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STM32F103RCT6 — TQFP/LQFP-64/100/144 package (representative)
TQFP/LQFP-64/100/144
Representative of package type
STM

STM32F103RCT6

Microcontroller · LQFP-64 · Microcontroller
Part Status: Active In demand
Data last refreshed Jul 30, 2026
Manufacturer
STM
Mfr Part #
STM32F103RCT6
Series
STM32F1
Category
Microcontroller
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels25
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Product Attributes

Electrical & Parametric
CoreARM Cortex-M3
Max Freq72 MHz
Flash256 KB
Sram48 KB
Supply2.0-3.6 V
Physical & Thermal
Package / CaseLQFP-64
Mounting TypeSurface Mount
SeriesSTM32F1
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryMicrocontroller
TypeMicrocontroller
Part StatusActive

32-bit ARM Cortex-M3 MCU, 72 MHz, 256 KB Flash, 48 KB SRAM, 2.0-3.6 V

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

25 sources
SourceMfrQtyDate CodeConditionStatus
Live STM 381726 2225+ — Live RFQ
Live ST 162802 17+ — Live RFQ
Live ST 57600 — — Live RFQ
Live — 48378 — — Live RFQ
Live STM 42062 — — Live RFQ
Live STMICROELECTRONICS 38400 — — Live RFQ
Live STMICROELECTRONICS 34297 — — Live RFQ
Live STM 838080 — — Live RFQ
Live STM 757440 — — Live RFQ
Live ST 600000 23+ — Live RFQ
Live STMicroelectronics 560000 25+ — Live RFQ
Live STM 122 2021 — Live RFQ
Market STM 381726 2225+ — Available RFQ
Market ST 162802 17+ — Available RFQ
Market ST 57600 — — Available RFQ
Market STM 48378 — — Available RFQ
Market STM 42062 — — Available RFQ
Market STMICROELECTRON 38400 — — Available RFQ
Market STMICROELECTRON 34297 — — Available RFQ
Market STM 838080 — — Available RFQ
Market STM 757440 — — Available RFQ
Market ST 600000 23+ — Available RFQ
Market STMicroelectron 560000 25+ — Available RFQ
Market STM 122 2021 — Available RFQ
Market ST 96000 25+26+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
STM32F103RCT6 viewed on the web · Web User
STM32F103RCT6 viewed on the web · Web User
STM32F103RCT6 viewed on the web · Web User
STM32F103RCT6 viewed on the web · Web User
STM32F103RCT6 viewed on the web · Web User
STM32F103RCT6 viewed on the web · Web User
STM32F103RCT6 viewed on the web · Web User
STM32F103RCT6 viewed on the web · Web User

Recent search and sourcing activity for STM32F103RCT6.

Engineering FAQ

What are the key specifications of STM32F103RCT6?
Core: ARM Cortex-M3; Max Freq: 72 MHz; Flash: 256 KB; Sram: 48 KB; Supply: 2.0-3.6 V.
What package is STM32F103RCT6 supplied in?
STM32F103RCT6 is supplied in the LQFP-64 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source STM32F103RCT6 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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