25AA080A-ESLASHP datasheet(4/24 Pages) MICROCHIP

4 / 24 page

25XX080A/B

DS21808B-page 4

 2003 Microchip Technology Inc.

TABLE 1-3:

AC TEST CONDITIONS

HOLD Hold Time

—

4.5V

≤ VCC ≤ 5.5V

2.5V

≤ VCC < 4.5V

1.8V

≤ VCC < 2.5V

HOLD Low to Output

High-Z

160

—

4.5V

≤ VCC ≤ 5.5V (Note 1)

2.5V

≤ VCC < 4.5V (Note 1)

1.8V

≤ VCC < 2.5V (Note 1)

HOLD High to Output

Valid

160

—

4.5V

≤ VCC ≤ 5.5V

2.5V

≤ VCC < 4.5V

1.8V

≤ VCC < 2.5V

Internal Write Cycle Time

—

(Note 3)

—

Endurance

1,000,000

—

E/W

Cycles

(Note 2)

TABLE 1-2:

AC CHARACTERISTICS (CONTINUED)

AC CHARACTERISTICS

Industrial (I):

AMB = -40°C to +85°C

CC = 1.8V to 5.5V

Automotive (E): T

AMB = -40°C to +125°C

CC = 2.5V to 5.5V

Param.

No.

Sym.

Characteristic

Min.

Max.

Units

Test Conditions

Note 1: This parameter is periodically sampled and not 100% tested.

2: This parameter is not tested but ensured by characterization. For endurance estimates in a specific

application, please consult the Total Endurance™ Model which can be obtained from our web site:

www.microchip.com.

3: T

WC begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle

is complete.

AC Waveform:

LO = 0.2V

—

HI = VCC - 0.2V

(Note 1)

HI = 4.0V

(Note 2)

Timing Measurement Reference Level

Input

0.5 V

Output

0.5 V

Note 1: For V

≤ 4.0V

2: For V

CC > 4.0V

25AA080A-E/P Fiches technique(PDF) 4 Page - Microchip Technology

25AA080A-E/P Fiches technique(HTML) 4 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Fiches technique Télécharger

Lien URL