What is a cross-reference page for STM32F103T8U6TR?
This page groups mapped replacement options for STM32F103T8U6TR so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
STM32F103T8U6TR replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for STM32F103T8U6TR, then verify package, specifications, and application fit before approval.
Compare STM32F103T8U6TR against mapped replacement options
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This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part STM32F103T8U6TR STMicroelectronics |
|---|---|
| Part Number | STM32F103T8U6TR |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Subcategory | Embedded - Microcontrollers |
| Package | - |
| Series | STM32F1 |
| Key Attributes | - |
| Description | IC MCU 32BIT 64KB FLASH 36VFQFPN |
| Lifecycle | - |
| Stock | 158,261 |
| Available | 53,533 |
| Min Order | 1 |
| Datasheet | Available |
| Supply Voltage-Max (Vsup) | 3.6V |
| Oscillator Type | Internal |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Voltage - Supply (Vcc/Vdd) | 2V~3.6V |
| Power Supplies | 2.5/3.3V |
| DMA Channels | NO |
| Has ADC | YES |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Timers/Counters | 4 |
| Supply Current-Max | 50mA |
| Data Bus Width | 32b |
| Speed | FLASH |
| Output Voltage-Nom (FM) | 32-Bit |
| Core Processor | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Format | CORTEX-M3 |
| RAM Size | 20K x 8 |
| eak Reflow Temperature-Max (s) | ARM |
| Tim | Yes |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Data Converters | A/D 10x12b |
| Mfr | ARM® Cortex®-M3 |
| Voltage - Supply (Vcc\/Vdd) | 64kB |
| Core Size | 64KB 64K x 8 |
| Bit Size | YES |
| Number of SPI Channels | 8 |
| Height Seated (Max) | 1mm |
| Part Status | Active |
| Lead Free | Lead Free |
| Mounting Type | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Factory Lead Time | 10 Weeks |
| Categories | Integrated Circuits (ICs) |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| Operating Temperature | -40°C~85°C TA |
| Subcategory | Microcontrollers |
| Sub-Categories | Embedded - Microcontrollers |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Max Power Dissipation | 1W |
| Manufacturer | STMicroelectronics |
| Surface Mount | YES |
| Contact Plating | Tin |
| Radiation Hardening | No |
| Supply Voltage | 3.3V |
| Series | STM32F1 |
| Frequency | 72MHz |
| Interface | CAN, I2C, IrDA, LIN, SPI, UART, USART, USB |
| Length | 6mm |
| Number of I/O | 26 |
| Number of Terminations | 36 |
| Number of Pins | 36 |
| Package / Case | 36-VFQFN Exposed Pad |
| Pin Count | 36 |
| Base Part Number | STM32F103 |
| Address Bus Width | 32 |
| Output Voltage-Nom (AM) | 1.25 MHz |
| Manufacturer's Part No. | STM32F103T8U6TR |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| ECCN Code | 3A991.A.2 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing STM32F103T8U6TR replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for STM32F103T8U6TR?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for STM32F103T8U6TR alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to STM32F103T8U6TR?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is STM32F103T8U6TR obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to STM32F103T8U6TR from STMicroelectronics is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.