24C64 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

24C64

64-Kbit serial I²C bus EEPROM

STMicroelectronics 

DC and AC parameters

M24C64-W M24C64-R M24C64-F

Table 15. DC characteristics (M24C64-F, M24C64-DF, device grade 6)

Symbol

Parameter

Test conditions(1) (in addition

to those in Table 8)

Min.

Max. Unit

ILI

Input leakage current

(E1, E2, SCL, SDA)

VIN = VSS or VCC

device in Standby mode

ILO

Output leakage current

SDA in Hi-Z, external voltage

applied on SDA: VSS or VCC

-

±2

µA

-

±2

µA

VCC = 1.6 V or 1.7 V, fc= 400 kHz

-

ICC Supply current (Read)

fc= 1 MHz(2)

-

0.8

mA

2.5

mA

ICC0 Supply current (Write)

ICC1 Standby supply current

VIL

Input low voltage

(SCL, SDA, WC, Ei)(5)

Input high voltage

(SCL, SDA)

VIH Input high voltage

(WC, E2, E1, E0)(6)

During tW VCC < 2.5 V

Device not selected(4),

VIN = VSS or VCC,

VCC = 1.6 V or 1.7 V

VCC < 2.5 V

VCC < 2.5 V

VCC < 2.5 V

-

1.5(3) mA

-

1

µA

–0.45 0.25 VCC V

0.75 VCC 6.5

V

0.75 VCC VCC+

V

VOL Output low voltage

IOL = 1 mA, VCC = 1.6 V or 1.7 V

-

0.2

V

1.

If the application uses the voltage range F device

please refer to Table 13 instead of this table.

with

2.5

V

<

VCC

<

5.5

V

and

-40

°C

<

TA

<

+85

°C,

2. Only for devices identified by process letter K or T (see Table 17).

3. Characterized value, not tested in production.

4. 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).

5. Ei inputs should be tied to VSS (see Section 2.3).

6. Ei inputs should be tied to VCC (see Section 2.3).

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