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HD404818 Datasheet, PDF (4/100 Pages) Hitachi Semiconductor – 16-digit LCD driver | |||
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HD404818 Series
⢠Subroutine stack up to 16 levels, including interrupts
⢠Instruction cycle time:
 1 µs (fOSC = 4 MHz for HD404812/HD404814/HD404816/HD404818/HD4074818)
 5 µs (fOSC = 800 kHz for HD40L4812/HD40L4814/HD40L4816/HD40L4818/HD407L4818)
⢠Four low-power dissipation modes
 Standby mode
 Stop mode
 Watch mode
 Subactive mode
⢠Internal oscillator:
 Main clock: Can be driven by ceramic oscillator, crystal oscillator, or external clock
 Subclock: 32.768-kHz crystal
⢠Voltage comparator (2 channels)
⢠Package
 80-pin plastic flat package
(FP-80B, FP-80A)
 80-pin plastic thin flat package (TFP-80)
2
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