2. What is the operating frequency of the STM32L152VCT6TR?

    The operating frequency can go up to 32 MHz.

  3. What are the power supply and temperature ranges of the STM32L152VCT6TR?

    The power supply range is 1.65 V to 3.6 V, and the temperature range is -40 °C to 105 °C.

  4. What are the low-power modes and their respective current consumptions?

    Standby mode: 0.29µA, Stop mode: 0.44µA, Low-power run mode: 8.6 µA, Run mode: 185 µA/MHz.

  5. What types of analog peripherals are included in the STM32L152VCT6TR?

    2x operational amplifiers, 12-bit ADC (1Msps, up to 25 channels), 12-bit DAC (2 channels with output buffers), and 2x ultra-low-power comparators.

  6. What communication interfaces are available on the STM32L152VCT6TR?

    1x USB 2.0, 3x USARTs, up to 8x SPIs (2x I2S, 3x 16 Mbit/s), and 2x I2Cs (SMBus/PMBus).

  7. What types of timers and watchdogs are available on the STM32L152VCT6TR?

    1x 32-bit timer, 6x 16-bit timers with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, and 2x watchdog timers.

  8. What kind of development support does the STM32L152VCT6TR offer?

    Serial wire debug, JTAG, and trace are supported.

  9. What is the package type of the STM32L152VCT6TR?

    LQFP-100.

  10. What are some typical applications for the STM32L152VCT6TR?

    Battery-powered devices, industrial automation, medical devices, consumer electronics, and automotive systems.

Product Attributes

Core Processor:ARM® Cortex®-M3
Core Size:32-Bit Single-Core
Speed:32MHz
Connectivity:I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals:Cap Sense, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O:83
Program Memory Size:256KB (256K x 8)
Program Memory Type:Flash
EEPROM Size:8K x 8
RAM Size:32K x 8
Voltage - Supply (Vcc/Vdd):1.65V ~ 3.6V
Data Converters:A/D 25x12b; D/A 2x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:100-LQFP
Supplier Device Package:100-LQFP (14x14)
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Part Number STM32L152VCT6TR STM32L152VDT6TR STM32L152VET6TR STM32L152ZCT6TR STM32L151VCT6TR STM32L152RCT6TR STM32L152V8T6TR STM32L152VBT6TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Active Active Active Not For New Designs
Core Processor ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 32MHz 32MHz 32MHz 32MHz 32MHz 32MHz 32MHz 32MHz
Connectivity I²C, IrDA, LINbus, SPI, UART/USART, USB I²C, IrDA, LINbus, SPI, UART/USART, USB I²C, IrDA, LINbus, SPI, UART/USART, USB I²C, IrDA, LINbus, SPI, UART/USART, USB I²C, IrDA, LINbus, SPI, UART/USART, USB I²C, IrDA, LINbus, SPI, UART/USART, USB I²C, IrDA, LINbus, SPI, UART/USART, USB I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Cap Sense, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT Cap Sense, DMA, I²S, LCD, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O 83 83 83 115 83 51 83 83
Program Memory Size 256KB (256K x 8) 384KB (384K x 8) 512KB (512K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 64KB (64K x 8) 128KB (128K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash Flash
EEPROM Size 8K x 8 12K x 8 16K x 8 8K x 8 8K x 8 8K x 8 4K x 8 4K x 8
RAM Size 32K x 8 48K x 8 80K x 8 32K x 8 32K x 8 32K x 8 10K x 8 16K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.65V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 25x12b; D/A 2x12b A/D 25x12b; D/A 2x12b A/D 25x12b; D/A 2x12b A/D 40x12b; D/A 2x12b A/D 25x12b; D/A 2x12b A/D 21x12b; D/A 2x12b A/D 24x12b; D/A 2x12b A/D 24x12b; D/A 2x12b
Oscillator Type Internal Internal Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 100-LQFP 100-LQFP 100-LQFP 144-LQFP 100-LQFP 64-LQFP 100-LQFP 100-LQFP
Supplier Device Package 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14) 144-LQFP (20x20) 100-LQFP (14x14) 64-LQFP (10x10) 100-LQFP (14x14) 100-LQFP (14x14)

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