STMicroelectronics · Electronic Components
STM32F103R6
Mainstream Performance line, Arm Cortex-M3 MCU with 32 Kbytes Clash, 72 MHz CPU, motor control, USB and CAN
Part NumberSTM32F103R6
ManufacturerSTMicroelectronics
AvailabilityAvailable to order — request a quote
Specifications
SeriesSTM32F1
PackageLQFP 64 10x10x1.4 mm, TFBGA 64 5x5x1.2 P 0.5 mm
CoreArm Cortex-M3
Frequency Mhz72
Flash Kb32.0
Ram Kb10.0
InterfacesI2C: 1; SPI: 1; USART: 2; USB: USB Device; CAN2.0: 1
AnalogADC12: 2 conv / 15, 16 ch
Timers16-bit timers: 3; Other: Dual Watchdog, RTC, SysTick
Supply Voltage2.0–3.6 V
Temp Range-40.0 to 85.0 °C
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is STM32F103R6 available?
We can source STM32F103R6 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is STM32F103R6 by STMicroelectronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If STM32F103R6 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like STM32F103R6?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for STM32F103R6?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.