ML620Q503

ML620Q503/Q504 Ultra Low Power 16-bit Microcontroller FEDL620Q504-01 Issue Date: Mar. 13, 2015 GENERAL DESCRIPTION This LSI family is a high-performance 16-bit CMOS microcontroller into which rich peripheral circuits, such as synchronous serial port, UART, I2C bus interface (master), supply voltage level detect circuit, RC oscillation type A/D converter, and successive approximation type A/D converter are incorporated around 16-bit CPU nX-U16/100. The CPU nX-U16/100 is capable of efficient instruction execution in 1-instruction 1-clock mode by 3-stage pipe line architecture parallel processing. The Flash ROM that is installed as program memory achieves low-voltage low-power consumption operation (read operation) is most suitable for battery-driven applications. And, this LSI has a data flash-memory fill area by a software which can be written in. The on-chip debug function that is installed enables program debugging and programming. FEATURES CPU − 16-bit RISC CPU (CPU name: nX-U16/100) − Instruction system: 16-bit instructions − Instruction set: Transfer, arithmetic operations, comparison, logic operations, multiplication/division, bit manipulations, bit logic operations, jump, conditional jump, call return stack manipulations, arithmetic shift, and so on − Build-in On-Chip debug function − Minimum instruction execution time 30.5 µs (@32.768 kHz system clock) 62.5ns (@16 MHz system clock) Built-in coprocessor for multiplication, division, and multiply-accumulate oper...