STM32L152RCT6D
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STMicroelectronics STM32L152RCT6D

Manufacturer No:
STM32L152RCT6D
Manufacturer:
STMicroelectronics
Package:
Tray
Description:
IC MCU 32BIT 256KB FLASH 64LQFP
Delivery:
Payment:
iso14001
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Product Introduction

Overview

The STM32L152RCT6D, produced by STMicroelectronics, is an ultra-low-power microcontroller based on the ARM Cortex-M3 32-bit RISC core. This device combines high performance with low power consumption, making it ideal for a wide range of applications requiring energy efficiency.

It operates at a frequency of up to 32 MHz and features a memory protection unit, high-speed embedded memories, and an extensive range of enhanced I/Os and peripherals. The device includes two operational amplifiers, a 12-bit ADC, two DACs, and ultra-low-power comparators, among other analog peripherals.

The STM32L152RCT6D also supports various communication interfaces such as USB 2.0, USARTs, SPIs, I2Cs, and I2S, and includes a real-time clock and backup registers. It is available in a 64-pin LQFP package and operates within a temperature range of -40°C to 105°C.

Key Specifications

Parameter Value
Core ARM Cortex-M3 32-bit CPU
Frequency Up to 32 MHz
Flash Memory 256 Kbytes with ECC
RAM 32 Kbytes
EEPROM 8 Kbytes with ECC
Backup Register 128 bytes
Power Supply 1.65 V to 3.6 V
Temperature Range -40°C to 105°C
Package 64-pin LQFP
Analog Peripherals 2x Operational Amplifiers, 12-bit ADC, 2x DACs, 2x Ultra-low-power Comparators
Communication Interfaces USB 2.0, 3x USARTs, 3x SPIs, 2x I2Cs, 2x I2S
Timers 1x 32-bit, 6x 16-bit, 2x Basic Timers
Capacitive Sensing Channels Up to 23 channels

Key Features

  • Ultra-low-power platform with multiple power-saving modes (Standby, Stop, Low-power run)
  • High-performance ARM Cortex-M3 32-bit CPU with up to 32 MHz frequency
  • Memory protection unit and extensive range of enhanced I/Os and peripherals
  • Rich analog peripherals including operational amplifiers, ADC, DACs, and ultra-low-power comparators
  • Advanced communication interfaces: USB 2.0, USARTs, SPIs, I2Cs, and I2S
  • Real-time clock and backup registers for persistent data storage
  • Integrated LCD controller (except STM32L151xC devices) with LCD voltage generator
  • Up to 23 capacitive sensing channels for touch sensing functionality
  • DMA controller with 12 channels and CRC calculation unit

Applications

  • Low-power industrial control systems
  • Smart energy management systems
  • Medical devices requiring low power consumption
  • Consumer electronics such as smart home devices and wearables
  • Automotive systems, especially those requiring high reliability and low power
  • IoT devices and sensor networks

Q & A

  1. What is the core architecture of the STM32L152RCT6D?

    The STM32L152RCT6D is based on the ARM Cortex-M3 32-bit RISC core.

  2. What is the maximum frequency of the STM32L152RCT6D?

    The maximum frequency is up to 32 MHz.

  3. How much flash memory does the STM32L152RCT6D have?

    The device has 256 Kbytes of flash memory with ECC.

  4. What is the power supply range for the STM32L152RCT6D?

    The power supply range is from 1.65 V to 3.6 V.

  5. What are the key analog peripherals of the STM32L152RCT6D?

    The device includes 2 operational amplifiers, a 12-bit ADC, 2 DACs, and 2 ultra-low-power comparators.

  6. Does the STM32L152RCT6D support USB?

    Yes, it supports USB 2.0.

  7. What is the temperature range for the STM32L152RCT6D?

    The operating temperature range is from -40°C to 105°C.

  8. How many capacitive sensing channels does the STM32L152RCT6D have?

    It has up to 23 capacitive sensing channels.

  9. What are the power-saving modes available on the STM32L152RCT6D?

    The device features Standby, Stop, and Low-power run modes.

  10. Is the STM32L152RCT6D suitable for low-power applications?

    Yes, it is designed for ultra-low-power applications with various power-saving modes.

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:51
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 21x12b; D/A 2x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:64-LQFP
Supplier Device Package:64-LQFP (10x10)
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Similar Products

Part Number STM32L152RCT6D STM32L152VCT6D STM32L152CCT6D STM32L152RCT6 STM32L152RCT6A
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status 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
Core Size 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
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
Peripherals Cap Sense, DMA, I²S, LCD, POR, PWM, WDT 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 Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O 51 83 37 51 51
Program Memory Size 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8)
Program Memory Type Flash Flash Flash Flash Flash
EEPROM Size 8K x 8 8K x 8 8K x 8 8K x 8 8K x 8
RAM Size 32K x 8 32K x 8 32K x 8 32K x 8 32K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 21x12b; D/A 2x12b A/D 25x12b; D/A 2x12b A/D 14x12b; D/A 2x12b A/D 21x12b; D/A 2x12b A/D 21x12b; D/A 2x12b
Oscillator Type 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)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 64-LQFP 100-LQFP 48-LQFP 64-LQFP 64-LQFP
Supplier Device Package 64-LQFP (10x10) 100-LQFP (14x14) 48-LQFP (7x7) 64-LQFP (10x10) 64-LQFP (10x10)

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