SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER - Mitsubishi
Description
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MITSUBISHI MICROCOMPUTERS
7544 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The 7544 Group is the 8-bit microcomputer based on the 740 family core technology.
The 7544 Group has a serial I/O, 8-bit timers, a 16-bit timer, and an A-D converter, and is useful for control of home electric appliances and office automation equipment.
FEATURES
• Basic machine-language instructions .
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71 • The minimum instruction execution time 0.
25 µs
(at 8 MHz oscillation frequency, double-speed mode for the shortest instruction) • Memory size ROM .
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8 K bytes
RAM .
256 bytes • Programmable I/O ports .
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25 • Interrupts .
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12 ...
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