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STMicroelectronics STM32F051R8T6TR — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F051R8T6TR ARM Cortex-M0 MCU, 48MHz, 64KB Flash

MPNSTM32F051R8T6TR
Active

STMicroelectronics STM32F0 series, STM32F051R8T6TR, ARM Cortex-M0 32-bit MCU, 48MHz, 64KB Flash, 8K x 8 RAM, 55 I/O, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, 19x12b ADC, 1x12b DAC, Internal Oscillator, -40°C to 85°C, 64-LQFP (10x10), Surface Mount.

$4.5100Ref. price · indicative, final on quote
STMicroelectronics STM32F051R8T6TR datasheet (PDF)
Packaging64-LQFP
RoHSROHS3 Compliant
SeriesSTM32F0
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STM32F051R8T6TR specifications
ParameterValue
SeriesSTM32F0
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed48MHz
PackageTape & Reel (TR) Cut Tape (CT)
RAM size8K x 8
Core size32-Bit Single-Core
PeripheralsDMA, I²S, POR, PWM, WDT
ConnectivityHDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART
Number of i (O)55
Core processorARM® Cortex®-M0
Case64-LQFP
Data convertersA/D 19x12b; D/A 1x12b
Program memory size64KB (64K x 8)

Product details

The STM32F051R8T6TR is an STMicroelectronics 32-bit MCU built around the ARM Cortex-M0 core, running at 48 MHz.

Analog integration — 19-channel ADC and a DAC on-chip

A 19-channel 12-bit ADC and a single 12-bit DAC are integrated, which means a motor-drive or power-monitoring board can sample multiple current-sense resistors and output a control voltage without separate analog parts.

It is not rated for extended automotive under-hood temperatures, but fits cabin-zone or infotainment modules where the ambient stays within that range.

It is ROHS3 compliant.

Frequently asked questions

What compliance documentation does STM32F051R8T6TR carry?

The part is ROHS3 compliant.