Material Declaration Form

STMicroelectronics

General Information

IPC	1752	Form type*	Distribute	Sectionals*	Material information	Version	2	Subsectionals*	A-D
					Manufacturing information	[required]

Supplier Information

Company name*	STMicroelectronics	Response Date*	2025-08-25
Contact name*	Refer to Supplier Comment section	Contact email*	Refer to Supplier Comment section
Contact phone*	Refer to Supplier Comment section	Representative title	MDRFMaterial Declaration champion
Authorized representative*	MDRF CHAMPION	Representative email*	Refer to Supplier Comment section
Representative phone*	Refer to Supplier Comment section

Supplier comment: Online Technical Support - STMicroelectronics

Uncertainty Statement

While STMicroelectronics has endeavored to provide information which is accurate and up to date, this document and its contents are provided on a strict 'as is' and 'as available' basis. STMicroelectronics disclaims all warranties, express or implied related to this document and its contents, including but not limited to implied warranties of completeness, truth, accuracy, merchantability, fitness for a particular purpose and non-infringement. ST shall have no responsibility and assumes no liability for any cost, loss or damage of any kind which could arise, directly or indirectly, from the use or inability to use this document and/or its contents.

Legal Statement

Supplier acceptance*	true	Legal declaration*	Standard

Supplier certifies that it gathered the provided information and such information is true and correct to the best of its knowledge and belief, as of the date that Supplier completes this form. Supplier acknowledges that Company will rely on this certification in determining the compliance of its products. Company acknowledges that Supplier may have relied on information provided by others in completing this form, and that Supplier may not have independently verified such information. However, in situations where Supplier has not independently verified information provided by others, Supplier agrees that, at a minimum, its suppliers have provided certifications regarding their contributions to the part(s), and those certifications are at least as comprehensive as the certification in this paragraph. If the Company and the Supplier enter into a written agreement with respect to the identified part(s), the terms and conditions of that agreement, including any warranty rights and/or remedies provided as part of that agreement, will be the sole and exclusive source of the Supplier's liability and the Company's remedies for issues that arise regarding information the Supplier provides in this form.

Product Details

Mfr item number	STM32G473CET3	Mfr item name	685B*469XXXX	Version	A	Manufacturing site	998Z	date	2025-08-25
Amount	178	Unit of measure	mg	Unit type	Each	ST ECOPACK grade	ECOPACK® 2

Manufacturing Information

J-STD-020 MSL rating	3	Classification temperature	260	Number of reflow cycles	3
Bulk solder termination	Tin (Sn), matte	Terminal plating	Copper Alloy	Terminal base alloy	0
Not Applicable		Package designator	QFP	Package size	7x7	Number of instances	48	Shape	Gull wing
Comment	Package: 5B LQFP 48 7x7x1.4 1 0110596

Compliance Declarations

RoHS Directive 2011/65/EU - 8 June 2011 - Annex II amended by Delegated Directive 2015/863 - 31 March 2015

1 - Product(s) meets EU RoHS requirement without any exemptions

2 - Product(s) meets EU RoHS requirements except lead in solder and this usage may qualify under the lead in solder '7b' exemption (other selected exemptions may apply)

Exemption Id.	Description	Response
		true
		false
		false
		false

Homogeneous material	Material group	Mass	Unit of measure	Level	Substance category	Substance	CAS	Mass	Unit of measure	Concentration in homogeneous material (ppm)	Concentration in product (ppm)
Die or dies	M-011 Other inorganic materials	15.274	mg	supplier	die	Silicon (Si)	7440-21-3	13.926	mg	911738	44915
				supplier	metallization	Aluminium (Al)	7429-90-5	0.062	mg	4032	199
				supplier	metallization	Copper (Cu)	7440-50-8	0.575	mg	37634	1854
				supplier	metallization	Tantalum (Ta)	7440-25-7	0.185	mg	12097	596
				supplier	metallization	Titanium (Ti)	7440-32-6	0.007	mg	448	22
				supplier	metallization	Tungsten (W)	7440-33-7	0.007	mg	448	22
				supplier	Passivation	Silicon Nitride	12033-89-5	0.144	mg	9409	464
				supplier	Passivation	Silicon Oxide	7631-86-9	0.370	mg	24194	1192
Glue epoxy (EN4900GC)	Other Organic Materials	0.883	mg	supplier	Organic Compounds	Acrylic resin	Proprietary	0.062	mg	70000	199
				supplier	Organic Compounds	Polybutadiene derivative	Proprietary	0.018	mg	20000	57
				supplier	Organic Compounds	Butadiene copolymer	Proprietary	0.013	mg	15000	43
				supplier	Organic Compounds	Acrylate	Proprietary	0.048	mg	54000	154
				supplier	Organic Compounds	Epoxy resin	Proprietary	0.026	mg	30000	85
				supplier	Organic Compounds	Peroxide	Proprietary	0.007	mg	8000	23
				supplier	Organic Compounds	Additive	Proprietary	0.016	mg	18000	51
				supplier	Metals	Silver	7440-22-4	0.693	mg	785000	2233
Encapsulation (EME-G700LAL-A)	Other Organic Materials	109.041	mg	supplier	Organic Compounds	Epoxy Resin	Proprietary	5.997	mg	55000	35909
				supplier	Organic Compounds	Phenol Resin	Proprietary	2.290	mg	21000	13711
				supplier	Glass	Silica(Amorphous)A	60676-86-0	87.233	mg	800000	522308
				supplier	Glass	Silica(Amorphous)B	7631-86-9	12.976	mg	119000	77693
				supplier	Organic Compounds	Carbon Black	1333-86-4	0.545	mg	5000	3264
Bonding Wire (Cu)	Bonding Wire	0.305	mg	supplier	Metals	Copper	7440-50-8	0.294	mg	965500	1928
				supplier	Metals	Palladium	7440-05-3	0.009	mg	31000	62
				supplier	Metals	Gold	7440-57-5	0.001	mg	3500	7
Plating anode (Sn)	Other inorganic materials	1.078	mg	supplier	Metals	Tin	7440-31-5	1.078	mg	1000000	6067
Leadframe (C194 + Ag)	Copper & its alloys	51.000	mg	supplier	Metals	Copper	7440-50-8	49.595	mg	972450	279037
				supplier	Metals	Iron	7439-89-6	1.153	mg	22600	6485
				supplier	Metals	Zinc	7440-66-6	0.077	mg	1500	430
				supplier	Metals	Phophorus	7723-14-0	0.015	mg	300	86
				supplier	Metals	Siliver	7440-22-4	0.158	mg	3100	890
				SVHC	Metals	Lead	7439-92-1	0.003	mg	50	14

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