MSM65522

E2E1015-27-Y4 ¡ Semiconductor MSM65522/65P522 ¡ Semiconductor 8-Bit Microcontroller with A/D Converter ThisMSM65522/65P522 version: Jan. 1998 Previous version: Nov. 1996 GENERAL DESCRIPTION The MSM65522 is a high-performance 8-bit microcontroller that employs OKI original nX-8/50 CPU core. With a minimum instruction execution time of 400 ns (10MHz clock), the MSM65522 is capable of high-speed processing, and includes 8K bytes of program memory, 384 bytes of data memory (RAM), timers, serial ports and an A/D converter on chip. Also available is the MSM65P522, which replaces the on-chip program memory with one-time PROM. www.DataSheet4U.com FEATURES : 1 to 10MHz (VDD=4.5 to 5.5V) 1 to 5MHz (VDD=2.7 to 5.5V) : 2.7 to 5.5V : – 40 to +85°C : : : : 8K bytes 384 bytes 400ns @ 10 MHz 81 basic instructions 8/16-bit operation instructions Bit manipulation instructions Compound function instructions Operating range Operating frequency Operating voltage Operating temperature Memory space Internal program memory Internal data memory Minimum instruction execution time Powerful instruction set Abundant addressing modes I/O ports Input only port Timers Counters Serial ports A/D converter External interrupts Interrupt sources Package Options 42-pin plastic shrink DIP (SDIP42-P-600-1.78) : 8-bit ¥ 3 4-bit ¥ 1 : 8-bit ¥ 1 : 8-bit auto-reload timer ¥ 3 (One timer is shared by the baud rate generator. Combining the 8-bit timers, it is possible to use the timers a...