MSM66507

E2E1028-27-Y5 ¡ Semiconductor MSM66507/66P507 ¡ Semiconductor OLMS-66K Series 16-Bit Microcontroller This MSM66507/66P507 version: Jan. 1998 Previous version: Nov. 1996 GENERAL DESCRIPTION The MSM66507/66P507 is a high-performance 16-bit microcontroller that employs OKI original nX-8/500 CPU core. The MSM66507/66P507 includes a 16-bit CPU, ROM, RAM, a 10-bit A/D converter, serial ports, flexible timers, a pulse-width modulator (PWM), and I/O ports. FEATURES Program memory space Internal ROM Data memory space Internal RAM High-speed execution Minimum instruction execution time Powerful instruction set : : : : 64K bytes 48K bytes 64K bytes 1.5K bytes Abundant addressing modes : 167ns (@24MHz) : Instruction set superior in orthogonal matrix 8/16-bit data transfer instructions 8/16-bit arithmetic instructions Multiplication and division operation instructions Bit manipulation instructions Bit logic operation instructions ROM table reference instructions : Register addressing Page addressing Pointing register indirect addressing Stack addressing Immediate value addressing I/O port Analog input port : 1 port ¥ 10 bits Input-output port : 7 ports ¥ 8 bits, 1 port ¥ 3 bits (Each bit can be assigned to input or output.) Flexible timers Free run counters : 19-bit ¥ 1, 16-bit ¥ 1 19-bit CAP with a divider : 4 16-bit double buffer RTO : 4 16-bit RTO/PWM : 2 16-bit CAP/RTO : 2 8-bit general timer : 1 8-bit event counter : 1 16-bit PWM : 4 Input clock divider : 2 ...