STM32H523RET6TR

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STMicroelectronics

HIGH-PERFORMANCE, ARM CORTEX-M33, MCU WITH 512-KBYTE FLASH, 272-KBYTE RAM, 250 MHZ CPU

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STM32H523RET6TR

Active

STMicroelectronics

HIGH-PERFORMANCE, ARM CORTEX-M33, MCU WITH 512-KBYTE FLASH, 272-KBYTE RAM, 250 MHZ CPU

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Description Specifications Series Pricing CAD Documents

Description

General part information

STM32H523RE Series

The STM32H523xx devices are high-performance microcontrollers of the STM32H5 series, based on the high-performance Arm®Cortex®-M33 32-bit RISC core. They operate at a frequency of up to 250 MHz.

The Cortex®-M33 core features a single-precision floating-point unit (FPU), which supports all the Arm®single-precision data-processing instructions and all the data types. This core implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) that enhances the application security.

The devices embed high-speed memories (512 Kbytes of dual bank flash memory and 272 Kbytes of SRAM), a flexible external memory controller (FMC) for devices with packages of 100 pins and more, one OCTOSPI memory interface (at least one Quad-SPI available on all packages), and an extensive range of enhanced I/Os and peripherals connected to three APB buses, three AHB buses, and a 32-bit multi-AHB bus matrix.

Technical Specifications

Parameters and characteristics for this part

Specification	STM32H523RET6TR

A/D Channels	16 count
A/D Resolution (bits)	12 bit
Connectivity	LINbus, MMC, SD, UART, FIFO, CANbus, I2C, USART, SMBus, SDIO, SPI, IrDA, USB
Converter Architecture	SAR
Core Processor	ARM® Cortex®-M33F
Core Size (Bit Width)	32 Bit
D/A Channels	2 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	49
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal, External
Package / Case	64-LQFP
Package Length	10 mm
Package Name	64-LQFP
Package Width	10 mm
Peripherals	Brown-out Detect, WDT, Reset, I2S, PWM, DMA, POR
Program Memory Depth	512 K
Program Memory Size	512 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	272 K
RAM Size Width	8 bit
Speed	250 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.71 V

STM32H523RE Series

High-performance, Arm Cortex-M33, MCU with 512-Kbyte Flash, 272-Kbyte RAM, 250 MHz CPU

Part	D/A Channels	Converter Architecture	A/D Resolution (bits)	A/D Channels	D/A Resolution (bits)	Core Processor	Connectivity	Speed	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Number of I/O	Package / Case	Mounting Type	Program Memory Type	Package Length	Package Name	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Core Size (Bit Width)	Oscillator Type	Peripherals	Program Memory Width	Program Memory Size	Program Memory Depth	RAM Size Width	RAM Size Depth
STMicroelectronics STM32H523RET6	2 count	SAR	10 bit 12 bit	16 count	12 bit	ARM® Cortex®-M33	CANbus FIFO I2C IrDA LINbus MMC SD SDIO SMBus SPI UART USART USB	250 MHz	1.71 V	3.6 V	49	64-LQFP	Surface Mount	FLASH	10 mm	64-LQFP	10 mm	85 °C	-40 °C	32 Bit	External Internal	Brown-out Detect DMA I2S POR PWM Reset WDT	8 bit	512 KB	512 K	8 bit	272 K
STMicroelectronics STM32H523RET7	2 count	SAR	12 bit	16 count	12 bit	ARM® Cortex®-M33F	CANbus FIFO I2C IrDA LINbus MMC SD SDIO SMBus SPI UART USART USB	250 MHz	1.71 V	3.6 V	49	64-LQFP	Surface Mount	FLASH	10 mm	64-LQFP	10 mm	105 °C	-40 °C	32 Bit	External Internal	Brown-out Detect DMA I2S POR PWM Reset WDT	8 bit	512 KB	512 K	8 bit	272 K
STMicroelectronics STM32H523RET7TR	2 count	SAR	12 bit	16 count	12 bit	ARM® Cortex®-M33F	CANbus FIFO I2C IrDA LINbus MMC SD SDIO SMBus SPI UART USART USB	250 MHz	1.71 V	3.6 V	49	64-LQFP	Surface Mount	FLASH	10 mm	64-LQFP	10 mm	105 °C	-40 °C	32 Bit	External Internal	Brown-out Detect DMA I2S POR PWM Reset WDT	8 bit	512 KB	512 K	8 bit	272 K
STMicroelectronics STM32H523RET6TR	2 count	SAR	12 bit	16 count	12 bit	ARM® Cortex®-M33F	CANbus FIFO I2C IrDA LINbus MMC SD SDIO SMBus SPI UART USART USB	250 MHz	1.71 V	3.6 V	49	64-LQFP	Surface Mount	FLASH	10 mm	64-LQFP	10 mm	85 °C	-40 °C	32 Bit	External Internal	Brown-out Detect DMA I2S POR PWM Reset WDT	8 bit	512 KB	512 K	8 bit	272 K

Pricing

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CAD

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