24LC08B datasheet(5/49 Pages) MICROCHIP

5 / 49 page

 2002-2021 Microchip Technology Inc.

DS20001710N-page 5

24AA08/24LC08B/24FC08

FIGURE 1-1:

BUS TIMING DATA

TOF

Output Fall Time from VIH

Minimum to VIL Maximum

—250

2.5V ≤ VCC ≤ 5.5V

(Notes 1, Note 3 and Note 4)

—250

1.7V ≤ VCC <2.5V (24AA08)

(Notes 1, Note 3 and Note 4)

TSP

Input Filter Spike

Suppression

(SDA and SCL pins)

—50

Note 1

—

100

1.7V ≤ VCC ≤ 5.5V (24FC08) (Note 1)

TWC

Write Cycle Time

(byte or page)

—5

Endurance

1,000,000

—

cycles +25°C, 5.5V, Page Mode (Note 4)

TABLE 1-2:

AC CHARACTERISTICS (CONTINUED)

AC CHARACTERISTICS (Continued)

Industrial (I): TA = -40°C to +85°C, VCC = +1.7V to +5.5V

Extended (E): TA = -40°C to +125°C, VCC = +2.5V to +5.5V (24LC08B)

Extended (E): TA = -40°C to +125°C, VCC = +1.7V to +5.5V (24FC08)

Param.

No.

Symbol

Characteristic

Min.

Max. Units

Conditions

Note 1: Characterized but not 100% tested.

2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region

(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions.

3: CB = total capacitance of one bus line in pF.

4: This parameter is not tested but ensured by characterization.

(unprotected)

(protected)

SCL

SDA

OUT

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