8-Bit Microcontroller
Description
E2E1016-27-Y6
¡ Semiconductor MSM65524A/65P524
¡ Semiconductor 8-Bit Microcontroller with A/D Converter
This version: Jan.
1998 MSM65524A/65P524 Previous version: Nov.
1996
GENERAL DESCRIPTION
The MSM65524A 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 MSM65524A is capable of high-speed processing, and includes 16K bytes of program memory, 384 bytes of data memory, timers, serial ports, an A/D converter and PWMs on chip.
Also available are the MSM65P524, which replaces the on-chip program memory with one-time www.
DataSheet4U.
com PROM, and the MSM65X524A, which uses the external program memory.
FEATURES
• Operating range Operating frequency Operating voltage Operating temperature • Memory space Internal program memory Internal data memory • Minimum instruction execution time • Powerful instruction set : 0 to 10MHz (VDD=4.
5 to 5.
5V) 0 to 5MHz (VDD=2.
7 to 5.
5V) : 2.
7 to 5.
5V : –40 to +85°C : 64K bytes : 16K bytes : 384 bytes : 400ns @ 10 MHz : 83 basic instructions 8/16-bit operation instructions Bit manipulation instructions Compound function instructions : 8 ¥ 8 Æ 16 16 ÷ 8 Æ 16 .
.
.
8 : 5 ports ¥ 8 bits 1 port ¥ 4 bits : 1 port ¥ 8 bits : 8-bit auto-reload timer ¥ 2 16-bit auto-reload timer ¥ 1 Watchdog timer ¥ 1 : Time base counter ¥ 1 16-bit free-running counter ¥ 1 : 1 channel : 2 channels : Shift register ¥ 1 Serial port with baud rate generator (UART/Synchronous) ¥ 1 : 8 bits ¥ 8 channels : 8 bits ¥ 2 channels PWM with auto-reload timer for period setting 1/27
• Abundant addressing modes • Multiplication/division operation functions • I/O port Input-output port Input port • Timers
• Counters • Capture input • Compare output • Serial ports
• A/D converter • PWM
¡ Semiconductor
MSM65524A/65P524
• External interrupts : 3 • Interrupt sources : 19 • Package options 64-pin plastic shrink DIP (SDIP64-P-750-1.
78) : (Product name: MSM65524A-¥¥¥SS, M...
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