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STMicroelectronics STM32L011F3P6TR — Microcontrollers & Processors (MCU / MPU / DSP)

STM32L011F3P6TR STMicroelectronics MCU, 32MHz ARM Cortex-M0+

MPNSTM32L011F3P6TR
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STMicroelectronics STM32L011F3P6TR, STM32L0 series, 32-bit ARM Cortex-M0+ MCU, 32MHz, 8KB Flash, 2K x 8 RAM, 512 x 8 EEPROM, 1.65V to 3.6V, -40°C to 85°C, 20-TSSOP, ROHS3 compliant.

$2.2300Ref. price · indicative, final on quote
STMicroelectronics STM32L011F3P6TR datasheet (PDF)
Packaging20-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
SeriesSTM32L0
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STM32L011F3P6TR specifications
ParameterValue
SeriesSTM32L0
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.65V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed32MHz
PackageTape & Reel (TR) Cut Tape (CT)
RAM size2K x 8
Core size32-Bit Single-Core
EEPROM size512 x 8
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, SPI, UART/USART
Number of i (O)16
Core processorARM® Cortex®-M0+
Case20-TSSOP (0.173\", 4.40mm Width)
Data convertersA/D 9x12b
Program memory size8KB (8K x 8)

Product details

32-bit ARM Cortex-M0+ MCU for ultra-low-power edge designs

It runs at 32 MHz and packs 8 KB of Flash program memory, 2K x 8 of SRAM, and 512 x 8 of EEPROM — enough for sensor fusion, simple control loops, or a Bluetooth LE host controller in a compact 20-TSSOP footprint.

The base product number STM32L011 spans multiple Flash and package options, giving some supply flexibility if a different density or footprint is needed later.

Package and I/O — 20-TSSOP with 16 GPIOs

Housed in a 20-TSSOP (4.40 mm width), this MCU offers 16 I/O lines — enough for a handful of sensor inputs, a PWM output, and a UART or I²C bus for external communication. The connectivity set includes I²C, IrDA, SPI, and UART/USART, so it can talk to common peripherals without extra level shifters. The 9-channel 12-bit ADC brings analog sensing on-chip, saving an external ADC for slow signals like temperature or battery voltage.

Frequently asked questions

What is the difference between STM32L011F3P6 and STM32L011F3P6TR?

The STM32L011F3P6TR is the tape-and-reel (TR) packaging variant of the STM32L011F3P6. The silicon and specifications are identical; the TR suffix indicates it ships on a reel for automated pick-and-place assembly, while the P6 suffix typically ships in tube or tray. They are functionally interchangeable.

Can the STM32L011F3P6TR replace the STM32L011F3P6?

Yes, the STM32L011F3P6TR is the same device in tape-and-reel packaging. It is a direct replacement for the STM32L011F3P6 in any design that accepts the 20-TSSOP footprint.