HD404328 Datasheet, PDF(4/96 Page) Hitachi Semiconductor

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HD404328 Datasheet, PDF (4/96 Pages) Hitachi Semiconductor – 4 BIT SINGLE CHIP MICROCOMPUTER

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HD404328 Series

â¢ Zero-crossing detection circuit

â¢ Eight interrupt sources

ï£§ Two external sources, including one double-edge function

ï£§ Six internal sources

â¢ Subroutine stack

ï£§ Up to 16 levels, including interrupts

â¢ Four low-power dissipation modes

ï£§ Subactive mode

ï£§ Standby mode

ï£§ Watch mode

ï£§ Stop mode

â¢ Built-in oscillator

ï£§ Crystal or ceramic oscillator (external clock also enabled)

ï£§ 32.768 kHz crystal subclock

â¢ Instruction cycle time: 2 Âµs (fOSC = 4 MHz)

â¢ Two operating modes

ï£§ MCU mode

ï£§ PROM mode (HD4074329, HD4074329U)

ZTATâ¢ is a trademark of Hitachi Ltd.

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