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STMicroelectronics STM32F048C6U6 — Microcontrollers & Processors (MCU / MPU / DSP)

ST STM32F048C6U6 ARM Cortex-M0 MCU, 48 MHz, 32 KB Flash, 6 KB RAM

MPNSTM32F048C6U6
Active

ST STM32F0 series, ARM Cortex-M0, 32-bit, 48 MHz, 32 KB Flash, 6K x 8 RAM, 38 I/O, 1.65-1.95 V, 48-UFQFPN, -40 to 85 °C.

$2.0760Ref. price · indicative, final on quote
STMicroelectronics STM32F048C6U6 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F048C6U6 specifications
ParameterValue
SeriesSTM32F0
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.65V ~ 1.95V
Operating temperature-40°C ~ 85°C (TA)
Speed48MHz
PackageTray
RAM size6K x 8
Core size32-Bit Single-Core
PeripheralsDMA, I²S, POR, PWM, WDT
ConnectivityHDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB
Number of i (O)38
Core processorARM® Cortex®-M0
Case48-UFQFN Exposed Pad
Data convertersA/D 13x12b
Program memory size32KB (32K x 8)

Product details

The STM32F048C6U6: The lifecycle record shows an EOL-hot flag alongside an Active product status. This discrepancy means the part may be in a phase-out transition. For a BOM freeze or long-run production, confirm current availability at quote time.

Memory budget for the application

32 KB Flash and 6 KB SRAM suit compact control firmware, sensor fusion, or USB HID applications. The 6 KB SRAM limits data buffers — a USB CDC or audio stream will need careful buffer sizing. The 32 KB Flash holds a modest application; no room for a full RTOS with large stacks.

Frequently asked questions

What is the maximum operating frequency of STM32F048C6U6?

The STM32F048C6U6 runs at 48 MHz from its internal oscillator.

What is the datasheet for STM32F048C6U6?

The STM32F048C6U6 datasheet is available from STMicroelectronics; the base product number is STM32F048.