STM32L100R8T6 The STMicroelectronics STM32L100R8T6 is a 32-bit microcontroller with 64KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 32MHz.
Mfr Part #:

STM32L100R8T6

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L100R8T6 is a 32-bit microcontroller with 64KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 32MHz.
✓ Total Stock: 1,140 pcs
$ Price Range: $6.40

STM32L100R8T6 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,120 pcs
1120 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
20 pcs
20 pcs On Request 1 On Request On Request On Request On Request On Request

STM32L100R8T6 Specifications Quick View

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

STM32L100R8T6 Description

Short technical summary and product information.

The STMicroelectronics STM32L100R8T6 is a 32-bit microcontroller based on the ARM Cortex-M3 core. It offers 64KB of FLASH program memory and 8KB of RAM, with an additional 2KB of EEPROM.

 

This device operates at clock speeds up to 32MHz and supports a wide voltage range from 1.8V to 3.6V. It includes integrated peripherals such as A/D and D/A converters, DMA, and support for communication interfaces like I²C, SPI, UART/USART, and USB.

 

The microcontroller is housed in a 64-pin LQFP package suitable for surface mounting. It operates within a temperature range of -40°C to 85°C (TA).

 

Key features include internal oscillator, brown-out detect/reset, and watchdog timer capabilities, making it suitable for various embedded applications.

STM32L100R8T6 Quick Information

Product Type: Microcontroller
Canonical Name: STMicroelectronics STM32L100R8T6 Microcontroller
Subcategory: Microcontrollers

STM32L100R8T6 Compliance

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

STM32L100R8T6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L100R8T6 Features

  • 32-bit ARM Cortex-M3 core processor.
  • 64KB FLASH program memory.
  • 8KB RAM and 2KB EEPROM.
  • Operates at 32MHz clock speed.
  • Supports I²C, SPI, UART, and USB interfaces.

STM32L100R8T6 Applications

  • Suitable for general embedded control.
  • Ideal for applications requiring low power.
  • Used in devices with mixed-signal needs.
  • Supports various communication protocols.

STM32L100R8T6 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32L100R8T6?

The program memory size is 64KB (64K x 8).

What is the RAM size for this microcontroller?

The RAM size is 8K x 8.

What is the operating voltage range?

The operating voltage range is 1.8V to 3.6V.

What is the operating temperature range?

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

What package type is the STM32L100R8T6 available in?

It is available in a 64-LQFP (10x10) package for surface mounting.

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