Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	STMicroelectronics
	Product Type	Microcontroller
	Series	STM32L433CC
	Package Type	QFN
	Mount Type	Surface
	Pin Count	48
	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
	Analogue Comparators	2
	DACs	2 x 12 Bit
	Length	7.1mm
	Number of Programmable I/Os	83
	Height	0.55mm
	Width	7.1 mm
	Standards/Approvals	No
	Maximum Power Dissipation Pd	606mW
	Minimum Supply Voltage	1.71V
	Instruction Set Architecture	RISC
	Automotive Standard	No
	ADCs	10 x 12 Bit
	Program Memory Type	FLASH
	Number of Timers	2

	Select all
	Brand STMicroelectronics
	Product Type Microcontroller
	Series STM32L433CC
	Package Type QFN
	Mount Type Surface
	Pin Count 48
	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
	Analogue Comparators 2
	DACs 2 x 12 Bit
	Length 7.1mm
	Number of Programmable I/Os 83
	Height 0.55mm
	Width 7.1 mm
	Standards/Approvals No
	Maximum Power Dissipation Pd 606mW
	Minimum Supply Voltage 1.71V
	Instruction Set Architecture RISC
	Automotive Standard No
	ADCs 10 x 12 Bit
	Program Memory Type FLASH
	Number of Timers 2

STM32L433CCU6 Datasheet

COO (Country of Origin):: CN

The STM32L433xx 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 STM32L433xx devices embed high-speed memories (Flash memory up to 256 Kbyte, 64 Kbyte of SRAM), a Quad SPI flash memories interface (available on all packages) 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 STM32L433xx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.

STMicroelectronics, 32 bit ARM Cortex M4, STM32L433CC Microcontroller, 80 MHz, 256kB FLASH, 48-Pin QFN

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