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STMicroelectronics STM32F413MGY6TR — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F413MGY6TR STM32F4 ARM Cortex-M4 MCU, 100MHz, 1MB Flash

MPNSTM32F413MGY6TR
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STMicroelectronics STM32F4 series, ARM Cortex-M4 32-bit MCU, 100MHz, 1MB Flash, 320KB SRAM, 1.7V~3.6V, -40°C~85°C, 81-WLCSP (4.04x3.95mm), 60 I/O.

$7.9694Ref. price · indicative, final on quote
STMicroelectronics STM32F413MGY6TR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F413MGY6TR specifications
ParameterValue
SeriesSTM32F4
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.7V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed100MHz
PackageTape & Reel (TR)
RAM size320K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SDIO, QSPI, SAI, SPI, UART/USART, USB OTG
Number of i (O)60
Core processorARM® Cortex®-M4
Case81-UFBGA, WLCSP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size1MB (1M x 8)

Product details

Selection note: 100 MHz Cortex-M4 in a WLCSP footprint

The STM32F413MGY6TR uses an 81-WLCSP package (4.04 x 3.95 mm), the smallest footprint in the STM32F413 line, suited for space-constrained PCBs.

Memory and throughput: what the 1 MB / 320 KB / 100 MHz combination buys you

The 1 MB Flash is sized for a full application stack including a TCP/IP or USB host stack; the 320 KB SRAM avoids external memory in most designs, though the EBI/EMI interface is there if you need it.

WLCSP package: board-level implications

This gives the smallest footprint but requires a controlled SMT process: the solder balls are directly on the die pads, so board-level reliability depends on the PCB's coefficient of thermal expansion matching the silicon. Use a solder mask defined pad with the recommended NSMD (non-solder mask defined) layout from the STM32F413 application note.

This is a standard STM32F4 part, not a niche or legacy variant, so allocation risk is lower than for older or less common order codes. For dual-sourcing resilience, the STM32F413 family includes multiple density and package options sharing the same core and peripheral IP, but the WLCSP footprint is specific to this package variant — a pin-compatible second source within the STM32F4 series does not exist from another manufacturer.

Frequently asked questions

What is the closest pin-compatible alternative to STM32F413MGY6TR in the STM32F4 family?

Within the STM32F413 line, the 81-WLCSP package is shared with the STM32F413MH (1 MB Flash, 256 KB SRAM) and STM32F413MG (1 MB Flash, 320 KB SRAM) variants. The difference is the SRAM size — this part carries 320 KB versus 256 KB on the MH variant. All share the same 100 MHz Cortex-M4 core and peripheral set, so firmware porting is straightforward. No pin-compatible second source exists outside the STM32F4 series.

Can STM32F413MGY6TR be used with Arduino shields?

The 60 I/O and 1.7V to 3.6V supply range are compatible with 3.3 V Arduino logic levels, but the 81-WLCSP package has no standard Arduino shield footprint. You would need a custom breakout board to map the WLCSP balls to the Arduino Uno or Mega pin headers. The STM32F413's peripheral set (SPI, I²C, UART, USB) maps well to common Arduino shield protocols.