STMicroelectronics, 32bit ARM Cortex M33, STM32 Microcontroller, 250MHz, 512 Kbyte Flash, 64-Pin LQFP

View all Microcontrollers

Subtotal (1 tray of 160 units)*

£425.60

(exc. VAT)

£510.40

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 06 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
160 +£2.66£425.60

*price indicative

RS Stock No.:
152-189
Mfr. Part No.:
STM32H523RET6
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Family Name

STM32

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

64

Device Core

ARM Cortex M33

Data Bus Width

32bit

Program Memory Size

512 Kbyte

Maximum Frequency

250MHz

Program Memory Type

Flash

COO (Country of Origin):
CN
The STMicroelectronics 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.

Includes ST state-of-the-art patented technology
4-Kbyte data cache for external memories
Up to eight configurable SAU regions
Trust Zone aware and securable peripherals

Related links