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STM32L151QDH6 The STMicroelectronics STM32L151QDH6 is a 32-bit microcontroller with 384KB of FLASH program memory and 48KB of RAM. It operates at up to 32MHz and is housed in a 132-pin BGA package.
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STM32L151QDH6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L151QDH6 is a 32-bit microcontroller with 384KB of FLASH program memory and 48KB of RAM. It operates at up to 32MHz and is housed in a 132-pin BGA package.
✓ Total Stock: 1,496 pcs
$ Price Range: $6.40

STM32L151QDH6 Available from 1 distributor

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✓ Non-Authorised
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Seba Components ✓
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1,496 pcs
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1496 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32L151QDH6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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STM32L151QDH6 Description

Short technical summary and product information.

The STM32L151QDH6 is a high-performance, low-power microcontroller from STMicroelectronics, built on the ARM Cortex-M3 core. It offers 384KB of FLASH program memory and 48KB of RAM, suitable for a wide range of embedded applications. This device operates within a voltage range of 1.8V to 3.6V and supports a clock speed of up to 32MHz.

 

Key electrical specifications include 109 I/O pins, 40x12-bit Analog-to-Digital converters, and 2x12-bit Digital-to-Analog converters. Connectivity options are extensive, featuring I2C, IrDA, LINbus, SPI, UART/USART, and USB interfaces. The microcontroller includes an internal oscillator for reliable operation.

 

Packaged in a 132-pin BGA (7x7) format, the STM32L151QDH6 is designed for surface mount applications. It operates within an industrial temperature range of -40°C to 85°C. Compliance includes RoHS3 and REACH Unaffected status, with a Moisture Sensitivity Level (MSL) of 1.

 

This microcontroller is well-suited for applications in consumer electronics, industrial automation, medical devices, automotive systems, and IoT devices due to its balance of performance, low power consumption, and versatile connectivity.

STM32L151QDH6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L151QDH6 Microcontroller
Subcategory: 32-bit ARM Cortex-M3 MCU

STM32L151QDH6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32L151QDH6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32L151QDH6 Features

  • 32-bit ARM Cortex-M3 microcontroller core.
  • 384KB FLASH program memory and 48KB RAM.
  • Operates at clock speeds up to 32MHz.
  • Extensive connectivity options including USB.
  • Surface mount 132-pin BGA package.

STM32L151QDH6 Applications

  • Ideal for consumer electronics.
  • Suitable for industrial automation.
  • Used in medical devices.
  • Applicable for IoT devices.

STM32L151QDH6 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32L151QDH6?

The STM32L151QDH6 has 384KB of FLASH program memory.

What is the RAM size for the STM32L151QDH6 microcontroller?

The STM32L151QDH6 features 48KB of RAM.

What is the operating voltage range for the STM32L151QDH6?

The operating voltage range for the STM32L151QDH6 is 1.8V to 3.6V.

What package type is the STM32L151QDH6 microcontroller supplied in?

The STM32L151QDH6 is supplied in a 132-pin BGA package.

What is the operating temperature range for the STM32L151QDH6?

The operating temperature range for the STM32L151QDH6 is -40°C to 85°C.

What are the connectivity options available on the STM32L151QDH6?

Connectivity options include I2C, IrDA, LINbus, SPI, UART/USART, and USB.

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