STM32C5 Arm® Cortex®-M33 Core Mainstream MCUs

STMicroelectronics STM32C5 Arm® Cortex®-M33 Core Mainstream Microcontrollers (MCUs) are designed to support the development of cost-effective applications. This family offers up to 1MB of Flash memory and 256KB of RAM as well as one Ethernet port, octoSPI peripherals, and up to two FDCAN. These MCUs include hardware crypto for SAES, SPKA, and HUK features, and the lines are available in several packages ranging from 20 to 144 pins. For quick prototyping, the user can use either the STMicroelectronics NUCLEO-C5A3ZG (for the STM32C55x/STM32C562 and STM32C59x/5A3) or NUCLEO-C542RE (for the STM32C53x/542) development tools alongside the STM32Cube software ecosystem.

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STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.940
Mult.: 2.940

STMicroelectronics STMicroelectronics Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.500
Mult.: 1.500

STMicroelectronics STMicroelectronics Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.400
Mult.: 2.400
: 2.400

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.560
Mult.: 1.560

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.560
Mult.: 1.560

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 256 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 256 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.940
Mult.: 2.940

STMicroelectronics STMicroelectronics Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 714
Mult.: 714

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 714
Mult.: 714

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 960
Mult.: 960

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 540
Mult.: 540

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.500
Mult.: 1.500

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.560
Mult.: 1.560

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.500
Mult.: 1.500

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.940
Mult.: 2.940

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 714
Mult.: 714

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 960
Mult.: 960

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 128 KB RAM, I3C, FDCAN
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 540
Mult.: 540

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.000
Mult.: 1.000
: 1.000