HT1382 データシートの表示（PDF） - Holtek Semiconductor

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HT1382

I2C/3-Wire Real Time Clock

Holtek Semiconductor 

Approximate Internal Connections

S C L,S C LK

IF S , C E

VDD

HT1382

I2C/3-Wire Real Time Clock

S D A , I/O

VDD

VDD

GND

GND

GND

X 1,X 2

IR Q /F O U T

X2

X1

GND

GND

Absolute Maximum Ratings

Supply Voltage ...............................................................................................VSS-0.3V to VSS+6.0V

Input Voltage .................................................................................................VSS-0.3V to VDD+0.3V

Storage Temperature .................................................................................................-50°C to 125°C

Operating Temperature................................................................................................-40°C to 85°C

Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may

cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed

in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

Rev. 1.40

4

May 27, 2011

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