HD404812 Просмотр технического описания (PDF) - Renesas Electronics

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HD404812

4-Bit Single-Chip Microcomputer

Renesas Electronics 

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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