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STMicroelectronics STM32L432KCU6TR

Manufacturer Part Number :	STM32L432KCU6TR
Manufacturer :	STMicroelectronics
Description :	MCU 80 MHz with 256 Kbytes of Flash memor
Package :	32UFQFN
Datasheet :	STM32L432KCU6TR.PDF
EDA / CAD Models :	STM32L432KCU6TR by SnapEDA
Base Product Number :	STM32
Stock Condition :	In Stock 2705, New Original

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STMicroelectronics STM32L432KCU6TR

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The STM32L432KCU6TR from STMicroelectronics is a powerful 32-bit microcontroller based on the ARM® Cortex®-M4F core, running at up to 80 MHz. It offers 256KB of flash memory, providing ample space for complex applications, and is designed to deliver high performance with low power consumption. The device comes in a compact 32-pin UFQFPN package, making it suitable for a wide range of embedded systems and portable applications.This microcontroller is ideal for use in IoT devices, wearable technology, and other energy-sensitive applications that require efficient processing power and memory.

STMicroelectronics STM32L432KCU6TR MCU part

Nantian Electronics, as a professional distributor, stocks the STM32L432KCU6TR and offers complete datasheets and pin diagrams to assist in design and integration. For pricing and orders, feel free to contact us—we look forward to serving your needs.

STMicroelectronics STM32L432KCU6TR original reel label

Type	Description
Category	Integrated Circuits (ICs) Embedded - Microcontrollers
Mfr	STMicroelectronics
Series	STM32L4
Packaging	Tape & Reel (TR)
Part Status	Active
Core Processor	ARM® Cortex®-M4F
Core Size	32-Bit
Speed	80MHz
Connectivity	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O	26
Program Memory Size	256KB (256K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	64K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.6V
Data Converters	A/D 10x12b SAR; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Grade	-
Qualification	-
Mounting Type	Surface Mount
Supplier Device Package	32-UFQFPN (5x5)
Package / Case	32-UFQFN Exposed Pad
Base Product Number	STM32L432

What are the main features of the STM32L432KCU6TR?

It is a 32‑bit microcontroller based on the ARM® Cortex®‑M4F core, running up to 80 MHz with 256 KB of flash memory and low‑power design. It offers efficient processing, compact 32‑pin UFQFPN packaging, and a rich set of peripherals suited for embedded applications.

What is it used for?

This microcontroller is commonly used in IoT devices, wearable electronics, portable instruments, and battery‑powered systems that need a balance of performance and energy efficiency.

Are there alternative parts?

Yes. Alternatives include other members of the STM32L4 series with similar performance but different memory sizes or packages (e.g., STM32L432/433 variants), as well as comparable low‑power MCUs from other vendors like NXP, Microchip, or Texas Instruments, chosen based on specific features and requirements.

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