CAT1021(2004) データシートの表示（PDF） - Catalyst Semiconductor => Onsemi

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CAT1021
(Rev.:2004)

Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer

Catalyst Semiconductor => Onsemi 

CAT1021, CAT1022, CAT1023

Figure 1. RESET Output Timing

VTH

VRVALID

VCC

tPURST

RESET

t

GLITCH

t RPD

tPURST

t RPD

RESET

Figure 2. MR Operation and Timing

MR

RESET

tMRW

tMRD

tPURST

RESET

Doc. No. 3009, Rev. K

8

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