M24C32-FMB3TGA datasheet(23/39 Pages) STMICROELECTRONICS

23 / 39 page

M24128, M24C64, M24C32

DC and AC parameters

23/39

Table 12.

Input parameters

Symbol

Parameter

Test condition

Min.

Max.

Unit

CIN

Input capacitance (SDA)

CIN

Input capacitance (other pins)

ZWCL

(1)

Characterized only.

WC input impedance

VIN < 0.3VCC

200

ZWCH

(1)

WC input impedance

VIN > 0.7VCC

500

tNS

(1)

Pulse width ignored

(Input filter on SCL and SDA)

200

Table 13.

DC characteristics (M24xxx-W, device grade 6)

Symbol

Parameter

Test condition

(in addition to those in Table 8)

Min.

Max.

Unit

ILI

Input leakage current

(SCL, SDA, E2, E1, E0)

VIN = VSS or VCC

device in Standby mode

± 2

µA

ILO

Output leakage current

SDA in Hi-Z, external voltage

applied on SDA: VSS or VCC

± 2

µA

ICC

Supply current (Read)

2.5 V < VCC < 5.5 V, fc = 400 kHz

ICC0

Supply current (Write)

During tW, 2.5 V < VCC < 5.5 V

5(1)

Characterized value, not tested in production.

ICC1

Standby supply current

VIN = VSS or VCC,

VCC = 5.5 V

5µA

Standby supply current

VIN = VSS or VCC,

VCC = 2.5 V

2µA

VIL

Input low voltage (SDA,

SCL, WC)

–0.45

0.3VCC

VIH

Input high voltage (SDA,

SCL, WC)

0.7VCC 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

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