M24C64-WMW6 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

M24C64-WMW6

64/32 Kbit Serial IC Bus EEPROM

STMicroelectronics 

M24C64, M24C32

Table 7. DC Characteristics

(TA = 0 to 70 °C or –40 to 85 °C; VCC = 4.5 to 5.5 V or 2.5 to 5.5 V)

(TA = 0 to 70 °C or –20 to 85 °C; VCC = 1.8 to 3.6 V)

Symbol

Parameter

Test Condition

ILI

Input Leakage Current

(SCL, SDA)

0 V ≤ VIN ≤ VCC

ILO Output Leakage Current

0 V ≤ VOUT ≤ VCC, SDA in Hi-Z

VCC=5V, fc=400kHz (rise/fall time < 30ns)

ICC Supply Current

-W series: VCC =2.5V, fc=400kHz (rise/fall time < 30ns)

-R series: VCC =1.8V, fc=100kHz (rise/fall time < 30ns)

ICC1

Supply Current

(Stand-by)

-W series:

-R series:

VIN = VSS or VCC , VCC = 5 V

VIN = VSS or VCC , VCC = 2.5 V

VIN = VSS or VCC , VCC = 1.8 V

VIL

Input Low Voltage

(E0-E2, SCL, SDA)

VIH

Input High Voltage

(E0-E2, SCL, SDA)

VIL Input Low Voltage (WC)

VIH Input High Voltage (WC)

VOL

Output Low

Voltage

Note: 1. This is preliminary data.

-W series:

-R series:

IOL = 3 mA, VCC = 5 V

IOL = 2.1 mA, VCC = 2.5 V

IOL = 0.7 mA, VCC = 1.8 V

Min.

– 0.3

0.7VCC

– 0.3

0.7VCC

Max. Unit

± 2 µA

± 2 µA

2

mA

1

mA

0.81 mA

10

µA

2

µA

11

µA

0.3 VCC V

VCC+1 V

0.5

V

VCC+1 V

0.4

V

0.4

V

0.21

V

Table 8. Input Parameters1 (TA = 25 °C, f = 400 kHz)

Symbol

Parameter

Test Condition

Min.

Max.

Unit

CIN

Input Capacitance (SDA)

8

pF

CIN

Input Capacitance (other pins)

6

pF

ZL

WC Input Impedance

ZH

WC Input Impedance

tNS

Low Pass Filter Input Time

Constant (SCL and SDA)

Note: 1. Sampled only, not 100% tested.

VIN < 0.5 V

VIN > 0.7VCC

5

20

kΩ

500

kΩ

100

ns

10/19

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