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Select all	Attribute	Value
	Brand	STMicroelectronics
	Product Type	Microcontroller
	Series	STM32L432KC
	Package Type	QFN
	Mount Type	Surface
	Pin Count	32
	Device Core	ARM Cortex M4
	Data Bus Width	32bit
	Program Memory Size	256kB
	Maximum Clock Frequency	80MHz
	RAM Size	64kB
	Maximum Supply Voltage	3.6V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Height	0.55mm
	Width	5.1 mm
	DACs	2 x 12 Bit
	Maximum Power Dissipation Pd	128mW
	Number of Programmable I/Os	26
	Standards/Approvals	No
	Length	5.1mm
	Analogue Comparators	2
	Minimum Supply Voltage	1.71V
	Instruction Set Architecture	RISC
	Number of Timers	2
	Program Memory Type	FLASH
	ADCs	10 x 12 Bit
	Automotive Standard	No
	Distrelec Product Id	304-38-763

	Select all
	Brand STMicroelectronics
	Product Type Microcontroller
	Series STM32L432KC
	Package Type QFN
	Mount Type Surface
	Pin Count 32
	Device Core ARM Cortex M4
	Data Bus Width 32bit
	Program Memory Size 256kB
	Maximum Clock Frequency 80MHz
	RAM Size 64kB
	Maximum Supply Voltage 3.6V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Height 0.55mm
	Width 5.1 mm
	DACs 2 x 12 Bit
	Maximum Power Dissipation Pd 128mW
	Number of Programmable I/Os 26
	Standards/Approvals No
	Length 5.1mm
	Analogue Comparators 2
	Minimum Supply Voltage 1.71V
	Instruction Set Architecture RISC
	Number of Timers 2
	Program Memory Type FLASH
	ADCs 10 x 12 Bit
	Automotive Standard No
	Distrelec Product Id 304-38-763

STM32L432KCU6 Datasheet

COO (Country of Origin):: CN

The STM32L432xx devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32L432xx devices embed high-speed memories (Flash memory up to 256 Kbyte, 64 Kbyte of SRAM), a Quad SPI flash memories interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. The STM32L432xx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.

Units	Per unit
124 - 244	TWD152.00
246 +	TWD149.50

STMicroelectronics, 32 bit ARM Cortex M4, STM32L432KC Microcontroller, 80 MHz, 256kB FLASH, 32-Pin QFN

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