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STM32L151R8T6A The STMicroelectronics STM32L151R8T6A is a 32-bit microcontroller featuring 64KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 32MHz.
Mfr Part #:

STM32L151R8T6A

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L151R8T6A is a 32-bit microcontroller featuring 64KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 32MHz.
✓ Total Stock: 6,540 pcs
$ Price Range: $6.40

STM32L151R8T6A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,251 pcs
On Request
6251 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
289 pcs
On Request
289 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.

STM32L151R8T6A 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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STM32L151R8T6A Description

Short technical summary and product information.

This STMicroelectronics STM32L151R8T6A is a 32-bit microcontroller based on the ARM Cortex-M3 core. It offers 64KB of FLASH program memory and 32KB of RAM, with an additional 4KB of EEPROM.

 

The device operates at a speed of 32MHz and supports a wide voltage range from 1.8V to 3.6V. It includes integrated peripherals such as Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, and WDT. Connectivity options include I²C, IrDA, LINbus, SPI, UART/USART, and USB.

 

Packaged in a 64-LQFP (10x10) format, this microcontroller is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C (TA) and features 51 I/O pins. Data conversion capabilities include 20x12-bit A/D and 2x12-bit D/A converters.

STM32L151R8T6A Quick Information

Product Type: Microcontroller
Canonical Name: STM32L151R8T6A Microcontroller
Subcategory: Embedded

STM32L151R8T6A Compliance

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

STM32L151R8T6A Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L151R8T6A Features

  • 32-bit ARM Cortex-M3 core processor.
  • 64KB FLASH program memory.
  • 32KB RAM and 4KB EEPROM.
  • Operates at 32MHz with 1.8V to 3.6V supply.
  • 64-LQFP surface mount package.

STM32L151R8T6A Applications

  • Suitable for embedded control systems.
  • Features extensive peripheral set.
  • Supports various communication interfaces.
  • Designed for wide operating temperature.

STM32L151R8T6A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32L151R8T6A?

The program memory size is 64KB.

What type of program memory does the STM32L151R8T6A use?

It uses FLASH program memory.

What is the RAM size for this microcontroller?

The RAM size is 32K x 8.

What is the operating voltage range?

The operating voltage is between 1.8V and 3.6V.

What is the operating temperature range?

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

What package is the STM32L151R8T6A supplied in?

It is supplied in a 64-LQFP package.

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