MSM66589 Overview
The MSM66589/66P589/66Q589 is a high-speed, high-performance 16-bit microcontroller that employs OKI original nX-8/500S CPU core. The MSM66589/66P589/66Q589 includes a 16-bit CPU, ROM, RAM, a 10-bit A/D converter, serial ports, flexible timers, pulse-width modulator (PWM), and I/O ports. The MSM66Q589 is a Flash EEPROM version.
MSM66589 Key Features
- Data memory space Internal RAM
- High-speed execution Minimum instruction execution time : 100 nsec (@ 20 MHz)
- Built-in multiplier
- Powerful instruction set : Instruction set superior in orthogonal matrix 8/16-bit data transfer instructions 8/16-bit ar
- Abundant addressing modes : Register addressing Page addressing Pointing register indirect addressing Stack addressing I
- I/O port Analog input only ports : 16 channels Input-output ports : 11 ports
- 8 bits, 1 port
- 6 bits (Each bit can be configured to be an input or output)
- Flexible timers Free run counters : 19 bits
- 1, 16 bits