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STM32L151RDY6TR The STM32L151RDY6TR is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M3 core. It offers 384KB of Flash memory and 48KB of RAM.
Mfr Part #:

STM32L151RDY6TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L151RDY6TR is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M3 core. It offers 384KB of Flash memory and 48KB of RAM.
✓ Total Stock: 27,800 pcs
$ Price Range: $6.40

STM32L151RDY6TR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
18,800 pcs
On Request
18800 pcs On Request 1 On Request On Request 13+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32L151RDY6TR 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
Tape & Reel
Voltage
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STM32L151RDY6TR Description

Short technical summary and product information.

The STM32L151RDY6TR is a high-performance, low-power microcontroller from STMicroelectronics, part of the STM32L1 series. This 32-bit microcontroller is designed for applications requiring efficient power management and robust processing capabilities. It features a 32MHz ARM Cortex-M3 processor, 384KB of FLASH program memory, and 48KB of RAM. The device operates within a voltage range of 1.8V to 3.6V and is equipped with an internal oscillator.

 

Key features include 21-channel 12-bit ADC and 2-channel 12-bit DAC for precise analog signal processing. Connectivity options include I2C, IrDA, LINbus, SPI, UART/USART, and USB. With 51 I/O pins, it is available in a compact 64-WLCSP surface-mount package, suitable for space-constrained designs.

 

The STM32L151RDY6TR is well-suited for consumer electronics, industrial automation, medical devices, and automotive applications. STMicroelectronics provides development tools such as STM32CubeMX and STM32CubeIDE to support development.

STM32L151RDY6TR Quick Information

Product Type: Microcontroller
Series: STM32L1
Canonical Name: STM32L151RDY6TR 32-bit ARM Cortex-M3 Microcontroller
Subcategory: 32-bit ARM Cortex-M3

STM32L151RDY6TR Compliance

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

STM32L151RDY6TR Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L151RDY6TR Features

  • 32-bit ARM Cortex-M3 processor
  • 384KB Flash and 48KB RAM
  • 32MHz clock speed
  • 1.8V to 3.6V operating voltage
  • 64-WLCSP surface mount package

STM32L151RDY6TR Applications

  • Consumer electronics devices
  • Industrial automation systems
  • Medical monitoring equipment
  • Automotive control units

STM32L151RDY6TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the core processor of the STM32L151RDY6TR?

The core processor is an ARM Cortex-M3.

How much Flash memory does the STM32L151RDY6TR have?

It has 384KB of Flash memory.

What is the RAM size for this microcontroller?

The RAM size is 48KB.

What is the operating voltage range?

The operating voltage range is 1.8V to 3.6V.

What package is the STM32L151RDY6TR supplied in?

It is supplied in a 64-WLCSP package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

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