Skip to main content
Log in
STMicroelectronics STM32F100VET6 — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F100VET6 STM32F1 ARM Cortex-M3 MCU, 24 MHz

MPNSTM32F100VET6
NRND

STMicroelectronics STM32F100VET6, STM32F1 series, 32-bit ARM Cortex-M3 MCU, 24 MHz, 512 KB Flash, 32 KB SRAM, 80 I/O, 100-LQFP, -40°C to 85°C, 2 V to 3.6 V supply.

$7.1934Ref. price · indicative, final on quote
STMicroelectronics STM32F100VET6 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F100VET6 specifications
ParameterValue
SeriesSTM32F1
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed24MHz
PackageTray
RAM size32K x 8
Core size32-Bit Single-Core
PeripheralsDMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
ConnectivityI²C, IrDA, LINbus, SPI, UART/USART
Number of i (O)80
Core processorARM® Cortex®-M3
Case100-LQFP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size512KB (512K x 8)

Product details

24 MHz ARM Cortex-M3 with 512 KB Flash — cost-optimized control MCU

This is the part for cost-sensitive control applications — motor drives, industrial sensors, and human-machine interfaces — where the 24 MHz ceiling is acceptable and the on-chip analog integration (16-channel 12-bit ADC, dual 12-bit DAC) reduces external component count.

NRND — plan for a migration path

This means STMicroelectronics is not actively promoting the part for new projects, though it remains available for existing production runs through the independent distribution channel. For new designs, the STM32F103 series offers a pin-compatible upgrade path with higher clock speeds and more peripherals, though the exact ordering code and package variant must be verified against the target footprint.

512 KB Flash, 32 KB SRAM — memory headroom for control firmware

The 32 KB SRAM is the tighter resource — enough for moderate-sized buffers and real-time control loops, but designs with large frame buffers or extensive dynamic data structures should budget carefully. The 12-bit ADC and DAC channels (16 inputs, 2 outputs) handle typical sensor conditioning and analog output tasks without external converters.

Frequently asked questions

Where can I buy STM32F100VET6?

The STM32F100VET6 is available to order through independent distribution. Submit an RFQ for current availability and pricing — stock levels and lead times are confirmed at quote time. This part is not recommended for new designs due to its NRND lifecycle status, but it remains accessible for production replenishment and repair stock.

What is the replacement for STM32F100VET6?

STMicroelectronics has not published a single direct replacement order code for the STM32F100VET6. The STM32F103 series is the typical pin-compatible upgrade path within the STM32F1 family, offering higher clock speeds and additional peripherals.

Is STM32F100VET6 still available for purchase?

Yes, the STM32F100VET6 is still available for purchase through the independent distribution channel. Because it carries an NRND lifecycle status, availability may tighten over time. Submit an RFQ to confirm current stock and lead time for your required quantity.

What is the difference between STM32F100VET6 and STM32F103VET6?

The primary difference is core clock speed: the STM32F100VET6 runs at 24 MHz, while the STM32F103VET6 runs at 72 MHz. Both share the same 100-LQFP package, 512 KB Flash, 32 KB SRAM, and 80 I/O count. The STM32F103 also includes additional peripherals such as USB, CAN, and a second SPI/I²C interface. For designs that need higher throughput or those interfaces, the STM32F103VET6 is the natural upgrade.