ROHM ML63Q2557-NNNTBZWBY ARM MCU, ML63Q2500 Series Microcontrollers, ARM Cortex-M0+, 32 bit, 48 MHz, 256 KB, 64 Pins

ML63Q2557-NNNTBZWBY is a 32bit MCU built-in Solist-AI accelerator & CAN controller. This LSI is a high-performance low power 32-bit microcontroller. Equipped with a 32-bit CPU core Arm®Cortex®-M0+, it implements peripheral circuits, such as the Solist-AI accelerator and CAN controller. Typical applications include consumer and Industrial equipment (e.g., household appliances, housing equipment, office equipment, measurement instrumentation, etc).

• 32-bit Arm® Cortex®-M0+ CPU with SysTick timer and Serial Wire Debug support
• On-device AI learns/predicts without cloud; supports FFT and bFloat16 processing
• Flash: 256KB program, 8KB data, CPU runs while data flash rewrites
• Interfaces: CAN FD (5Mbps), UART (4ch), I²C, SSIOF (2ch), GPIO up to 49 channels
• Motor control PWM, 12-bit SA-ADC (2 units), analogue comparators for sensor integration
• Power modes: HALT, STOP, clock gear; ultra-low consumption down to 2µA (STOP mode)
• RTC, 1kHz timer, 16/32-bit timers, WDT, and clock adjust ±488ppm for real-time control
• DMAC (2ch) supports burst/cycle-steal modes, 65K transfer count, and multiple triggers
• Robust design: avalanche-tested, VLS (10 levels), power-on/WDT/reset protection
• Operates -40°C to +105°C, VDD 2.3�5.5V, 10mA at 48MHz, 27µA at 32.768kHz