STMicroelectronics · Electronic Components
STM32L151VC-A
Ultra-low-power Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 32 MHz CPU, USB, 3xOp
Part NumberSTM32L151VC-A
ManufacturerSTMicroelectronics
LifecycleNRND — Not Recommended for New Designs
AvailabilityAvailable to order — request a quote
Specifications
SeriesSTM32L1
PackageLQFP 100 14x14x1.4 mm
CoreArm Cortex-M3
Frequency Mhz32
Flash Kb256.0
Ram Kb32.0
InterfacesI2C: 2; SPI: 3; I2S: 2; USART: 3; USB: USB Device
AnalogADC12: 1 conv / 25 ch; DAC12: 2; Comparators: 2; Op amps: 2
Timers16-bit timers: 8; 32-bit timers: 1; Other: Dual Watchdog, RTC, SysTick
SecuritySecurity: Abnormal Situation Handling, Application Lifecycle, Secure Boot, Secure Install/Update, Silicon Device Lifecyc
Supply Voltage1.65–3.6 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 STM32L151VC-A available?
We can source STM32L151VC-A 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 STM32L151VC-A by STMicroelectronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If STM32L151VC-A 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 STM32L151VC-A?
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 STM32L151VC-A?
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.