STM32L100R8T6A
- Mfr.Part #
- STM32L100R8T6A
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64LQFP
- Stock
- 5,068
- In Stock :
- 5,068
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- On Chip Program ROM Width :
- 8
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- Memory Size :
- 64KB
- On Chip Data RAM Width :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Architecture :
- ARM
- Interface :
- I2C, SPI, USART, USB
- Number of I2C Channels :
- 2
- Supply Voltage :
- 3V
- Number of Terminations :
- 64
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tray
- Max Power Dissipation :
- 444mW
- Max Junction Temperature (Tj) :
- 105°C
- Package / Case :
- 64-LQFP
- Number of I/O :
- 51
- Watchdog Timer :
- yes
- Boundary Scan :
- yes
- Connectivity :
- I2C, SPI, UART/USART, USB
- Base Part Number :
- STM32L100
- Ambient Temperature Range High :
- 85°C
- Mount :
- Surface Mount
- Core Processor :
- ARM® Cortex®-M3
- Frequency :
- 32MHz
- EEPROM Size :
- 2K x 8
- Number of Timers/Counters :
- 8
- Lead Free :
- Lead Free
- Format :
- FIXED POINT
- Data Bus Width :
- 32b
- Program Memory Size :
- 64KB 64K x 8
- Number of External Interrupts :
- 16
- Height :
- 1.6mm
- Number of A/D Converters :
- 1
- DMA Channels :
- yes
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 10 Weeks
- Terminal Pitch :
- 0.5mm
- Has ADC :
- yes
- Number of ADC Channels :
- 20
- RoHS Status :
- ROHS3 Compliant
- Bit Size :
- 32
- Number of PWM Channels :
- 24
- Terminal Form :
- Gull wing
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- STM32L1
- Number of Pins :
- 64
- Number of UART Channels :
- 3
- Data Converter :
- A/D 20x12b; D/A 2x12b
- Integrated Cache :
- No
- Oscillator Type :
- Internal
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Low Power Mode :
- yes
- Program Memory Type :
- Flash
- REACH SVHC :
- No SVHC
- Terminal Position :
- QUAD
- Core Size :
- 32-Bit
- RAM Size :
- 8K x 8
- Datasheets
- STM32L100R8T6A

Microcontrollers STMicroelectronics STM32L100R8T6A Overview
The Microcontrollers STMicroelectronics STM32L100R8T6A is a highly advanced microcontroller unit (MCU) designed to cater to demanding applications requiring low power consumption and high performance. Crafted by STMicroelectronics, a leader in semiconductor solutions, this MCU integrates a 32-bit ARM Cortex-M3 processor, which ensures robust processing capabilities with a clock speed of up to 32 MHz. The device is equipped with 64KB of flash memory and 10KB of RAM, providing ample space and speed for complex operations and data management. Its 64LQFP package makes it ideal for space-constrained applications while maintaining a balance between performance and power efficiency.
STM32L100R8T6A Features
This MCU features multiple power-saving modes, including a real-time clock with hardware calendar, which are essential for applications requiring extended battery life and minimal power consumption. The inclusion of multiple communication interfaces such as SPI, I2C, USART, and USB ensures versatile connectivity options, facilitating easier integration into various systems. Additionally, its analog capabilities, with multiple ADC channels and DACs, allow for precise sensor integration and real-time control tasks.
STM32L100R8T6A Applications
- Wearable Devices: Utilizes its low power consumption and small footprint for efficient, compact designs crucial in wearable technology.
- Smart Home Automation: Employs its multiple communication interfaces to connect with other smart home devices, enhancing user control and automation capabilities.
- Industrial Monitoring: Takes advantage of its robust analog features to monitor and control industrial processes, ensuring reliability and accuracy in harsh environments.
- Medical Equipment: Leverages its precision analog capabilities and real-time operations for monitoring and diagnostic equipment in healthcare applications.
- Energy Management: Makes use of its power-efficient design and connectivity options for managing and reducing energy consumption in smart grids and renewable energy sources.
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