216 MHz Cortex-M7 with 2 MB flash — the compute headroom for signal-chain and display workloads
The STM32F779BIT6 is a 32-bit single-core ARM Cortex-M7 microcontroller from the STM32F7 series, clocked at 216 MHz. With 2 MB of program flash and 512 KB of SRAM, it handles DSP routines, floating-point math, and large display buffers without external memory in many designs. Pin 1 is clearly marked on the top silkscreen.
159 I/O and a full peripheral set — what connects where
159 general-purpose I/O lines give you room for parallel buses, external memory interfaces, and sensor arrays. The connectivity block includes Ethernet MAC, CANbus, USB OTG, SPI, I²C, UART/USART, and a Quad-SPI interface for high-speed serial flash. The internal oscillator means you can bring up the core without an external crystal for initial firmware bring-up.
Active lifecycle and compliance — no end-of-life watch for new designs
The part is ROHS3 compliant.
Sourcing and availability — quoted per RFQ
This is an active, production-part number. We source the STM32F779BIT6 through authorized and independent distribution channels.