STM32L151R6T6TR
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STMicroelectronics STM32L151R6T6TR

Manufacturer No:
STM32L151R6T6TR
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC MCU 32BIT 32KB FLASH 64LQFP
Delivery:
Payment:
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Product Introduction

Overview

The STM32L151R6T6TR is a 32-bit ARM Cortex-M3 microcontroller designed by STMicroelectronics for ultra-low-power applications. This microcontroller is part of the STM32L1 series, known for its energy-efficient performance and robust design. It features a 32 MHz clock speed, low-power operation modes, and a wide range of communication interfaces, making it suitable for various embedded applications, including battery-powered and portable devices.

Key Specifications

Parameter Value
Part Number STM32L151R6T6TR
Manufacturer STMicroelectronics
Core Processor ARM Cortex-M3, 32-bit
Clock Speed Up to 32 MHz
Flash Memory 32 KB with ECC
RAM 10 KB
EEPROM 4 KB with ECC
Operating Voltage 1.8 V to 3.6 V
Operating Temperature -40°C to 85°C
Package 64-LQFP (10x10 mm)
Number of I/Os 51 (High Current)
ADC 12-bit, up to 20 channels
DAC 12-bit, 2 channels
Timers (16-bit) 8
Timers (32-bit) 1
SPI 3
USART 3
I2S 2
Comparators 2
Integrated Op-Amps 2

Key Features

  • Ultra-low-power platform: Features low-power modes such as Standby, Stop, and Low-power run modes, with ultra-low I/O leakage and fast wakeup times.
  • ARM Cortex-M3 Core: 32-bit CPU with a maximum clock speed of 32 MHz.
  • Multiple Communication Interfaces: Includes USB 2.0, USART, SPI, I2C, and I2S.
  • Analog Peripherals: 12-bit ADC with up to 20 channels, 12-bit DAC with 2 channels, and 2 ultra-low-power comparators.
  • Memory and Storage: 32 KB of Flash memory, 10 KB of RAM, and 4 KB of true EEPROM.
  • Power Management: Ultra-safe low-power BOR (brownout reset), ultra-low-power POR/PDR, and programmable voltage detector (PVD).
  • Development Support: Serial wire debug, JTAG, and trace supported.

Applications

  • Consumer Electronics: Suitable for battery-powered devices and portable electronics.
  • Industrial Control Systems: Used in automation and control systems due to its robust design and low power consumption.
  • Portable Medical Devices: Ideal for medical devices that require low power and high reliability.
  • Embedded Systems: Used in various embedded applications requiring low power and multiple communication interfaces.

Q & A

  1. What is the core processor of the STM32L151R6T6TR?

    The core processor is the ARM Cortex-M3, 32-bit CPU.

  2. What is the maximum clock speed of the STM32L151R6T6TR?

    The maximum clock speed is up to 32 MHz.

  3. What are the power supply voltage ranges for the STM32L151R6T6TR?

    The power supply voltage ranges from 1.8 V to 3.6 V.

  4. What types of memory does the STM32L151R6T6TR have?

    The microcontroller has 32 KB of Flash memory, 10 KB of RAM, and 4 KB of true EEPROM.

  5. What are the operating temperature ranges for the STM32L151R6T6TR?

    The operating temperature ranges from -40°C to 85°C.

  6. What communication interfaces are available on the STM32L151R6T6TR?

    The microcontroller includes USB 2.0, USART, SPI, I2C, and I2S interfaces.

  7. Does the STM32L151R6T6TR support low-power modes?

    Yes, it supports various low-power modes such as Standby, Stop, and Low-power run modes.

  8. What is the package type of the STM32L151R6T6TR?

    The package type is 64-LQFP (10x10 mm).

  9. How many I/Os does the STM32L151R6T6TR have?

    The microcontroller has 51 high current I/Os.

  10. What are some typical applications of the STM32L151R6T6TR?

    Typical applications include consumer electronics, industrial control systems, portable medical devices, and various embedded 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:Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT
Number of I/O:51
Program Memory Size:32KB (32K x 8)
Program Memory Type:Flash
EEPROM Size:4K x 8
RAM Size:10K x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 3.6V
Data Converters:A/D 20x12b; 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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Part Number STM32L151R6T6TR STM32L151RET6TR STM32L151RCT6TR STM32L151RDT6TR STM32L151RBT6TR STM32L152R6T6TR STM32L151C6T6TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Not For New Designs Active Active
Core Processor 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
Speed 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
Peripherals Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, Cap Sense, DMA, I²S, 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 Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT
Number of I/O 51 51 51 51 51 51 37
Program Memory Size 32KB (32K x 8) 512KB (512K x 8) 256KB (256K x 8) 384KB (384K x 8) 128KB (128K x 8) 32KB (32K x 8) 32KB (32K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash
EEPROM Size 4K x 8 16K x 8 8K x 8 12K x 8 4K x 8 4K x 8 4K x 8
RAM Size 10K x 8 80K x 8 32K x 8 48K x 8 16K x 8 10K x 8 10K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 20x12b; D/A 2x12b A/D 21x12b; D/A 2x12b A/D 21x12b; D/A 2x12b A/D 21x12b; D/A 2x12b A/D 20x12b; D/A 2x12b A/D 20x12b; D/A 2x12b A/D 16x12b; D/A 2x12b
Oscillator Type 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)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 64-LQFP 64-LQFP 64-LQFP 64-LQFP 64-LQFP 64-LQFP 48-LQFP
Supplier Device Package 64-LQFP (10x10) 64-LQFP (10x10) 64-LQFP (10x10) 64-LQFP (10x10) 64-LQFP (10x10) 64-LQFP (10x10) 48-LQFP (7x7)

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