It packs 1 MB of Flash program memory, 256K x 8 of RAM, and 6K x 8 EEPROM, with 140 general-purpose I/O lines. The part is built for industrial control, motor drives, and connected-edge applications that need Ethernet, CAN, USB OTG, and multiple serial interfaces on a single chip.
120 MHz Cortex-M4F — what the speed buys you
1 MB Flash and 256K RAM — firmware budget and buffer space
1 MB of Flash fits an Ethernet bootloader, TCP/IP stack, USB device/host stack, CANopen stack, and a modest application layer.
212-NFBGA package — rework and layout realities
The 212-ball NFBGA in a 10x10 mm body routes out on four layers with via-in-pad for centre ground balls.
This part carries an EOL hot lifecycle status; the last-time-buy window is active and closing.