M24128-DF datasheet(25/40 Pages) STMICROELECTRONICS

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M24128-BW M24128-BR M24128-BF M24128-DF

DC and AC parameters

ICC0

Supply current (Write) During tW, 2.5 V < VCC < 5.5 V

2(3)(4)

ICC1

Standby supply

current

Device not selected(5), VIN = VSS or

VCC, VCC = 2.5 V

-2

µA

Device not selected(5), VIN = VSS or

VCC, VCC = 5.5 V

-3

µA

VIL

Input low voltage

(SCL, SDA, WC)

–0.45

0.3 VCC

VIH

Input high voltage

(SCL, SDA)

0.7 VCC

6.5

Input high voltage

(WC, E2, E1, E0)

0.7 VCC VCC+0.6

VOL

Output low voltage

IOL = 2.1 mA, VCC = 2.5 V or

IOL = 3 mA, VCC = 5.5 V

-0.4

1. 2 mA for previous devices identified by process letter A.

2. Only for devices identified by process letter K (devices operating at fC max = 1 MHz, see

Table 18).

3. Characterized value, not tested in production.

4. 5 mA for previous devices identified by process letter A.

5. The device is not selected after power-up, after a Read instruction (after the Stop condition), or

after the completion of the internal write cycle tW (tW is triggered by the correct decoding of a

Write instruction).

Table 13. DC characteristics (M24128-BW, device grade 6) (continued)

Symbol

Parameter

Test conditions (in addition to those

in Table 6)

Min.

Max.

Unit

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