DS1330YP-70 查看數據表（PDF） - Maxim Integrated

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DS1330YP-70

256k Nonvolatile SRAM with Battery Monitor

Maxim Integrated 

ABSOLUTE MAXIMUM RATINGS

Voltage on Any Pin Relative to Ground

Operating Temperature Range

Commercial:

Industrial:

Storage Temperature Range

Lead Temperature (soldering, 10s)

Soldering Temperature (reflow)

DS1330Y/AB

-0.3V to +6.0V

0°C to +70°C

-40°C to +85°C

-55°C to +125°C

+260°C

+260°C

This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.

RECOMMENDED DC OPERATING CONDITIONS

PARAMETER

SYMBOL MIN TYP

DS1330AB Power Supply Voltage

VCC

4.75 5.0

DS1330Y Power Supply Voltage

VCC

4.5 5.0

Logic 1

VIH

2.2

Logic 0

VIL

0.0

(TA: See Note 10)

MAX UNITS NOTES

5.25

V

5.5

V

VCC

V

0.8

V

DC ELECTRICAL CHARACTERISTICS

(VCC = 5V ± 5% for DS1330AB)

(TA: See Note 10) (VCC = 5V ± 10% for DS1330Y)

PARAMETER

SYMBOL MIN TYP MAX UNITS NOTES

Input Leakage Current

IIL

-1.0

+1.0

µA

I/O Leakage Current CE ≥ VIH ≤ VCC

IIO

-1.0

+1.0

µA

Output Current @ 2.4V

IOH

-1.0

mA

14

Output Current @ 0.4V

IOL

2.0

mA

14

Standby Current CE =2.2V

ICCS1

200 600

µA

Standby Current CE =VCC-0.5V

ICCS2

50

150

µA

Operating Current

ICCO1

85

mA

Write Protection Voltage (DS1330AB)

VTP

4.50 4.62 4.75

V

Write Protection Voltage (DS1330Y)

VTP

4.25 4.37 4.5

V

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