The 7281L15PAI is a Renesas microcontroller with an 8-bit single-cycle CPU. It is designed for applications such as LED drivers, motor and heater control, access control, and home appliances. It has a wide range of integrated peripheral functions including a general-purpose timer, A/D converters, and a serial interface. The 7281L15PAI has 32Kbytes of one-time programmable flash memory, 2Kbytes of SRAM and 128 bytes of data flash memory. It is also equipped with an 8-bit multiplexed bus I/O, allowing for flexible connections to external devices. It is rated to operate over an extended temperature range of -40C to 105C, has on-chip data protection and provides up to 25 MIPS performance.