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STMicroelectronics STM32C5A3KGT6, 32 bit ARM Cortex M33, STM32C5Axxx 32 Bit Microcontroller, 144 MHz, 1MB FLASH, 32-Pin

RS Stock No.:: 800-444
Mfr. Part No.:: STM32C5A3KGT6
Manufacturer:: STMicroelectronics

STMicroelectronics STM32C5A3KGT6, 32 bit ARM Cortex M33, STM32C5Axxx 32 Bit Microcontroller, 144 MHz, 1MB FLASH, 32-Pin

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Subtotal (1 unit)*

€4.54

(exc. VAT)

€5.58

(inc. VAT)

Temporarily out of stock

Shipping from 24 September 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 9	€4.54
10 - 24	€3.00
25 - 99	€2.74
100 - 249	€2.33
250 +	€2.21

*price indicative

RS Stock No.:: 800-444
Mfr. Part No.:: STM32C5A3KGT6
Manufacturer:: STMicroelectronics

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Series	STM32C5Axxx
	Product Type	32 Bit Microcontroller
	Package Type	LQFP-32
	Mount Type	Surface
	Pin Count	32
	Device Core	ARM Cortex M33
	Data Bus Width	32bit
	Program Memory Size	1MB
	Interface Type	CAN FD, I2C, I3C, LPUART, SPI, USART, USB
	Maximum Clock Frequency	144MHz
	RAM Size	256kB
	Maximum Supply Voltage	3.6V
	Minimum Operating Temperature	40°C
	DACs	1
	Analogue Comparators	1
	Number of Programmable I/Os	25
	Maximum Operating Temperature	140°C
	Standards/Approvals	IEC 60335-1
	Height	1.6mm
	Width	7mm
	Length	7mm
	Minimum Supply Voltage	2.7V
	Program Memory Type	FLASH
	ADCs	11
	Automotive Standard	No
	Instruction Set Architecture	ARM V8-M
	Number of Timers	16

	Select all
	Brand STMicroelectronics
	Series STM32C5Axxx
	Product Type 32 Bit Microcontroller
	Package Type LQFP-32
	Mount Type Surface
	Pin Count 32
	Device Core ARM Cortex M33
	Data Bus Width 32bit
	Program Memory Size 1MB
	Interface Type CAN FD, I2C, I3C, LPUART, SPI, USART, USB
	Maximum Clock Frequency 144MHz
	RAM Size 256kB
	Maximum Supply Voltage 3.6V
	Minimum Operating Temperature 40°C
	DACs 1
	Analogue Comparators 1
	Number of Programmable I/Os 25
	Maximum Operating Temperature 140°C
	Standards/Approvals IEC 60335-1
	Height 1.6mm
	Width 7mm
	Length 7mm
	Minimum Supply Voltage 2.7V
	Program Memory Type FLASH
	ADCs 11
	Automotive Standard No
	Instruction Set Architecture ARM V8-M
	Number of Timers 16

Datasheet - STM32C5A3KGT6

COO (Country of Origin):: CN

The STMicroelectronics general purpose microcontrollers family (STM32C5 series) based on the high‑performance Arm Cortex-M33 32-bit RISC core. They operate at a frequency of up to 144 MHz.

Includes ST state-of-the-art patented technology

Bootloader support on USART, FDCAN, USB, and SPI interfaces

All packages are ECOPACK2 compliant

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