The MB9B120J Series are highly integrated 32-bit microcontrollers designed for embedded controllers with low-power consumption mode and competitive cost. Based on the ARM® Cortex®-M3 Processor with on-chip Flash memory and SRAM, these microcontrollers feature peripheral functions including various timers, ADCs, and Communication Interfaces (UART, CSIO, I2C, LIN).

• 32-bit ARM® Cortex®-M3 Core with up to 72 MHz frequency operation
• On-chip Memories: 64 Kbytes Flash memory and 8 Kbytes SRAM (4K SRAM0 + 4K SRAM1)
• Multi-function Serial Interface with UART, CSIO, LIN, and I2C support
• DMA Controller with four independently configured channels
• 12-bit A/D Converter with 1.0 μs conversion time @ 5V
• General-Purpose I/O Ports with up to 23 fast I/O ports @32pin package
• Real-time clock (RTC) with year/month/day/hour/minute/second counting
• External Interrupt Controller Unit with up to 7 external interrupt input pins

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to requirements.