Skip to main content
STMicroelectronics STM32L475RCT7TR — Microcontrollers & Processors (MCU / MPU / DSP)
STMicroelectronics

STM32L475RCT7TR STM32L4 ARM Cortex-M4 MCU, 80MHz

MPNSTM32L475RCT7TR
Active

STMicroelectronics STM32L4 series, ARM Cortex-M4 32-bit MCU, 80MHz, 256KB Flash, 128K x 8 SRAM, 1.71V to 3.6V, 51 I/O, -40°C to 105°C, 64-LQFP, Tape & Reel.

$4.7686Ref. price · indicative, final on quote
STM32L475RCT7TR datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

STM32L475RCT7TR Technical Specifications
ParameterValue
SeriesSTM32L4
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.71V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed80MHz
PackageTape & Reel (TR)
RAM size128K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, PWM, WDT
ConnectivityCANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG
Number of i (O)51
Core processorARM® Cortex®-M4
Case64-LQFP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size256KB (256K x 8)

Product details

The STM32L475RCT7TR is supplied in a 64-LQFP (10x10 mm) package.

Connectivity and peripherals — what is on-chip

That means a single-chip design can handle a CAN gateway, a USB mass-storage device, or a QSPI NOR Flash for code-shadowing without glue logic. The internal oscillator is available, though an external crystal improves clock accuracy for USB or CAN timing.

Lifecycle and sourcing posture

The base product number STM32L475 covers a family of density and package variants, so a pin-compatible upgrade path exists within the series if memory or I/O requirements grow.

Frequently asked questions

How does STM32L475RCT7TR compare to STM32L476RCT6?

Both are STM32L4 series MCUs with the same ARM Cortex-M4 core and 256 KB Flash. The STM32L476RCT6 typically includes a larger SRAM (128 KB vs 128 KB here — same) and a few additional peripherals like a second DAC or a TSC. The main difference is the package: the STM32L475RCT7TR is in a 64-LQFP, while the STM32L476RCT6 is often in a 64-LQFP as well, but the temperature grade and supply voltage range are identical. For most designs, the choice comes down to peripheral set requirements and availability.