160 MHz Cortex-M4F with 1 MB flash — motor-drive and HMI control headroom
The CY9BF468NPMC-GNE2 is an Infineon FM4 MB9B460R series microcontroller built around an ARM Cortex-M4F core with single-precision FPU, clocked at 160 MHz. The 1.03125 MB on-chip flash and 128 KB SRAM leave room for a real-time OS, communications stack, and application buffers without external memory in many designs.
Peripheral set and connectivity — sensor fusion and fieldbus ready
On-chip data conversion includes 24 channels of 12-bit SAR ADC and two 12-bit DACs, enough to sample multiple current-sense shunts and output an analog reference or setpoint without external converters. Connectivity spans CANbus, SPI, I²C, UART/USART, LINbus, and a parallel EBI/EMI bus — the CAN and LIN interfaces suit distributed actuator networks, while the EBI/EMI can drive a graphical LCD or FPGA register map. 80 general-purpose I/O lines, combined with DMA and PWM timers, handle parallel display data, keypad scanning, and multi-axis motor commutation without CPU intervention on every edge.
Supply range and package — single-rail simplicity in a standard QFP
The tray packaging suits both reflow assembly and hand-solder rework.
ROHS3 compliant, it meets EU substance restrictions without exemption expiry concerns.