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STMicroelectronics STM32C5A3MGT6, 32 bit ARM Cortex M33, STM32C5Axxx 32 Bit Microcontroller, 144 MHz, 1MB FLASH, 80-Pin

RS Stock No.:: 800-446
Mfr. Part No.:: STM32C5A3MGT6
Manufacturer:: STMicroelectronics

STMicroelectronics STM32C5A3MGT6, 32 bit ARM Cortex M33, STM32C5Axxx 32 Bit Microcontroller, 144 MHz, 1MB FLASH, 80-Pin

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Subtotal (1 unit)*

€3.98

(exc. VAT)

€4.90

(inc. VAT)

Temporarily out of stock

Shipping from 23 September 2026

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

Units	Per unit
1 - 9	€3.98
10 - 24	€3.10
25 - 49	€2.89
50 - 99	€2.75
100 +	€2.60

*price indicative

RS Stock No.:: 800-446
Mfr. Part No.:: STM32C5A3MGT6
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
	Product Type	32 Bit Microcontroller
	Series	STM32C5Axxx
	Package Type	LQFP-80
	Mount Type	Surface
	Pin Count	80
	Device Core	ARM Cortex M33
	Data Bus Width	32bit
	Interface Type	CAN FD, Ethernet, I2C, I3C, LPUART, SPI, USART, USB
	Program Memory Size	1MB
	Maximum Clock Frequency	144MHz
	RAM Size	256kB
	Maximum Supply Voltage	3.6V
	Number of Programmable I/Os	66
	Analogue Comparators	1
	Minimum Operating Temperature	40°C
	DACs	1
	Maximum Operating Temperature	140°C
	Width	12mm
	Height	1.6mm
	Length	12mm
	Standards/Approvals	IEC 60335-1
	Minimum Supply Voltage	2.7V
	Number of Timers	16
	Program Memory Type	FLASH
	ADCs	11
	Instruction Set Architecture	ARM V8-M
	Automotive Standard	No

	Select all
	Brand STMicroelectronics
	Product Type 32 Bit Microcontroller
	Series STM32C5Axxx
	Package Type LQFP-80
	Mount Type Surface
	Pin Count 80
	Device Core ARM Cortex M33
	Data Bus Width 32bit
	Interface Type CAN FD, Ethernet, I2C, I3C, LPUART, SPI, USART, USB
	Program Memory Size 1MB
	Maximum Clock Frequency 144MHz
	RAM Size 256kB
	Maximum Supply Voltage 3.6V
	Number of Programmable I/Os 66
	Analogue Comparators 1
	Minimum Operating Temperature 40°C
	DACs 1
	Maximum Operating Temperature 140°C
	Width 12mm
	Height 1.6mm
	Length 12mm
	Standards/Approvals IEC 60335-1
	Minimum Supply Voltage 2.7V
	Number of Timers 16
	Program Memory Type FLASH
	ADCs 11
	Instruction Set Architecture ARM V8-M
	Automotive Standard No

Datasheet - STM32C5A3MGT6

COO (Country of Origin):: FR

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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