ARM Microcontrollers - MCU

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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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Part #

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C

STM32C531EBU6
STMicroelectronics
1: $2.797
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C531EBU6

Mouser Part #
511-STM32C531EBU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$2.797

$1.819

$1.651

$1.399

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C

STM32C531FBP6
STMicroelectronics
1: $2.766
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C531FBP6

Mouser Part #
511-STM32C531FBP6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$2.766

$1.798

$1.630

$1.378

View

Min.: 1
Mult.: 1

STM32C5

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C

STM32C531KBT6
STMicroelectronics
1: $2.882
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C531KBT6

Mouser Part #
511-STM32C531KBT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$2.882

$1.872

$1.693

$1.430

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C532CBU6
STMicroelectronics
1.560: $1.073
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C532CBU6

Mouser Part #
511-STM32C532CBU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.073

Min.: 1.560
Mult.: 1.560

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C532EBU6
STMicroelectronics
2.940: $965
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C532EBU6

Mouser Part #
511-STM32C532EBU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$965

Min.: 2.940
Mult.: 2.940

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C532FBP6
STMicroelectronics
1: $2.913
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C532FBP6

Mouser Part #
511-STM32C532FBP6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$2.913

$1.893

$1.714

$1.451

View

Min.: 1
Mult.: 1

STM32C5

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C532KBT6
STMicroelectronics
1.500: $1.073
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C532KBT6

Mouser Part #
511-STM32C532KBT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.073

Min.: 1.500
Mult.: 1.500

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C532KBU6
STMicroelectronics
2.940: $990
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C532KBU6

Mouser Part #
511-STM32C532KBU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 128 KB flash, 64 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$990

Min.: 2.940
Mult.: 2.940

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

STM32C591CET6
STMicroelectronics
1: $4.017
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C591CET6

Mouser Part #
511-STM32C591CET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$4.017

$2.724

$2.524

$2.188

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

STM32C591CEU6
STMicroelectronics
1.560: $1.462
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C591CEU6

Mouser Part #
511-STM32C591CEU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.462

Min.: 1.560
Mult.: 1.560

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

STM32C591KET6
STMicroelectronics
1: $3.881
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C591KET6

Mouser Part #
511-STM32C591KET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$3.881

$2.629

$2.440

$2.114

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

STM32C591KEU6
STMicroelectronics
2.940: $1.388
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C591KEU6

Mouser Part #
511-STM32C591KEU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.388

Min.: 2.940
Mult.: 2.940

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

STM32C591MET6
STMicroelectronics
714: $1.662
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C591MET6

Mouser Part #
511-STM32C591MET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.662

Min.: 714
Mult.: 714

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

STM32C591RET6
STMicroelectronics
1: $4.133
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part #
STM32C591RET6

Mouser Part #
511-STM32C591RET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$4.133

$2.734

$2.493

$2.114

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Dual FDCAN

STM32C591VET6
STMicroelectronics
1: $4.796
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part #
STM32C591VET6

Mouser Part #
511-STM32C591VET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$4.796

$3.166

$2.882

$2.450

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Dual FDCAN

STM32C591ZET6
STMicroelectronics
360: $2.745
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part #
STM32C591ZET6

Mouser Part #
511-STM32C591ZET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$2.745

Min.: 360
Mult.: 360

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

STM32C593CET6
STMicroelectronics
1.500: $1.630
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C593CET6

Mouser Part #
511-STM32C593CET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.630

Min.: 1.500
Mult.: 1.500

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

STM32C593CEU6
STMicroelectronics
1: $4.312
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C593CEU6

Mouser Part #
511-STM32C593CEU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$4.312

$2.850

$2.598

$2.209

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

STM32C593KET6
STMicroelectronics
1.500: $1.578
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C593KET6

Mouser Part #
511-STM32C593KET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.578

Min.: 1.500
Mult.: 1.500

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

STM32C593KEU6
STMicroelectronics
2.940: $1.514
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C593KEU6

Mouser Part #
511-STM32C593KEU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.514

Min.: 2.940
Mult.: 2.940

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

STM32C593MET6
STMicroelectronics
1: $4.806
Non-Stocked Lead-Time 30 Weeks
New Product

Mfr. Part #
STM32C593MET6

Mouser Part #
511-STM32C593MET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$4.806

$3.176

$2.892

$2.461

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

STM32C593RET6
STMicroelectronics
1: $4.407
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part #
STM32C593RET6

Mouser Part #
511-STM32C593RET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$4.407

$2.913

$2.661

$2.261

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN

STM32C593VET6
STMicroelectronics
1: $5.069
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part #
STM32C593VET6

Mouser Part #
511-STM32C593VET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$5.069

$3.355

$3.060

$2.598

View

Min.: 1
Mult.: 1

STM32C5

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN

STM32C593ZET6
STMicroelectronics
1: $5.984
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part #
STM32C593ZET6

Mouser Part #
511-STM32C593ZET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$5.984

$4.112

$3.828

$3.376

View

Min.: 1
Mult.: 1

STM32C5

Tray

STM32C5 Arm® Cortex®-M33 Core Mainstream MCUs

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