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HD404369 Datasheet, PDF (4/117 Pages) Hitachi Semiconductor – 4-bit HMCS400-Series microcomputer
HD404369 Series
• Built-in oscillators
 Ceramic oscillator or crystal
 External clock drive is also possible
 Subclock: 32.768-kHz crystal oscillator
• Seven interrupt sources
 Two by external sources
 Three by timers
 One by A/D converter
 One by serial interface
• Four low-power dissipation modes
 Standby mode
 Stop mode
 Watch mode
 Subactive mode
• Instruction cycle time
 0.47 µs (fOSC = 8.5 MHz, 1/4 division ratio):
HD40A4364, HD40A4368, HD40A43612, HD40A4369, HD407A4369
 0.8 µs (fOSC = 5 MHz, 1/4 division ratio):
HD404364, HD404368, HD4043612, HD404369
 1/4, 1/8, 1/16, 1/32 system clock division ratio can be selecte
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