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X4003 - Renesas

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X4003 CPU Supervisor

X4003, X4005 CPU Supervisor NOc1NTo-8nOR8taE8Rc-CEItNOCoTMOuErMMRTMESeNIcELhDNonEDriDcEwaDFlwOSRwRuE.ipPnNpLtEeoArWrsCt iCElD.ceMEonSEmtIeNG/rTtNsacSt DATASHEET FN8113 Rev 2.00 June 30, 2008 These devices combine three popular functions; Power-on Reset Control, Watchdog Timer and Supply Voltage Supervision. This combination lowers system cost, reduces boa.

Features


• Selectable watchdog timer - Select 200ms, 600ms, 1.4s, off
• Low VCC detection and reset assertion - Five standard reset threshold voltages nominal 4.62V, 4.38V, 2.92V, 2.68V, 1.75V - Adjust low VCC reset threshold voltage using special programming sequence - Reset signal valid to VCC = 1V
• Low power CMOS - 12µA typical standby current, watchdog on - 800nA typical standby current watchdog off - 3mA active current
• 400kHz I2C interface
• 1.8V to 5.5V power supply operation
• Available packages - 8 Ld SOIC - 8 Ld MSOP
• Pb-free available (RoHS compliant) Pinout X4003, X4005 (8 LD SOIC, MSO.

The same part from a different manufacturer

Datasheet X4003 - Xicor X4003

These devices combine three popular functions, Poweron Reset Control, Watchdog Timer, and Supply Voltage Supervision. Th.

Datasheet X4003 - Intersil Corporation X4003

These devices combine three popular functions, Power-on Reset Control, Watchdog Timer, and Supply Voltage Supervision. T.

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