24AA256UID Просмотр технического описания (PDF) - Microchip Technology

Номер в каталоге

Компоненты Описание

производитель

24AA256UID

256K I2C Serial EEPROM with EUI-48™, EUI-64™ and Unique 32-Bit Serial Number

Microchip Technology 

24AA256UID

1.0 ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings(†)

VCC.............................................................................................................................................................................6.5V

All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V to VCC +1.0V

Storage temperature ...............................................................................................................................-65°C to +150°C

Ambient temperature with power applied ..................................................................................................-40°C to +85°C

ESD protection on all pins ........................................................................................................................................≥4 kV

† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the

device. This is a stress rating only and functional operation of the device at these or any other conditions above those

indicated in the operational listings of this specification is not implied. Exposure to Absolute Maximum Rating

conditions for extended periods may affect device reliability.

TABLE 1-1: DC CHARACTERISTICS

DC CHARACTERISTICS

Electrical Characteristics:

Industrial (I):

VCC = +1.7V to 5.5V

TA = -40°C to +85°C

Param.

No.

Symbol

Characteristic

D1

VIH High-Level Input Voltage

D2

VIL Low-Level Input Voltage

D3

VHYS Hysteresis of Schmitt

Trigger Inputs

(SDA, SCL pins)

D4

VOL Low-Level Output Voltage

D5

ILI Input Leakage Current

D6

ILO Output Leakage Current

D7

CIN, Pin Capacitance

COUT (all inputs/outputs)

D8

ICCREAD Operating Current

ICCWRITE

D9

ICCS Standby Current

Min.

0.7 VCC

—

—

0.05 VCC

Max.

—

0.3 VCC

0.2 VCC

—

—

0.40

—

0.40

—

±1

—

±1

—

10

—

400

—

3

—

1

Note: This parameter is periodically sampled and not 100% tested.

Units

Conditions

V

V VCC ≥ 2.5V

V VCC < 2.5V

V VCC ≥ 2.5V (Note)

V IOL = 3.0 mA; VCC = 4.5V

V IOL = 2.1 mA; VCC = 2.5V

µA VIN = VSS or VCC

µA VOUT = VSS or VCC

pF VCC = 5.0V (Note)

TA = 25°C, FCLK = 1 MHz

µA VCC = 5.5V, SCL = 400 kHz

mA VCC = 5.5V

µA TA = -40°C to +85°C

SCL = SDA = VCC = 5.5V

A0, A1, A2 = VSS

DS20005215C-page 2

 2013-2016 Microchip Technology Inc.

Share Link: