STM32L451REI6
- Mfr.Part #
- STM32L451REI6
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64UFBGA
- Stock
- 2,489
- In Stock :
- 2,489
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Base Part Number :
- STM32L451
- Connectivity :
- CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART
- Supply Voltage-Min (Vsup) :
- 1.71V
- Has ADC :
- yes
- Packaging :
- Tray
- Supply Voltage :
- 3V
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Terminal Position :
- BOTTOM
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Data Converter :
- A/D 16x12b; D/A 1x12b
- DMA Channels :
- yes
- Number of Terminations :
- 64
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- RAM Size :
- 160K x 8
- Speed :
- 80MHz
- Width :
- 5mm
- Factory Lead Time :
- 12 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Terminal Form :
- Ball
- Clock Frequency :
- 48MHz
- Surface Mount :
- yes
- PWM Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Program Memory Size :
- 512KB 512K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage-Max (Vsup) :
- 3.6V
- Core Processor :
- ARM® Cortex®-M4
- Package / Case :
- 64-UFBGA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Series :
- STM32L4
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Bit Size :
- 32
- Number of I/O :
- 52
- Core Size :
- 32-Bit
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Mounting Type :
- Surface Mount
- Datasheets
- STM32L451REI6

Microcontrollers STMicroelectronics STM32L451REI6 Overview
The STM32L451REI6 from STMicroelectronics is a highly proficient arm of Microcontrollers designed to bring efficiency and performance to a broad spectrum of applications. Noteworthy for its remarkable balance of power consumption and processing capability, the STM32L451REI6 boasts a 32-bit architecture and a significant 512KB of flash memory, all integrated within a compact 64UFBGA package. This sophisticated core, coupled with its advanced peripherals and the STM32 ecosystem's robust development support, ensures that this component is an optimal solution for designers looking to push the edges of innovation in computing. When it comes to scaling operations, the Microcontrollers STMicroelectronics STM32L451REI6 stands out as a formidable choice for B2B clients who are seeking bulk purchase options that do not compromise on quality or performance.
STM32L451REI6 Features
- 32-bit ARM Cortex-M4 CPU
- 512KB flash memory
- High-performance and energy-efficient processing
- Compact 64UFBGA package for space-sensitive applications
- Extended temperature range covering -40°C to 85°C
- Comprehensive development support from STMicroelectronics
STM32L451REI6 Applications
- Industrial Automation: Facilitates sophisticated control systems with its high processing power and connectivity features.
- Medical Devices: Provides the reliability and precision required for medical monitoring and diagnostic equipment.
- Consumer Electronics: Drives innovative features in smart appliances and home automation products with its integrated capabilities.
- Automotive: Supports advanced automotive systems, including infotainment and telematics, with its robust operation in varied temperature ranges.
- Energy Management: Ideal for smart grid infrastructure and energy efficient solutions due to its optimized power consumption.
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