MSM65524A Datasheet, PDF (1/27 Pages) OKI electronic componets – 8-Bit Microcontroller with A/D Converter

E2E1016-27-Y6
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MSM65524A/65P524
Th_Mis _Sve_Mrs₆i₅o₅n₂: ₄J_Aan_/6. ₅19_P9₅8₂₄
Previous version: Nov. 1996
8-Bit Microcontroller with A/D Converter
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
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
• 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
: 0 to 10MHz (V_DD=4.5 to 5.5V)
0 to 5MHz (V_DD=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
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