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STMICROELECTRONICS STM32U545CEU6Q

ARM MCU, STM32 Family STM32U5 Series Microcontrollers, ARM Cortex-M33F, 32 bit, 160 MHz, 512 KB

STMICROELECTRONICS STM32U545CEU6Q
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Manufacturer Part No:
STM32U545CEU6Q
Order Code:
4216392
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Product Range
STM32 Family STM32U5 Series Microcontrollers
Technical Datasheet:
STM32U545CEU6Q   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Overview

STM32U545CEU6Q is an ultra-low-power Arm® Cortex®-M33 MCU+TrustZone®+FPU, 240 DMIPS, 512Kbytes flash memory, 274KB SRAM. The Cortex®-M33 core features a single-precision FPU (floating-point unit), that supports all the Arm® single-precision data-processing instructions and all the data types. The Cortex®-M33 core also implements a full set of DSP (digital signal processing) instructions and a MPU (memory protection unit) that enhances the application security. The devices embed high-speed memories (up to 512-Kbyte flash memory and 274-Kbyte SRAM), one Octo-SPI flash memory interface, an extensive range of enhanced I/Os, peripherals connected to three APB buses, three AHB buses and a 32-bit multi-AHB bus matrix. The devices offer security foundation compliant with the TBSA (trusted-based security architecture) requirements from Arm®. It embeds the necessary security features to implement a secure boot, secure data storage and secure firmware update.
  • 1.71V to 3.6V power supply range
  • Low-power background-autonomous mode autonomous peripherals with DMA, functional down to stop 2 mode
  • Embedded regulator and SMPS step-down converter supporting switch on-the-fly and voltage scaling
  • 274Kbyte SRAM including up to 64Kbyte SRAM with ECC ON
  • Arm® TrustZone® and securable I/Os, memories and peripherals
  • Flexible life cycle scheme with RDP and password protected debug
  • Root of trust thanks to unique boot entry and secure hide protection area (HDP)
  • Secure firmware installation (SFI) due to embedded root-secure services (RSS)
  • Dedicated pinout including SMPS step-down converter
  • 48pins UFBGA package, industrial temperature range from -40 to 85°C

Product Information

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:
STM32 Family STM32U5 Series Microcontrollers

:
ARM Cortex-M33F

:
32 bit

:
160MHz

:
512KB

:
48Pins

:
UFQFPN-EP

:
33I/O's

:
I2C, FDCAN, LPUART, SAI, SPI, USART, USB

:
274KB

:
10Channels

:
12Bit, 14Bit

:
1.71V

:
3.6V

:
-40°C

:
85°C

:
Surface Mount

:
STM32

:
STM32U5

:
-

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Technical Documents (1)

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