STM32L432KBU6TR
- Mfr.Part #
- STM32L432KBU6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 32UFQFPN
- Stock
- 75,494
- In Stock :
- 75,494
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Terminal Position :
- QUAD
- Packaging :
- Tape and Reel (TR)
- On Chip Program ROM Width :
- 8
- Clock Frequency :
- 48MHz
- Number of External Interrupts :
- 16
- PWM Channels :
- yes
- Number of Timers :
- 11
- CPU Family :
- CORTEX-M4
- Number of I/O :
- 26
- Number of DMA Channels :
- 14
- Surface Mount :
- yes
- Factory Lead Time :
- 12 Weeks
- Integrated Cache :
- yes
- Connectivity :
- CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB
- Series :
- STM32L4
- Oscillator Type :
- Internal
- Package / Case :
- 32-UFQFN Exposed Pad
- Core Processor :
- ARM® Cortex®-M4
- Program Memory Type :
- Flash
- Height Seated (Max) :
- 0.6mm
- Low Power Mode :
- yes
- Boundary Scan :
- yes
- Terminal Pitch :
- 0.5mm
- Peripherals :
- Brown-out Detect/Reset, DMA, PWM, WDT
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 1.8V
- Speed :
- 80MHz
- On Chip Data RAM Width :
- 8
- Supply Voltage-Min (Vsup) :
- 1.71V
- Has ADC :
- yes
- RAM (words) :
- 65536
- Terminal Form :
- NO LEAD
- Base Part Number :
- STM32L432
- RoHS Status :
- ROHS3 Compliant
- Core Size :
- 32-Bit
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Length :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 32
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 32
- RAM Size :
- 64K x 8
- HTS Code :
- 8542.31.00.01
- Supply Voltage-Max (Vsup) :
- 3.6V
- ECCN Code :
- 3A991.A.2
- DMA Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Program Memory Size :
- 128KB 128K x 8
- JESD-30 Code :
- S-XQCC-N32
- Format :
- FLOATING-POINT
- DAC Channels :
- yes
- Width :
- 5mm
- Datasheets
- STM32L432KBU6TR

Microcontrollers STMicroelectronics STM32L432KBU6TR Overview
The STM32L432KBU6TR from STMicroelectronics is a state-of-the-art microcontroller that integrates advanced features in a compact 32UFQFPN package. Designed for efficiency and versatility, this microcontroller excels in a range of demanding applications, thanks to its ARM Cortex-M4 core, which operates at up to 80 MHz. Its 128KB flash memory and extensive set of peripherals make it ideal for designers seeking a balance between performance and power consumption. As a leading component in the Microcontrollers category, the STM32L432KBU6TR is engineered to meet the rigorous demands of modern electronic environments, making it a preferred choice for industry professionals.
STM32L432KBU6TR Features
The STM32L432KBU6TR boasts several features that enhance its applicability in complex electronic circuits:
- 32-bit ARM Cortex-M4 core with a maximum frequency of 80 MHz.
- 128 KB of flash memory, providing substantial space for application code and data storage.
- Low power consumption modes, which are essential for battery-operated devices.
- Comprehensive set of peripherals including USART, SPI, I2C, and advanced-control PWM for versatile connectivity and control options.
- Built-in ADCs and DACs which offer great benefits for applications requiring analog signal management.
STM32L432KBU6TR Applications
- Wearable Devices: Utilizes its low power consumption and small form factor to optimize performance and extend battery life in smartwatches and fitness trackers.
- Smart Home Applications: Powers various home automation devices, enabling efficient communication and control through its robust I2C and SPI interfaces.
- Industrial Control Systems: Its high reliability and range of input/output options make it suitable for automation controllers and real-time system monitoring.
- Medical Devices: Supports the design of portable medical diagnostics equipment, thanks to its precision analog features and low power profile.
- Automotive Applications: Can be integrated into automotive sensors and infotainment systems, leveraging its high processing power and robust connectivity features.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















