ProductsIntegrated CircuitsSTM32H573IIK3Q
PACKAGE REFERENCEUFBGAConfirm case, pinout and ordering suffix before purchase.
SOURCING REFERENCE RECORD

STM32H573IIK3Q

STMicroelectronics

Arm Cortex-M33 microcontroller with TrustZone security for connected devices.

Integrated Circuits32-bit microcontrollerUFBGA
MPN
STM32H573IIK3Q
Manufacturer
STMicroelectronics
Family
32-bit microcontroller
Package
UFBGA
Manufacturer channel coverage
Checked by RFQ
Data last checked
Checked Sep 28, 2026, 11:55 AM UTC
Lifecycle
Active
MANUFACTURER CHANNEL

Manufacturer-direct availability.

Only manufacturer-channel availability is shown here. Sourceics confirms the final source and commercial terms before quoting.

Sourceics pricing Sep 28, 2026, 11:55 AM UTC
No manufacturer-channel availability record was returned. Search results may show other market channels; those are not manufacturer availability or Sourceics-owned stock. Send an RFQ for source and stock verification.

Manufacturer-channel figures are the highest single-offer report, not a sum across offers or Sourceics-owned inventory. MOQ, packaging and lead time refer to that same reported offer; other formats need confirmation. Figures may change without notice. Displayed prices are Sourceics selling prices for the stated quantity breaks. Final source, quantity, price, lead time and traceability are confirmed in the quotation.

PROCUREMENT DATA

Identity and sourcing requirements.

Manufacturer part number
STM32H573IIK3Q
Manufacturer
STMicroelectronics
Product family
32-bit microcontroller
Category
Integrated Circuits
Package reference
UFBGA
Manufacturer-channel report
Confirmed on request
Sourceics price status
Sourceics price USD 12.81 at 1+
Sourceics sourcing status
Supplier and stock verified during RFQ
Required order checks
Suffix, package, date code, lot, source and traceability
MANUFACTURER DATA REVIEW

Device and package reference

Manufacturer device/package data only. Full ordering-code validity, grade and current lifecycle are not established by this reference; confirm them during quotation.

Core
Arm Cortex-M33 with TrustZone, single-precision FPU and DSP, up to 250 MHz
Flash memory
2 MB dual-bank
SRAM
640 KB
Package
UFBGA with 176+25 balls, 10 x 10 x 0.6 mm, 0.65 mm pitch
Temperature range
−40 °C to +125 °C (industrial)
Power
SMPS step-down converter support (dedicated Q pinout)
Order code
I = 176 pins/176+25 balls · I = 2 MB Flash · K = UFBGA 10x10 mm · 3 = −40…+125 °C with SMPS option · Q = SMPS pinout · TR = tape and reel
Source: STMicroelectronics STM32H573II product data · DS14121 Rev 5 · Reviewed 2026-09-28
QUOTE WORKFLOW

Four checks before a commercial offer.

01

Identity

Exact MPN, manufacturer and suffix

02

Supply

Supplier type, quantity and freshness

03

Evidence

Lot, labels, photos and documents

04

Terms

Price, lead time, payment and shipping

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