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STM32C552VET6

STM32C552VET6

STMicroelectronics
32-bit Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN
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Overview

The STM32C552VET6 is a mainstream 32-bit microcontroller based on the high-performance Arm Cortex-M33 core running at up to 144 MHz. It features 512 KB of Flash memory, 128 KB of RAM, and integrates modern communication interfaces like I3C and FDCAN for advanced system connectivity.

Why Choose This Part

This MCU provides a significant performance boost with its Cortex-M33 core and CORDIC hardware accelerator for mathematical functions. It balances modern features like I3C support and 1.2V-compatible I/Os with a power-efficient design consuming 29.5mA at its maximum clock speed.

Applications

Industrial Sensor Gateways
Utilizing I3C and FDCAN for high-bandwidth sensor data collection and industrial networking.
Building Automation Controllers
Managing HVAC or lighting systems with 144 MHz processing power and robust peripheral sets.
Professional Power Tools
Leveraging the CORDIC co-processor and PWM timers for efficient motor control and real-time computation.
Automotive Aftermarket Modules
Reliable CAN-based communication for non-safety-critical vehicle interface applications.

Key Specifications

Speed 144MHz
RAM Size 128K x 8
Core Size 32-Bit
Peripherals Brown-out Detect/Reset, Cap Sense, DMA, POR, PWM, WDT
Connectivity FDCAN, I3C, I2C, SPI/I2S, USART/UART, USB
Mounting Type Surface Mount
Number of I/O 51
Core Processor ARM Cortex-M33
Package / Case 100-LQFP
Data Converters A/D 2x12b; D/A 1x12b
Oscillator Type External, Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V

Getting Started

Development is supported by the STM32Cube ecosystem, including STM32CubeIDE and STM32CubeProgrammer. Engineers can evaluate the chip using NUCLEO-C552VE development boards or via standard SWD/JTAG debuggers like the ST-LINK/V3.

Part of STM32 family » STM32C552

STM32C552 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number I/O Pins Package Stock
STM32C552VET6 (this part) 51 LQFP-100 890
STM32C552CEU6 39 UFQFN-48 1,627
Also available as: STM32C552KEU6, STM32C552RET6, STM32C552KET6, STM32C552MET6

Also Consider

LPC55S16JBD100E NXP Semiconductors - An alternative Cortex-M33 MCU with dual CAN FD interfaces and comparable flash/RAM density.

Categories

Microcontrollers > STMicroelectronics Automotive > CAN Bus & Vehicle Networking